Create CNAME

.dockerignore

@@ -1,6 +0,0 @@
-README.md
-docs/
-.gitignore
-debug
-config/
-*.pyc

.github/FUNDING.yml

@@ -1 +0,0 @@
-github: blakeblackshear

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,55 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**Version of frigate**
-What version are you using?
-
-**Config file**
-Include your full config file wrapped in back ticks.
-```
-config here
-```
-
-**Logs**
-```
-Include relevant log output here
-```
-
-**Frigate debug stats**
-```
-Output from frigate's /debug/stats endpoint
-```
-
-**FFprobe from your camera**
-
-Run the following command and paste output below
-```
-ffprobe <stream_url>
-```
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Computer Hardware**
- - OS: [e.g. Ubuntu, Windows]
- - Virtualization: [e.g. Proxmox, Virtualbox]
- - Coral Version: [e.g. USB, PCIe, None]
- - Network Setup: [e.g. Wired, WiFi]
-
-**Camera Info:**
- - Manufacturer: [e.g. Dahua]
- - Model: [e.g. IPC-HDW5231R-ZE]
- - Resolution: [e.g. 720p]
- - FPS: [e.g. 5]
-
-**Additional context**
-Add any other context about the problem here.

.gitignore

@@ -1,4 +0,0 @@
-*.pyc 
-debug
-.vscode
-config/config.yml

2.cbe00df1.js.LICENSE.txt

@@ -0,0 +1,5 @@
+/*!
+  Copyright (c) 2017 Jed Watson.
+  Licensed under the MIT License (MIT), see
+  http://jedwatson.github.io/classnames
+*/

27.c9d23ccf.js.LICENSE.txt

@@ -0,0 +1 @@
+/*! algoliasearch-lite.umd.js | 4.8.4 | © Algolia, inc. | https://github.com/algolia/algoliasearch-client-javascript */

30.d830e073.js

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36572f8b.42de73d0.js

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404.html

@@ -0,0 +1,31 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+<meta name="generator" content="Docusaurus v2.0.0-alpha.70">
+<link rel="alternate" type="application/rss+xml" href="/frigate/blog/rss.xml" title="Frigate Blog RSS Feed">
+<link rel="alternate" type="application/atom+xml" href="/frigate/blog/atom.xml" title="Frigate Blog Atom Feed">
+<link rel="search" type="application/opensearchdescription+xml" title="Frigate" href="/frigate/opensearch.xml"><title data-react-helmet="true">Page Not Found | Frigate</title><meta data-react-helmet="true" property="og:title" content="Page Not Found | Frigate"><meta data-react-helmet="true" name="twitter:card" content="summary_large_image"><meta data-react-helmet="true" name="docsearch:language" content="en"><meta data-react-helmet="true" name="docsearch:docusaurus_tag" content="default"><link data-react-helmet="true" rel="shortcut icon" href="/frigate/img/favicon.ico"><link data-react-helmet="true" rel="preconnect" href="https://BH4D9OD16A-dsn.algolia.net" crossorigin="anonymous"><link rel="stylesheet" href="/frigate/styles.4dd8d972.css">
+<link rel="preload" href="/frigate/styles.0df63e1c.js" as="script">
+<link rel="preload" href="/frigate/runtime~main.85a22073.js" as="script">
+<link rel="preload" href="/frigate/main.b6b2d1f0.js" as="script">
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+<link rel="preload" href="/frigate/2.cbe00df1.js" as="script">
+<link rel="preload" href="/frigate/28.fabd8c68.js" as="script">
+<link rel="preload" href="/frigate/31.3f82c6fa.js" as="script">
+<link rel="preload" href="/frigate/935f2afb.06dae20f.js" as="script">
+</head>
+<body>
+<script>!function(){function t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var t=null;try{t=localStorage.getItem("theme")}catch(t){}return t}();t(null!==e?e:"light")}()</script><div id="__docusaurus">
+<nav aria-label="Skip navigation links"><button type="button" tabindex="0" class="skipToContent_11B0">Skip to main content</button></nav><nav class="navbar navbar--fixed-top"><div class="navbar__inner"><div class="navbar__items"><div aria-label="Navigation bar toggle" class="navbar__toggle" role="button" tabindex="0"><svg aria-label="Menu" width="30" height="30" viewBox="0 0 30 30" role="img" focusable="false"><title>Menu</title><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></div><a class="navbar__brand" href="/frigate/"><img src="/frigate/img/logo.svg" alt="Frigate" class="themedImage_YANc themedImage--light_3CMI navbar__logo"><img src="/frigate/img/logo-dark.svg" alt="Frigate" class="themedImage_YANc themedImage--dark_3ARp navbar__logo"><strong class="navbar__title">Frigate</strong></a><a class="navbar__item navbar__link" href="/frigate/">Docs</a></div><div class="navbar__items navbar__items--right"><a href="https://github.com/blakeblackshear/frigate" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">GitHub</a><div class="react-toggle react-toggle--disabled displayOnlyInLargeViewport_2N3Q"><div class="react-toggle-track"><div class="react-toggle-track-check"><span class="toggle_3NWk">🌜</span></div><div class="react-toggle-track-x"><span class="toggle_3NWk">🌞</span></div></div><div class="react-toggle-thumb"></div><input type="checkbox" disabled="" aria-label="Dark mode toggle" class="react-toggle-screenreader-only"></div><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><div class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 20 20"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></div></button></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div><div class="navbar-sidebar"><div class="navbar-sidebar__brand"><a class="navbar__brand" href="/frigate/"><img src="/frigate/img/logo.svg" alt="Frigate" class="themedImage_YANc themedImage--light_3CMI navbar__logo"><img src="/frigate/img/logo-dark.svg" alt="Frigate" class="themedImage_YANc themedImage--dark_3ARp navbar__logo"><strong class="navbar__title">Frigate</strong></a></div><div class="navbar-sidebar__items"><div class="menu"><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" href="/frigate/">Docs</a></li><li class="menu__list-item"><a href="https://github.com/blakeblackshear/frigate" target="_blank" rel="noopener noreferrer" class="menu__link">GitHub</a></li></ul></div></div></div></nav><div class="main-wrapper"><main class="container margin-vert--xl"><div class="row"><div class="col col--6 col--offset-3"><h1 class="hero__title">Page Not Found</h1><p>We could not find what you were looking for.</p><p>Please contact the owner of the site that linked you to the original URL and let them know their link is broken.</p></div></div></main></div><footer class="footer footer--dark"><div class="container"><div class="row footer__links"><div class="col footer__col"><h4 class="footer__title">Community</h4><ul class="footer__items"><li class="footer__item"><a href="https://github.com/blakeblackshear/frigate" target="_blank" rel="noopener noreferrer" class="footer__link-item">GitHub</a></li><li class="footer__item"><a href="https://github.com/blakeblackshear/frigate/discussions" target="_blank" rel="noopener noreferrer" class="footer__link-item">Discussions</a></li></ul></div></div><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2021 Blake Blackshear</div></div></div></footer></div>
+<script src="/frigate/styles.0df63e1c.js"></script>
+<script src="/frigate/runtime~main.85a22073.js"></script>
+<script src="/frigate/main.b6b2d1f0.js"></script>
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+<script src="/frigate/31.3f82c6fa.js"></script>
+<script src="/frigate/935f2afb.06dae20f.js"></script>
+</body>
+</html>

76183543.ace19d6a.js

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935f2afb.06dae20f.js

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+(window.webpackJsonp=window.webpackJsonp||[]).push([[13],{84:function(e){e.exports=JSON.parse('{"pluginId":"default","version":"current","label":"Next","isLast":true,"docsSidebars":{"docs":[{"collapsed":true,"type":"category","label":"Frigate","items":[{"type":"link","label":"Features","href":"/frigate/"},{"type":"link","label":"How it works","href":"/frigate/how-it-works"},{"type":"link","label":"Recommended hardware","href":"/frigate/hardware"},{"type":"link","label":"Installation","href":"/frigate/installation"},{"type":"link","label":"Troubleshooting and FAQ","href":"/frigate/troubleshooting"}]},{"collapsed":true,"type":"category","label":"Configuration","items":[{"type":"link","label":"Configuration","href":"/frigate/configuration/index"},{"type":"link","label":"Cameras","href":"/frigate/configuration/cameras"},{"type":"link","label":"Optimizing performance","href":"/frigate/configuration/optimizing"},{"type":"link","label":"Detectors","href":"/frigate/configuration/detectors"},{"type":"link","label":"Reducing false positives","href":"/frigate/configuration/false_positives"},{"type":"link","label":"Available objects","href":"/frigate/configuration/objects"},{"type":"link","label":"Advanced","href":"/frigate/configuration/advanced"}]},{"collapsed":true,"type":"category","label":"Usage","items":[{"type":"link","label":"Home Assistant","href":"/frigate/usage/home-assistant"},{"type":"link","label":"Web Interface","href":"/frigate/usage/web"},{"type":"link","label":"HTTP API","href":"/frigate/usage/api"},{"type":"link","label":"MQTT","href":"/frigate/usage/mqtt"}]},{"collapsed":true,"type":"category","label":"Development","items":[{"type":"link","label":"Contributing","href":"/frigate/contributing"}]}]},"permalinkToSidebar":{"/frigate/configuration/advanced":"docs","/frigate/configuration/cameras":"docs","/frigate/configuration/detectors":"docs","/frigate/configuration/false_positives":"docs","/frigate/configuration/index":"docs","/frigate/configuration/objects":"docs","/frigate/configuration/optimizing":"docs","/frigate/contributing":"docs","/frigate/hardware":"docs","/frigate/how-it-works":"docs","/frigate/":"docs","/frigate/installation":"docs","/frigate/troubleshooting":"docs","/frigate/usage/api":"docs","/frigate/usage/home-assistant":"docs","/frigate/usage/mqtt":"docs","/frigate/usage/web":"docs"}}')}}]);

CNAME

@@ -0,0 +1 @@
+docs.frigate.video

LICENSE

@@ -1,21 +0,0 @@
-The MIT License
-
-Copyright (c) 2020 Blake Blackshear
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

Makefile

@@ -1,37 +0,0 @@
-default_target: amd64_frigate
-
-amd64_wheels:
-	docker build --tag blakeblackshear/frigate-wheels:amd64 --file docker/Dockerfile.wheels .
-
-amd64_ffmpeg:
-	docker build --tag blakeblackshear/frigate-ffmpeg:amd64 --file docker/Dockerfile.ffmpeg.amd64 .
-
-amd64_frigate:
-	docker build --tag frigate-base --build-arg ARCH=amd64 --file docker/Dockerfile.base .
-	docker build --tag frigate --file docker/Dockerfile.amd64 .
-
-amd64_all: amd64_wheels amd64_ffmpeg amd64_frigate
-
-aarch64_wheels:
-	docker build --tag blakeblackshear/frigate-wheels:aarch64 --file docker/Dockerfile.wheels.aarch64 .
-
-aarch64_ffmpeg:
-	docker build --tag blakeblackshear/frigate-ffmpeg:aarch64 --file docker/Dockerfile.ffmpeg.aarch64 .
-
-aarch64_frigate:
-	docker build --tag frigate-base --build-arg ARCH=aarch64 --file docker/Dockerfile.base .
-	docker build --tag frigate --file docker/Dockerfile.aarch64 .
-
-armv7_all: armv7_wheels armv7_ffmpeg armv7_frigate
-
-armv7_wheels:
-	docker build --tag blakeblackshear/frigate-wheels:armv7 --file docker/Dockerfile.wheels .
-
-armv7_ffmpeg:
-	docker build --tag blakeblackshear/frigate-ffmpeg:armv7 --file docker/Dockerfile.ffmpeg.armv7 .
-
-armv7_frigate:
-	docker build --tag frigate-base --build-arg ARCH=armv7 --file docker/Dockerfile.base .
-	docker build --tag frigate --file docker/Dockerfile.armv7 .
-
-armv7_all: armv7_wheels armv7_ffmpeg armv7_frigate

README.md

@@ -1,781 +0,0 @@
-<p align="center">
-  <img width="40%" align="center" alt="logo" src="docs/frigate.png">
-</p>
-
-# Frigate - NVR With Realtime Object Detection for IP Cameras
-Uses OpenCV and Tensorflow to perform realtime object detection locally for IP cameras. Designed for integration with HomeAssistant or others via MQTT.
-
-Use of a [Google Coral Accelerator](https://coral.ai/products/) is optional, but highly recommended. The Coral will outperform even the best CPUs and can process 100+ FPS with very little overhead.
-
-- Designed to minimize resource use and maximize performance by only looking for objects when and where it is necessary
-- Leverages multiprocessing heavily with an emphasis on realtime over processing every frame
-- Uses a very low overhead motion detection to determine where to run object detection
-- Object detection with TensorFlow runs in separate processes for maximum FPS
-- Communicates over MQTT for easy integration into other systems
-
-## Documentation
-- [How Frigate Works](docs/how-frigate-works.md)
-- [Recommended Hardware](#recommended-hardware)
-- [Installing](#installing)
-- [Configuration File](#configuration)
-- [Optimizing Performance](#optimizing-performance)
-- [Detectors](#detectors)
-- [Object Filters](#object-filters)
-- [Masks](#masks)
-- [Zones](#zones)
-- [Integration with HomeAssistant](#integration-with-homeassistant)
-- [MQTT Topics](#mqtt-topics)
-- [HTTP Endpoints](#http-endpoints)
-- [Custom Models](#custom-models)
-- [Troubleshooting](#troubleshooting)
-
-## Recommended Hardware
-|Name|Inference Speed|Notes|
-|----|---------------|-----|
-|Atomic Pi|16ms|Good option for a dedicated low power board with a small number of cameras. Can leverage Intel QuickSync for stream decoding.|
-|Intel NUC NUC7i3BNK|8-10ms|Great performance. Can handle many cameras at 5fps depending on typical amounts of motion.|
-|BMAX B2 Plus|10-12ms|Good balance of performance and cost. Also capable of running many other services at the same time as frigate.|
-|Minisforum GK41|9-10ms|Great alternative to a NUC with dual Gigabit NICs. Easily handles several 1080p cameras.|
-|Raspberry Pi 3B (32bit)|60ms|Can handle a small number of cameras, but the detection speeds are slow due to USB 2.0.|
-|Raspberry Pi 4 (32bit)|15-20ms|Can handle a small number of cameras. The 2GB version runs fine.|
-|Raspberry Pi 4 (64bit)|10-15ms|Can handle a small number of cameras. The 2GB version runs fine.|
-
-[Back to top](#documentation)
-
-## Installing
-
-### HassOS Addon
-HassOS users can install via the addon repository. Frigate requires that an MQTT server be running.
-1. Navigate to Supervisor > Add-on Store > Repositories
-1. Add https://github.com/blakeblackshear/frigate-hass-addons
-1. Setup your configuration in the `Configuration` tab
-1. Start the addon container
-
-### Docker
-Make sure you choose the right image for your architecture:
-|Arch|Image Name|
-|-|-|
-|amd64|blakeblackshear/frigate:stable-amd64|
-|armv7|blakeblackshear/frigate:stable-armv7|
-|aarch64|blakeblackshear/frigate:stable-aarch64|
-
-It is recommended to run with docker-compose:
-```yaml
-  frigate:
-    container_name: frigate
-    restart: unless-stopped
-    privileged: true
-    image: blakeblackshear/frigate:stable-amd64
-    volumes:
-      - /dev/bus/usb:/dev/bus/usb
-      - /etc/localtime:/etc/localtime:ro
-      - <path_to_config>:/config
-      - <path_to_directory_for_clips>:/clips      
-      - type: tmpfs # 1GB of memory, reduces SSD/SD Card wear
-        target: /cache
-        tmpfs:
-          size: 100000000
-    ports:
-      - "5000:5000"
-    environment:
-      FRIGATE_RTSP_PASSWORD: "password"
-    healthcheck:
-      test: ["CMD", "wget" , "-q", "-O-", "http://localhost:5000"]
-      interval: 30s
-      timeout: 10s
-      retries: 5
-      start_period: 3m
-```
-
-If you can't use docker compose, you can run the container with:
-```bash
-docker run --rm \
---name frigate \
---privileged \
--v /dev/bus/usb:/dev/bus/usb \
--v <path_to_config_dir>:/config:ro \
--v /etc/localtime:/etc/localtime:ro \
--p 5000:5000 \
--e FRIGATE_RTSP_PASSWORD='password' \
-blakeblackshear/frigate:stable-amd64
-```
-
-### Kubernetes
-Use the [helm chart](https://github.com/k8s-at-home/charts/tree/master/charts/frigate).
-
-### Virtualization
-For ideal performance, Frigate needs access to underlying hardware for the Coral and GPU devices for ffmpeg decoding. Running Frigate in a VM on top of Proxmox, ESXi, Virtualbox, etc. is not recommended. The virtualization layer typically introduces a sizable amount of overhead for communication with Coral devices.
-
-#### Proxmox
-Some people have had success running Frigate in LXC directly with the following config:
-```
-arch: amd64
-cores: 2
-features: nesting=1
-hostname: FrigateLXC
-memory: 4096
-net0: name=eth0,bridge=vmbr0,firewall=1,hwaddr=2E:76:AE:5A:58:48,ip=dhcp,ip6=auto,type=veth
-ostype: debian
-rootfs: local-lvm:vm-115-disk-0,size=12G
-swap: 512
-lxc.cgroup.devices.allow: c 189:385 rwm
-lxc.mount.entry: /dev/dri/renderD128 dev/dri/renderD128 none bind,optional,create=file
-lxc.mount.entry: /dev/bus/usb/004/002 dev/bus/usb/004/002 none bind,optional,create=file
-lxc.apparmor.profile: unconfined
-lxc.cgroup.devices.allow: a
-lxc.cap.drop:
-```
-
-### Calculating shm-size
-The default shm-size of 64m is fine for setups with 3 or less 1080p cameras. If frigate is exiting with "Bus error" messages, it could be because you have too many high resolution cameras and you need to specify a higher shm size.
-
-You can calculate the necessary shm-size for each camera with the following formula:
-```
-(width * height * 1.5 * 7 + 270480)/1048576 = <shm size in mb>
-```
-[Back to top](#documentation)
-
-## Configuration
-HassOS users can manage their configuration directly in the addon Configuration tab. For other installations, the default location for the config file is `/config/config.yml`. This can be overridden with the `CONFIG_FILE` environment variable. Camera specific ffmpeg parameters are documented [here](docs/cameras.md).
-
-```yaml
-# Optional: port for http server (default: shown below)
-web_port: 5000
-
-# Optional: detectors configuration
-# USB Coral devices will be auto detected with CPU fallback
-detectors:
-  # Required: name of the detector
-  coral:
-    # Required: type of the detector
-    # Valid values are 'edgetpu' (requires device property below) and 'cpu'.
-    type: edgetpu
-    # Optional: device name as defined here: https://coral.ai/docs/edgetpu/multiple-edgetpu/#using-the-tensorflow-lite-python-api
-    device: usb
-
-# Required: mqtt configuration
-mqtt:
-  # Required: host name
-  host: mqtt.server.com
-  # Optional: port (default: shown below)
-  port: 1883
-  # Optional: topic prefix (default: shown below)
-  # WARNING: must be unique if you are running multiple instances
-  topic_prefix: frigate
-  # Optional: client id (default: shown below)
-  # WARNING: must be unique if you are running multiple instances
-  client_id: frigate
-  # Optional: user
-  user: mqtt_user
-  # Optional: password
-  # NOTE: Environment variables that begin with 'FRIGATE_' may be referenced in {}. 
-  #       eg. password: '{FRIGATE_MQTT_PASSWORD}'
-  password: password
-
-# Optional: Global configuration for saving clips
-save_clips:
-  # Optional: Maximum length of time to retain video during long events. (default: shown below)
-  # NOTE: If an object is being tracked for longer than this amount of time, the cache
-  #       will begin to expire and the resulting clip will be the last x seconds of the event.
-  max_seconds: 300
-  # Optional: Location to save event clips. (default: shown below)
-  clips_dir: /clips
-  # Optional: Location to save cache files for creating clips. (default: shown below)
-  # NOTE: To reduce wear on SSDs and SD cards, use a tmpfs volume.
-  cache_dir: /cache
-
-# Optional: Global ffmpeg args
-# "ffmpeg" + global_args + input_args + "-i" + input + output_args
-ffmpeg:
-  # Optional: global ffmpeg args (default: shown below)
-  global_args:
-    - -hide_banner
-    - -loglevel
-    - panic
-  # Optional: global hwaccel args (default: shown below)
-  # NOTE: See hardware acceleration docs for your specific device
-  hwaccel_args: []
-  # Optional: global input args (default: shown below)
-  input_args:
-    - -avoid_negative_ts
-    - make_zero
-    - -fflags
-    - nobuffer
-    - -flags
-    - low_delay
-    - -strict
-    - experimental
-    - -fflags
-    - +genpts+discardcorrupt
-    - -rtsp_transport
-    - tcp
-    - -stimeout
-    - '5000000'
-    - -use_wallclock_as_timestamps
-    - '1'
-  # Optional: global output args (default: shown below)
-  output_args:
-    - -f
-    - rawvideo
-    - -pix_fmt
-    - yuv420p
-
-# Optional: Global object filters for all cameras.
-# NOTE: can be overridden at the camera level
-objects:
-  # Optional: list of objects to track from labelmap.txt (default: shown below)
-  track:
-    - person
-  # Optional: filters to reduce false positives for specific object types
-  filters:
-    person:
-      # Optional: minimum width*height of the bounding box for the detected object (default: 0)
-      min_area: 5000
-      # Optional: maximum width*height of the bounding box for the detected object (default: max_int)
-      max_area: 100000
-      # Optional: minimum score for the object to initiate tracking (default: shown below)
-      min_score: 0.5
-      # Optional: minimum decimal percentage for tracked object's computed score to be considered a true positive (default: shown below)
-      threshold: 0.85
-
-# Required: configuration section for cameras
-cameras:
-  # Required: name of the camera
-  back:
-    # Required: ffmpeg settings for the camera
-    ffmpeg:
-      # Required: Source passed to ffmpeg after the -i parameter.
-      # NOTE: Environment variables that begin with 'FRIGATE_' may be referenced in {}
-      input: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@10.0.10.10:554/cam/realmonitor?channel=1&subtype=2
-      # Optional: camera specific global args (default: inherit)
-      global_args:
-      # Optional: camera specific hwaccel args (default: inherit)
-      hwaccel_args:
-      # Optional: camera specific input args (default: inherit)
-      input_args:
-      # Optional: camera specific output args (default: inherit)
-      output_args:
-    
-    # Optional: height of the frame
-    # NOTE: Recommended to set this value, but frigate will attempt to autodetect.
-    height: 720
-    # Optional: width of the frame
-    # NOTE: Recommended to set this value, but frigate will attempt to autodetect.
-    width: 1280
-    # Optional: desired fps for your camera
-    # NOTE: Recommended value of 5. Ideally, try and reduce your FPS on the camera.
-    #       Frigate will attempt to autodetect if not specified.
-    fps: 5
-
-    # Optional: motion mask
-    # NOTE: see docs for more detailed info on creating masks
-    mask: poly,0,900,1080,900,1080,1920,0,1920
-
-    # Optional: timeout for highest scoring image before allowing it
-    # to be replaced by a newer image. (default: shown below)
-    best_image_timeout: 60
-
-    # Optional: camera specific mqtt settings
-    mqtt:
-      # Optional: crop the camera frame to the detection region of the object (default: False)
-      crop_to_region: True
-      # Optional: resize the image before publishing over mqtt
-      snapshot_height: 300
-
-    # Optional: zones for this camera
-    zones:
-      # Required: name of the zone
-      # NOTE: This must be different than any camera names, but can match with another zone on another
-      #       camera.
-      front_steps:
-        # Required: List of x,y coordinates to define the polygon of the zone.
-        # NOTE: Coordinates can be generated at https://www.image-map.net/
-        coordinates: 545,1077,747,939,788,805
-        # Optional: Zone level object filters.
-        # NOTE: The global and camera filters are applied upstream.
-        filters:
-          person:
-            min_area: 5000
-            max_area: 100000
-            threshold: 0.8
-
-    # Optional: save clips configuration
-    # NOTE: This feature does not work if you have added "-vsync drop" in your input params. 
-    #       This will only work for camera feeds that can be copied into the mp4 container format without
-    #       encoding such as h264. It may not work for some types of streams.
-    save_clips:
-      # Required: enables clips for the camera (default: shown below)
-      enabled: False
-      # Optional: Number of seconds before the event to include in the clips (default: shown below)
-      pre_capture: 30
-      # Optional: Objects to save clips for. (default: all tracked objects)
-      objects:
-        - person      
-
-    # Optional: Configuration for the snapshots in the debug view and mqtt
-    snapshots:
-      # Optional: print a timestamp on the snapshots (default: shown below)
-      show_timestamp: True
-      # Optional: draw zones on the debug mjpeg feed (default: shown below)
-      draw_zones: False
-      # Optional: draw bounding boxes on the mqtt snapshots (default: shown below)
-      draw_bounding_boxes: True
-
-    # Optional: Camera level object filters config. If defined, this is used instead of the global config.
-    objects:
-      track:
-        - person
-        - car
-      filters:
-        person:
-          min_area: 5000
-          max_area: 100000
-          min_score: 0.5
-          threshold: 0.85
-```
-[Back to top](#documentation)
-
-## Optimizing Performance
-- **Google Coral**: It is strongly recommended to use a Google Coral, but Frigate will fall back to CPU in the event one is not found. Offloading TensorFlow to the Google Coral is an order of magnitude faster and will reduce your CPU load dramatically. A $60 device will outperform $2000 CPU.
-- **Resolution**: Choose a camera resolution where the smallest object you want to detect barely fits inside a 300x300px square. The model used by Frigate is trained on 300x300px images, so you will get worse performance and no improvement in accuracy by using a larger resolution since Frigate resizes the area where it is looking for objects to 300x300 anyway.
-- **FPS**: 5 frames per second should be adequate. Higher frame rates will require more CPU usage without improving detections or accuracy. Reducing the frame rate on your camera will have the greatest improvement on system resources.
-- **Hardware Acceleration**: Make sure you configure the `hwaccel_args` for your hardware. They provide a significant reduction in CPU usage if they are available.
-- **Masks**: Masks can be used to ignore motion and reduce your idle CPU load. If you have areas with regular motion such as timestamps or trees blowing in the wind, frigate will constantly try to determine if that motion is from a person or other object you are tracking. Those detections not only increase your average CPU usage, but also clog the pipeline for detecting objects elsewhere. If you are experiencing high values for `detection_fps` when no objects of interest are in the cameras, you should use masks to tell frigate to ignore movement from trees, bushes, timestamps, or any part of the image where detections should not be wasted looking for objects.
-
-### FFmpeg Hardware Acceleration
-Frigate works on Raspberry Pi 3b/4 and x86 machines. It is recommended to update your configuration to enable hardware accelerated decoding in ffmpeg. Depending on your system, these parameters may not be compatible.
-
-Raspberry Pi 3/4 (32-bit OS):
-```yaml
-ffmpeg:
-  hwaccel_args:
-    - -c:v
-    - h264_mmal
-```
-
-Raspberry Pi 3/4 (64-bit OS)
-```yaml
-ffmpeg:
-  hwaccel_args:
-    - -c:v
-    - h264_v4l2m2m
-```
-
-Intel-based CPUs (<10th Generation) via Quicksync (https://trac.ffmpeg.org/wiki/Hardware/QuickSync)
-```yaml
-ffmpeg:
-  hwaccel_args:
-    - -hwaccel
-    - vaapi
-    - -hwaccel_device
-    - /dev/dri/renderD128
-    - -hwaccel_output_format
-    - yuv420p
-```
-
-Intel-based CPUs (>=10th Generation) via Quicksync (https://trac.ffmpeg.org/wiki/Hardware/QuickSync)
-**Note:** You also need to set `LIBVA_DRIVER_NAME=iHD` as an environment variable on the container.
-```yaml
-ffmpeg:
-  hwaccel_args:
-    - -hwaccel
-    - vaapi
-    - -hwaccel_device
-    - /dev/dri/renderD128
-```
-
-[Back to top](#documentation)
-
-## Detectors
-By default Frigate will look for a USB Coral device and fall back to the CPU if it cannot be found. If you have PCI or multiple Coral devices, you need to configure your detector devices in the config file. When using multiple detectors, they run in dedicated processes, but pull from a common queue of requested detections across all cameras.
-
-Frigate supports `edgetpu` and `cpu` as detector types. The device value should be specified according to the [Documentation for the TensorFlow Lite Python API](https://coral.ai/docs/edgetpu/multiple-edgetpu/#using-the-tensorflow-lite-python-api).
-
-Single USB Coral:
-```yaml
-detectors:
-  coral:
-    type: edgetpu
-    device: usb
-```
-
-Multiple USB Corals:
-```yaml
-detectors:
-  coral1:
-    type: edgetpu
-    device: usb:0
-  coral2:
-    type: edgetpu
-    device: usb:1
-```
-
-Mixing Corals:
-```yaml
-detectors:
-  coral_usb:
-    type: edgetpu
-    device: usb
-  coral_pci:
-    type: edgetpu
-    device: pci
-```
-
-CPU Detectors (not recommended):
-```yaml
-detectors:
-  cpu1:
-    type: cpu
-  cpu2:
-    type: cpu
-```
-[Back to top](#documentation)
-
-## Reducing False Positives
-Tune your object filters to adjust false positives: `min_area`, `max_area`, `min_score`, `threshold`.
-
-For object filters in your configuration, any single detection below `min_score` will be ignored as a false positive. `threshold` is based on the median of the history of scores (padded to 3 values) for a tracked object. Consider the following frames when `min_score` is set to 0.6 and threshold is set to 0.85:
-
-| Frame | Current Score | Score History | Computed Score | Detected Object |
-| --- | --- | --- | --- | --- |
-| 1 | 0.7 | 0.0, 0, 0.7 | 0.0 | No
-| 2 | 0.55 | 0.0, 0.7, 0.0 | 0.0 | No
-| 3 | 0.85 | 0.7, 0.0, 0.85 | 0.7 | No
-| 4 | 0.90 | 0.7, 0.85, 0.95, 0.90 | 0.875 | Yes
-| 5 | 0.88 | 0.7, 0.85, 0.95, 0.90, 0.88 | 0.88 | Yes
-| 6 | 0.95 | 0.7, 0.85, 0.95, 0.90, 0.88, 0.95 | 0.89 | Yes
-
-In frame 2, the score is below the `min_score` value, so frigate ignores it and it becomes a 0.0. The computed score is the median of the score history (padding to at least 3 values), and only when that computed score crosses the `threshold` is the object marked as a true positive. That happens in frame 4 in the example.
-
-[Back to top](#documentation)
-
-## Masks
-The following types of masks are supported:
-- `poly`: (Recommended) List of x,y points like zone configuration
-- `base64`: Base64 encoded image file
-- `image`: Image file in the `/config` directory
-
-`base64` and `image` masks must be the same aspect ratio and resolution as your camera. 
-
-The mask in the second image would limit motion detection on this camera to only the front yard and not the street. 
-
-<a href="docs/example-mask-check-point.png"><img src="docs/example-mask-check-point.png" height="300"></a>
-<a href="docs/example-mask.bmp"><img src="docs/example-mask.bmp" height="300"></a>
-<a href="docs/example-mask-overlay.png"><img src="docs/example-mask-overlay.png" height="300"></a>
-
-To create a poly mask:
-1. Download a camera snapshot image with the same resolution as the camera feed (`/<camera_name>/latest.jpg`).
-1. Upload the image to https://www.image-map.net/
-1. Select "shape" poly - start in the lowest left corner and place the first marker (point) and continue upwards and then to the right until the polygon shape covers the area that you want to mask out (ignore). 
-1. When you are finished with the polygon click "Show me the code!" and copy all coordinates (point), ie. `"0,461,3,0,1919,0,1919,843,1699,492,1344,458,1346,336,973,317,869,375,866,432"` 
-1. Adjust any -1 values to 0 and then add it all to the configuration (see the example configuration for correct indentation and placement)
-
-Example of a finished row corresponding to the below example image:
-```yaml
-mask: 'poly,0,461,3,0,1919,0,1919,843,1699,492,1344,458,1346,336,973,317,869,375,866,432'
-```
-    
-<a href="docs/example-mask-poly.png"><img src="docs/example-mask-poly.png" height="300"></a>
-
-You can test your mask by temporarily configuring it as a [zone](#zones) and enabling `draw_zones` in your config. Zones are visible on the [MJPEG feed](#camera_name).
-
-[Back to top](#documentation)
-
-## Zones
-Zones allow you to define a specific area of the frame and apply additional filters for object types so you can determine whether or not an object is within a particular area. Zones cannot have the same name as a camera. If desired, a single zone can include multiple cameras if you have multiple cameras covering the same area by configuring zones with the same name for each camera.
-
-During testing, `draw_zones` should be set in the config to draw the zone on the frames so you can adjust as needed. The zone line will increase in thickness when any object enters the zone. Zones are visible on the [MJPEG feed](#camera_name).
-
-![Zone Example](docs/zone_example.jpg)
-
-[Back to top](#documentation)
-
-## Recording Clips
-**Note**: Previous versions of frigate included `-vsync drop` in input parameters. This is not compatible with FFmpeg's segment feature and must be removed from your input parameters if you have overrides set.
-
-Frigate can save video clips without any CPU overhead for encoding by simply copying the stream directly with FFmpeg. It leverages FFmpeg's segment functionality to maintain a cache of video for each camera. The cache files are written to disk at `cache_dir` and do not introduce memory overhead. When an object is being tracked, it will extend the cache to ensure it can assemble a clip when the event ends. Once the event ends, it again uses FFmpeg to assemble a clip by combining the video clips without any encoding by the CPU. Assembled clips are are saved to the `clips_dir` directory along with a json file containing the current information about the tracked object.
-
-### Global Configuration Options
-- `max_seconds`: This limits the size of the cache when an object is being tracked. If an object is stationary and being tracked for a long time, the cache files will expire and this value will be the maximum clip length for the *end* of the event. For example, if this is set to 300 seconds and an object is being tracked for 600 seconds, the clip will end up being the last 300 seconds. Defaults to 300 seconds.
-
-### Per-camera Configuration Options
-- `pre_capture`: Defines how much time should be included in the clip prior to the beginning of the event. Defaults to 30 seconds.
-- `objects`: List of object types to save clips for. Object types here must be listed for tracking at the camera or global configuration. Defaults to all tracked objects.
-
-[Back to top](#documentation)
-
-## Integration with HomeAssistant
-Setup a camera, binary_sensor, sensor and optionally automation as shown for each camera you define in frigate. Replace <camera_name> with the camera name as defined in the frigate `config.yml` (The `frigate_coral_fps` and `frigate_coral_inference` sensors only need to be defined once)
-
-```yaml
-camera:
-  - name: <camera_name> Last Person
-    platform: mqtt
-    topic: frigate/<camera_name>/person/snapshot
-  - name: <camera_name> Last Car
-    platform: mqtt
-    topic: frigate/<camera_name>/car/snapshot
-
-binary_sensor:
-  - name: <camera_name> Person
-    platform: mqtt
-    state_topic: "frigate/<camera_name>/person"
-    device_class: motion
-    availability_topic: "frigate/available"
-
-sensor:
-  - platform: rest
-    name: Frigate Debug
-    resource: http://localhost:5000/debug/stats
-    scan_interval: 5
-    json_attributes:
-      - <camera_name>
-      - detection_fps
-      - detectors
-    value_template: 'OK'  
-  - platform: template
-    sensors:
-      <camera_name>_fps: 
-        value_template: '{{ states.sensor.frigate_debug.attributes["<camera_name>"]["camera_fps"] }}'
-        unit_of_measurement: 'FPS'
-      <camera_name>_skipped_fps: 
-        value_template: '{{ states.sensor.frigate_debug.attributes["<camera_name>"]["skipped_fps"] }}'
-        unit_of_measurement: 'FPS'
-      <camera_name>_detection_fps: 
-        value_template: '{{ states.sensor.frigate_debug.attributes["<camera_name>"]["detection_fps"] }}'
-        unit_of_measurement: 'FPS'
-      frigate_detection_fps: 
-        value_template: '{{ states.sensor.frigate_debug.attributes["detection_fps"] }}'
-        unit_of_measurement: 'FPS'
-      frigate_coral_inference:
-        value_template: '{{ states.sensor.frigate_debug.attributes["detectors"]["coral"]["inference_speed"] }}' 
-        unit_of_measurement: 'ms'
-        
-automation:
-  - alias: Alert me if a person is detected while armed away
-    trigger: 
-      platform: state
-      entity_id: binary_sensor.camera_person
-      from: 'off'
-      to: 'on'
-    condition:
-      - condition: state
-        entity_id: alarm_control_panel.home_alarm
-        state: armed_away
-    action:
-      - service: notify.user_telegram
-        data:
-          message: "A person was detected."
-          data:
-            photo:
-              - url: http://<ip>:5000/<camera_name>/person/best.jpg
-                caption: A person was detected.        
-```
-
-[Back to top](#documentation)
-
-## HTTP Endpoints
-A web server is available on port 5000 with the following endpoints.
-
-### `/<camera_name>`
-An mjpeg stream for debugging. Keep in mind the mjpeg endpoint is for debugging only and will put additional load on the system when in use. 
-
-You can access a higher resolution mjpeg stream by appending `h=height-in-pixels` to the endpoint. For example `http://localhost:5000/back?h=1080`. You can also increase the FPS by appending `fps=frame-rate` to the URL such as `http://localhost:5000/back?fps=10` or both with `?fps=10&h=1000`
-
-### `/<camera_name>/<object_name>/best.jpg[?h=300&crop=1]`
-The best snapshot for any object type. It is a full resolution image by default.
-
-Example parameters:
-- `h=300`: resizes the image to 300 pixes tall
-- `crop=1`: crops the image to the region of the detection rather than returning the entire image
-
-### `/<camera_name>/latest.jpg[?h=300]`
-The most recent frame that frigate has finished processing. It is a full resolution image by default.
-
-Example parameters:
-- `h=300`: resizes the image to 300 pixes tall
-
-### `/debug/stats`
-Contains some granular debug info that can be used for sensors in HomeAssistant.
-
-Sample response:
-```jsonc
-{
-    /* Per Camera Stats */
-    "back": {
-        /***************
-        * Frames per second being consumed from your camera. If this is higher
-        * than it is supposed to be, you should set -r FPS in your input_args.
-        * camera_fps = process_fps + skipped_fps
-        ***************/
-        "camera_fps": 5.0,
-        /***************
-        * Number of times detection is run per second. This can be higher than
-        * your camera FPS because frigate often looks at the same frame multiple times
-        * or in multiple locations
-        ***************/
-        "detection_fps": 1.5,
-        /***************
-        * PID for the ffmpeg process that consumes this camera
-        ***************/
-        "ffmpeg_pid": 27,
-        /***************
-        * Timestamps of frames in various parts of processing
-        ***************/
-        "frame_info": {
-            /***************
-            * Timestamp of the frame frigate is running object detection on.
-            ***************/
-            "detect": 1596994991.91426,
-            /***************
-            * Timestamp of the frame frigate is processing detected objects on.
-            * This is where MQTT messages are sent, zones are checked, etc.
-            ***************/
-            "process": 1596994991.91426,
-            /***************
-            * Timestamp of the frame frigate last read from ffmpeg.
-            ***************/
-            "read": 1596994991.91426
-        },
-        /***************
-        * PID for the process that runs detection for this camera
-        ***************/
-        "pid": 34,
-        /***************
-        * Frames per second being processed by frigate.
-        ***************/
-        "process_fps": 5.1,
-        /***************
-        * Timestamp when the detection process started looking for a frame. If this value stays constant
-        * for a long time, that means there aren't any frames in the frame queue.
-        ***************/
-        "read_start": 1596994991.943814,
-        /***************
-        * Frames per second skip for processing by frigate.
-        ***************/
-        "skipped_fps": 0.0
-    },
-    /***************
-    * Sum of detection_fps across all cameras and detectors. 
-    * This should be the sum of all detection_fps values from cameras.
-    ***************/
-    "detection_fps": 5.0,
-    /* Detectors Stats */
-    "detectors": {
-      "coral": {
-          /***************
-          * Timestamp when object detection started. If this value stays non-zero and constant
-          * for a long time, that means the detection process is stuck.
-          ***************/
-          "detection_start": 0.0,
-          /***************
-          * Time spent running object detection in milliseconds.
-          ***************/
-          "inference_speed": 10.48,
-          /***************
-          * PID for the shared process that runs object detection on the Coral.
-          ***************/
-          "pid": 25321
-      }
-    }
-}
-```
-
-[Back to top](#documentation)
-
-## MQTT Topics
-These are the MQTT messages generated by Frigate. The default topic_prefix is `frigate`, but can be changed in the config file.
-
-### `frigate/available`
-Designed to be used as an availability topic with HomeAssistant. Possible message are:
-"online": published when frigate is running (on startup)
-"offline": published right before frigate stops
-
-### `frigate/<camera_name>/<object_name>`
-Publishes `ON` or `OFF` and is designed to be used a as a binary sensor in HomeAssistant for whether or not that object type is detected.
-
-### `frigate/<camera_name>/<object_name>/snapshot`
-Publishes a jpeg encoded frame of the detected object type. When the object is no longer detected, the highest confidence image is published or the original image
-is published again.
-
-The height and crop of snapshots can be configured in the config.
-
-### `frigate/<camera_name>/events/start`
-Message published at the start of any tracked object. JSON looks as follows:
-```json
-{
-    "label": "person",
-    "score": 0.87890625,
-    "box": [
-        95,
-        155,
-        581,
-        1182
-    ],
-    "area": 499122,
-    "region": [
-        0,
-        132,
-        1080,
-        1212
-    ],
-    "frame_time": 1600208805.60284,
-    "centroid": [
-        338,
-        668
-    ],
-    "id": "1600208805.60284-k1l43p",
-    "start_time": 1600208805.60284,
-    "top_score": 0.87890625,
-    "zones": [],
-    "score_history": [
-        0.87890625
-    ],
-    "computed_score": 0.0,
-    "false_positive": true
-}
-```
-
-### `frigate/<camera_name>/events/end`
-Same as `frigate/<camera_name>/events/start`, but with an `end_time` property as well.
-
-### `frigate/<zone_name>/<object_name>`
-Publishes `ON` when the object enters the zone and `OFF` when the object disappears or exits the zone. Designed to be used a as a binary sensor in HomeAssistant for whether or not that object type is detected in the zone.
-
-[Back to top](#documentation)
-
-## Custom Models
-Models for both CPU and EdgeTPU (Coral) are bundled in the image. You can use your own models with volume mounts:
-- CPU Model: `/cpu_model.tflite`
-- EdgeTPU Model: `/edgetpu_model.tflite`
-- Labels: `/labelmap.txt`
-
-### Customizing the Labelmap
-The labelmap can be customized to your needs. A common reason to do this is to combine multiple object types that are easily confused when you don't need to be as granular such as car/truck. You must retain the same number of labels, but you can change the names. To change:
-
-- Download the [COCO labelmap](https://dl.google.com/coral/canned_models/coco_labels.txt)
-- Modify the label names as desired. For example, change `7 truck` to `7 car`
-- Mount the new file at `/labelmap.txt` in the container with an additional volume
-  ```
-  -v ./config/labelmap.txt:/labelmap.txt
-  ```
-
-[Back to top](#documentation)
-
-## Troubleshooting
-
-### "ffmpeg didnt return a frame. something is wrong"
-Turn on logging for the camera by overriding the global_args and setting the log level to `info`:
-```yaml
-ffmpeg:
-  global_args:
-    - -hide_banner
-    - -loglevel
-    - info
-```
-
-### "On connect called"
-If you see repeated "On connect called" messages in your config, check for another instance of frigate. This happens when multiple frigate containers are trying to connect to mqtt with the same client_id.
-
-[Back to top](#documentation)
-

benchmark.py

@@ -1,93 +0,0 @@
-import os
-from statistics import mean
-import multiprocessing as mp
-import numpy as np
-import datetime
-from frigate.edgetpu import LocalObjectDetector, EdgeTPUProcess, RemoteObjectDetector, load_labels
-
-my_frame = np.expand_dims(np.full((300,300,3), 1, np.uint8), axis=0)
-labels = load_labels('/labelmap.txt')
-
-######
-# Minimal same process runner
-######
-# object_detector = LocalObjectDetector()
-# tensor_input = np.expand_dims(np.full((300,300,3), 0, np.uint8), axis=0)
-
-# start = datetime.datetime.now().timestamp()
-
-# frame_times = []
-# for x in range(0, 1000):
-#   start_frame = datetime.datetime.now().timestamp()
-
-#   tensor_input[:] = my_frame
-#   detections = object_detector.detect_raw(tensor_input)
-#   parsed_detections = []
-#   for d in detections:
-#       if d[1] < 0.4:
-#           break
-#       parsed_detections.append((
-#           labels[int(d[0])],
-#           float(d[1]),
-#           (d[2], d[3], d[4], d[5])
-#       ))
-#   frame_times.append(datetime.datetime.now().timestamp()-start_frame)
-
-# duration = datetime.datetime.now().timestamp()-start
-# print(f"Processed for {duration:.2f} seconds.")
-# print(f"Average frame processing time: {mean(frame_times)*1000:.2f}ms")
-
-
-def start(id, num_detections, detection_queue, event):
-  object_detector = RemoteObjectDetector(str(id), '/labelmap.txt', detection_queue, event)
-  start = datetime.datetime.now().timestamp()
-
-  frame_times = []
-  for x in range(0, num_detections):
-    start_frame = datetime.datetime.now().timestamp()
-    detections = object_detector.detect(my_frame)
-    frame_times.append(datetime.datetime.now().timestamp()-start_frame)
-
-  duration = datetime.datetime.now().timestamp()-start
-  object_detector.cleanup()
-  print(f"{id} - Processed for {duration:.2f} seconds.")
-  print(f"{id} - FPS: {object_detector.fps.eps():.2f}")
-  print(f"{id} - Average frame processing time: {mean(frame_times)*1000:.2f}ms")
-
-######
-# Separate process runner
-######
-# event = mp.Event()
-# detection_queue = mp.Queue()
-# edgetpu_process = EdgeTPUProcess(detection_queue, {'1': event}, 'usb:0')
-
-# start(1, 1000, edgetpu_process.detection_queue, event)
-# print(f"Average raw inference speed: {edgetpu_process.avg_inference_speed.value*1000:.2f}ms")
-
-####
-# Multiple camera processes
-####
-camera_processes = []
-
-events = {}
-for x in range(0, 10):
-  events[str(x)] = mp.Event()
-detection_queue = mp.Queue()
-edgetpu_process_1 = EdgeTPUProcess(detection_queue, events, 'usb:0')
-edgetpu_process_2 = EdgeTPUProcess(detection_queue, events, 'usb:1')
-
-for x in range(0, 10):
-  camera_process = mp.Process(target=start, args=(x, 300, detection_queue, events[str(x)]))
-  camera_process.daemon = True
-  camera_processes.append(camera_process)
-
-start_time = datetime.datetime.now().timestamp()
-
-for p in camera_processes:
-  p.start()
-
-for p in camera_processes:
-  p.join()
-
-duration = datetime.datetime.now().timestamp()-start_time
-print(f"Total - Processed for {duration:.2f} seconds.")

blog/atom.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+    <id>https://blakeblackshear.github.io/blog</id>
+    <title>Frigate Blog</title>
+    <updated>2015-10-25T23:29:00.000Z</updated>
+    <generator>https://github.com/jpmonette/feed</generator>
+    <link rel="alternate" href="https://blakeblackshear.github.io/blog"/>
+    <subtitle>Frigate Blog</subtitle>
+    <icon>https://blakeblackshear.github.io/img/favicon.ico</icon>
+</feed>

blog/rss.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<rss version="2.0">
+    <channel>
+        <title>Frigate Blog</title>
+        <link>https://blakeblackshear.github.io/blog</link>
+        <description>Frigate Blog</description>
+        <lastBuildDate>Sun, 25 Oct 2015 23:29:00 GMT</lastBuildDate>
+        <docs>https://validator.w3.org/feed/docs/rss2.html</docs>
+        <generator>https://github.com/jpmonette/feed</generator>
+    </channel>
+</rss>

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configuration/nvdec/index.html

@@ -0,0 +1,48 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+<meta name="generator" content="Docusaurus v2.0.0-alpha.70">
+<link rel="alternate" type="application/rss+xml" href="/frigate/blog/rss.xml" title="Frigate Blog RSS Feed">
+<link rel="alternate" type="application/atom+xml" href="/frigate/blog/atom.xml" title="Frigate Blog Atom Feed">
+<link rel="search" type="application/opensearchdescription+xml" title="Frigate" href="/frigate/opensearch.xml"><title data-react-helmet="true">nVidia hardware decoder | Frigate</title><meta data-react-helmet="true" name="twitter:card" content="summary_large_image"><meta data-react-helmet="true" name="docsearch:language" content="en"><meta data-react-helmet="true" name="docsearch:version" content="current"><meta data-react-helmet="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-react-helmet="true" property="og:title" content="nVidia hardware decoder | Frigate"><meta data-react-helmet="true" name="description" content="Certain nvidia cards include a hardware decoder, which can greatly improve the"><meta data-react-helmet="true" property="og:description" content="Certain nvidia cards include a hardware decoder, which can greatly improve the"><meta data-react-helmet="true" property="og:url" content="https://blakeblackshear.github.io/frigate/configuration/nvdec"><link data-react-helmet="true" rel="shortcut icon" href="/frigate/img/favicon.ico"><link data-react-helmet="true" rel="preconnect" href="https://BH4D9OD16A-dsn.algolia.net" crossorigin="anonymous"><link data-react-helmet="true" rel="canonical" href="https://blakeblackshear.github.io/frigate/configuration/nvdec"><link rel="stylesheet" href="/frigate/styles.4dd8d972.css">
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+<nav aria-label="Skip navigation links"><button type="button" tabindex="0" class="skipToContent_11B0">Skip to main content</button></nav><nav class="navbar navbar--fixed-top"><div class="navbar__inner"><div class="navbar__items"><div aria-label="Navigation bar toggle" class="navbar__toggle" role="button" tabindex="0"><svg aria-label="Menu" width="30" height="30" viewBox="0 0 30 30" role="img" focusable="false"><title>Menu</title><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></div><a class="navbar__brand" href="/frigate/"><img src="/frigate/img/logo.svg" alt="Frigate" class="themedImage_YANc themedImage--light_3CMI navbar__logo"><img src="/frigate/img/logo-dark.svg" alt="Frigate" class="themedImage_YANc themedImage--dark_3ARp navbar__logo"><strong class="navbar__title">Frigate</strong></a><a class="navbar__item navbar__link" href="/frigate/">Docs</a></div><div class="navbar__items navbar__items--right"><a href="https://github.com/blakeblackshear/frigate" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">GitHub</a><div class="react-toggle react-toggle--disabled displayOnlyInLargeViewport_2N3Q"><div class="react-toggle-track"><div class="react-toggle-track-check"><span class="toggle_3NWk">🌜</span></div><div class="react-toggle-track-x"><span class="toggle_3NWk">🌞</span></div></div><div class="react-toggle-thumb"></div><input type="checkbox" disabled="" aria-label="Dark mode toggle" class="react-toggle-screenreader-only"></div><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><div class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 20 20"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></div></button></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div><div class="navbar-sidebar"><div class="navbar-sidebar__brand"><a class="navbar__brand" href="/frigate/"><img src="/frigate/img/logo.svg" alt="Frigate" class="themedImage_YANc themedImage--light_3CMI navbar__logo"><img src="/frigate/img/logo-dark.svg" alt="Frigate" class="themedImage_YANc themedImage--dark_3ARp navbar__logo"><strong class="navbar__title">Frigate</strong></a></div><div class="navbar-sidebar__items"><div class="menu"><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" href="/frigate/">Docs</a></li><li class="menu__list-item"><a href="https://github.com/blakeblackshear/frigate" target="_blank" rel="noopener noreferrer" class="menu__link">GitHub</a></li></ul></div></div></div></nav><div class="main-wrapper"><div class="docPage_vMrn"><main class="docMainContainer_2iGs"><div class="container padding-vert--lg docItemWrapper_1bxp"><div class="row"><div class="col docItemCol_U38p"><div class="docItemContainer_a7m4"><article><header><h1 class="docTitle_Oumm">nVidia hardware decoder</h1></header><div class="markdown"><p>Certain nvidia cards include a hardware decoder, which can greatly improve the
+performance of video decoding. In order to use NVDEC, a special build of
+ffmpeg with NVDEC support is required. The special docker architecture &#x27;amd64nvidia&#x27;
+includes this support for amd64 platforms. An aarch64 for the Jetson, which
+also includes NVDEC may be added in the future.</p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_prK2" id="docker-setup"></a>Docker setup<a class="hash-link" href="#docker-setup" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_prK2" id="requirements"></a>Requirements<a class="hash-link" href="#requirements" title="Direct link to heading">#</a></h3><p><a href="https://www.nvidia.com/en-us/drivers/unix/" target="_blank" rel="noopener noreferrer">nVidia closed source driver</a> required to access NVDEC.
+<a href="https://github.com/NVIDIA/nvidia-docker" target="_blank" rel="noopener noreferrer">nvidia-docker</a> required to pass NVDEC to docker.</p><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_prK2" id="setting-up-docker-compose"></a>Setting up docker-compose<a class="hash-link" href="#setting-up-docker-compose" title="Direct link to heading">#</a></h3><p>In order to pass NVDEC, the docker engine must be set to <code>nvidia</code> and the environment variables
+<code>NVIDIA_VISIBLE_DEVICES=all</code> and <code>NVIDIA_DRIVER_CAPABILITIES=compute,utility,video</code> must be set.</p><p>In a docker compose file, these lines need to be set:</p><div class="mdxCodeBlock_1zKU"><div class="codeBlockContent_actS"><div tabindex="0" class="prism-code language-undefined codeBlock_tuNs thin-scrollbar"><div class="codeBlockLines_3uvA" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token plain">services:</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">  frigate:</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    ...</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    image: blakeblackshear/frigate:stable-amd64nvidia</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    runtime: nvidia</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    environment:</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">      - NVIDIA_VISIBLE_DEVICES=all</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">      - NVIDIA_DRIVER_CAPABILITIES=compute,utility,video</span></div></div></div><button type="button" aria-label="Copy code to clipboard" class="copyButton_2GIj">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_prK2" id="setting-up-the-configuration-file"></a>Setting up the configuration file<a class="hash-link" href="#setting-up-the-configuration-file" title="Direct link to heading">#</a></h3><p>In your frigate config.yml, you&#x27;ll need to set ffmpeg to use the hardware decoder.
+The decoder you choose will depend on the input video.</p><p>A list of supported codecs (you can use <code>ffmpeg -decoders | grep cuvid</code> in the container to get a list)</p><div class="mdxCodeBlock_1zKU"><div class="codeBlockContent_actS"><div tabindex="0" class="prism-code language-undefined codeBlock_tuNs thin-scrollbar"><div class="codeBlockLines_3uvA" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... h263_cuvid           Nvidia CUVID H263 decoder (codec h263)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... h264_cuvid           Nvidia CUVID H264 decoder (codec h264)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... hevc_cuvid           Nvidia CUVID HEVC decoder (codec hevc)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... mjpeg_cuvid          Nvidia CUVID MJPEG decoder (codec mjpeg)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... mpeg1_cuvid          Nvidia CUVID MPEG1VIDEO decoder (codec mpeg1video)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... mpeg2_cuvid          Nvidia CUVID MPEG2VIDEO decoder (codec mpeg2video)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... mpeg4_cuvid          Nvidia CUVID MPEG4 decoder (codec mpeg4)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... vc1_cuvid            Nvidia CUVID VC1 decoder (codec vc1)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... vp8_cuvid            Nvidia CUVID VP8 decoder (codec vp8)</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"> V..... vp9_cuvid            Nvidia CUVID VP9 decoder (codec vp9)</span></div></div></div><button type="button" aria-label="Copy code to clipboard" class="copyButton_2GIj">Copy</button></div></div><p>For example, for H265 video (hevc), you&#x27;ll select <code>hevc_cuvid</code>. Add
+<code>-c:v hevc_cuvid</code> to your ffmpeg input arguments:</p><div class="mdxCodeBlock_1zKU"><div class="codeBlockContent_actS"><div tabindex="0" class="prism-code language-undefined codeBlock_tuNs thin-scrollbar"><div class="codeBlockLines_3uvA" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token plain">ffmpeg:</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">  input_args:</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    ...</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    - -c:v</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    - hevc_cuvid</span></div></div></div><button type="button" aria-label="Copy code to clipboard" class="copyButton_2GIj">Copy</button></div></div><p>If everything is working correctly, you should see a significant improvement in performance.
+Verify that hardware decoding is working by running <code>nvidia-smi</code>, which should show the ffmpeg
+processes:</p><div class="mdxCodeBlock_1zKU"><div class="codeBlockContent_actS"><div tabindex="0" class="prism-code language-undefined codeBlock_tuNs thin-scrollbar"><div class="codeBlockLines_3uvA" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token plain">+-----------------------------------------------------------------------------+</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">| NVIDIA-SMI 455.38       Driver Version: 455.38       CUDA Version: 11.1     |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|-------------------------------+----------------------+----------------------+</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|                               |                      |               MIG M. |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|===============================+======================+======================|</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|   0  GeForce GTX 166...  Off  | 00000000:03:00.0 Off |                  N/A |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">| 38%   41C    P2    36W / 125W |   2082MiB /  5942MiB |      5%      Default |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|                               |                      |                  N/A |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">+-------------------------------+----------------------+----------------------+</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block">
+</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">+-----------------------------------------------------------------------------+</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">| Processes:                                                                  |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|        ID   ID                                                   Usage      |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|=============================================================================|</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12737      C   ffmpeg                            249MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12751      C   ffmpeg                            249MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12772      C   ffmpeg                            249MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12775      C   ffmpeg                            249MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12800      C   ffmpeg                            249MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12811      C   ffmpeg                            417MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">|    0   N/A  N/A     12827      C   ffmpeg                            417MiB |</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">+-----------------------------------------------------------------------------+</span></div></div></div><button type="button" aria-label="Copy code to clipboard" class="copyButton_2GIj">Copy</button></div></div><p>To further improve performance, you can set ffmpeg to skip frames in the output,
+using the fps filter:</p><div class="mdxCodeBlock_1zKU"><div class="codeBlockContent_actS"><div tabindex="0" class="prism-code language-undefined codeBlock_tuNs thin-scrollbar"><div class="codeBlockLines_3uvA" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token plain">  output_args:</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    - -filter:v</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">    - fps=fps=5</span></div></div></div><button type="button" aria-label="Copy code to clipboard" class="copyButton_2GIj">Copy</button></div></div><p>This setting, for example, allows Frigate to consume my 10-15fps camera streams on
+my relatively low powered Haswell machine with relatively low cpu usage.</p></div></article><div class="margin-vert--xl"><div class="row"><div class="col"><a href="https://github.com/blakeblackshear/frigate/edit/master/docs/docs/configuration/nvdec.md" target="_blank" rel="noreferrer noopener"><svg fill="currentColor" height="1.2em" width="1.2em" preserveAspectRatio="xMidYMid meet" role="img" viewBox="0 0 40 40" class="iconEdit_2LL7"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div></div></div><div class="margin-vert--lg"><nav class="pagination-nav" aria-label="Blog list page navigation"><div class="pagination-nav__item"></div><div class="pagination-nav__item pagination-nav__item--next"></div></nav></div></div></div><div class="col col--3"><div class="tableOfContents_2xL- thin-scrollbar"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#docker-setup" class="table-of-contents__link">Docker setup</a><ul><li><a href="#requirements" class="table-of-contents__link">Requirements</a></li><li><a href="#setting-up-docker-compose" class="table-of-contents__link">Setting up docker-compose</a></li><li><a href="#setting-up-the-configuration-file" class="table-of-contents__link">Setting up the configuration file</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container"><div class="row footer__links"><div class="col footer__col"><h4 class="footer__title">Community</h4><ul class="footer__items"><li class="footer__item"><a href="https://github.com/blakeblackshear/frigate" target="_blank" rel="noopener noreferrer" class="footer__link-item">GitHub</a></li><li class="footer__item"><a href="https://github.com/blakeblackshear/frigate/discussions" target="_blank" rel="noopener noreferrer" class="footer__link-item">Discussions</a></li></ul></div></div><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2021 Blake Blackshear</div></div></div></footer></div>
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detect_objects.py

@@ -1,441 +0,0 @@
-import faulthandler; faulthandler.enable()
-import os
-import signal
-import sys
-import traceback
-import signal
-import cv2
-import time
-import datetime
-import queue
-import yaml
-import json
-import threading
-import multiprocessing as mp
-import subprocess as sp
-import numpy as np
-import logging
-from flask import Flask, Response, make_response, jsonify, request
-import paho.mqtt.client as mqtt
-
-from frigate.video import capture_camera, track_camera, get_ffmpeg_input, get_frame_shape, CameraCapture, start_or_restart_ffmpeg
-from frigate.object_processing import TrackedObjectProcessor
-from frigate.events import EventProcessor
-from frigate.util import EventsPerSecond
-from frigate.edgetpu import EdgeTPUProcess
-
-FRIGATE_VARS = {k: v for k, v in os.environ.items() if k.startswith('FRIGATE_')}
-
-CONFIG_FILE = os.environ.get('CONFIG_FILE', '/config/config.yml')
-
-if CONFIG_FILE.endswith(".yml"):
-    with open(CONFIG_FILE) as f:
-        CONFIG = yaml.safe_load(f)
-elif CONFIG_FILE.endswith(".json"):
-    with open(CONFIG_FILE) as f:
-        CONFIG = json.load(f)
-
-CACHE_DIR = CONFIG.get('save_clips', {}).get('cache_dir', '/cache')
-CLIPS_DIR = CONFIG.get('save_clips', {}).get('clips_dir', '/clips')
-
-if not os.path.exists(CACHE_DIR) and not os.path.islink(CACHE_DIR):
-    os.makedirs(CACHE_DIR)
-if not os.path.exists(CLIPS_DIR) and not os.path.islink(CLIPS_DIR):
-    os.makedirs(CLIPS_DIR)
-
-MQTT_HOST = CONFIG['mqtt']['host']
-MQTT_PORT = CONFIG.get('mqtt', {}).get('port', 1883)
-MQTT_TOPIC_PREFIX = CONFIG.get('mqtt', {}).get('topic_prefix', 'frigate')
-MQTT_USER = CONFIG.get('mqtt', {}).get('user')
-MQTT_PASS = CONFIG.get('mqtt', {}).get('password')
-if not MQTT_PASS is None:
-    MQTT_PASS = MQTT_PASS.format(**FRIGATE_VARS)
-MQTT_CLIENT_ID = CONFIG.get('mqtt', {}).get('client_id', 'frigate')
-
-# Set the default FFmpeg config
-FFMPEG_CONFIG = CONFIG.get('ffmpeg', {})
-FFMPEG_DEFAULT_CONFIG = {
-    'global_args': FFMPEG_CONFIG.get('global_args', 
-        ['-hide_banner','-loglevel','panic']),
-    'hwaccel_args': FFMPEG_CONFIG.get('hwaccel_args',
-        []),
-    'input_args': FFMPEG_CONFIG.get('input_args',
-        ['-avoid_negative_ts', 'make_zero',
-         '-fflags', 'nobuffer',
-         '-flags', 'low_delay',
-         '-strict', 'experimental',
-         '-fflags', '+genpts+discardcorrupt',
-         '-rtsp_transport', 'tcp',
-         '-stimeout', '5000000',
-         '-use_wallclock_as_timestamps', '1']),
-    'output_args': FFMPEG_CONFIG.get('output_args',
-        ['-f', 'rawvideo',
-         '-pix_fmt', 'yuv420p'])
-}
-
-GLOBAL_OBJECT_CONFIG = CONFIG.get('objects', {})
-
-WEB_PORT = CONFIG.get('web_port', 5000)
-DETECTORS = CONFIG.get('detectors', {'coral': {'type': 'edgetpu', 'device': 'usb'}})
-
-class FrigateWatchdog(threading.Thread):
-    def __init__(self, camera_processes, config, detectors, detection_queue, out_events, tracked_objects_queue, stop_event):
-        threading.Thread.__init__(self)
-        self.camera_processes = camera_processes
-        self.config = config
-        self.detectors = detectors
-        self.detection_queue = detection_queue
-        self.out_events = out_events
-        self.tracked_objects_queue = tracked_objects_queue
-        self.stop_event = stop_event
-
-    def run(self):
-        time.sleep(10)
-        while True:
-            # wait a bit before checking
-            time.sleep(10)
-
-            if self.stop_event.is_set():
-                print(f"Exiting watchdog...")
-                break
-
-            now = datetime.datetime.now().timestamp()
-
-            # check the detection processes
-            for detector in self.detectors.values():
-                detection_start = detector.detection_start.value
-                if (detection_start > 0.0 and 
-                    now - detection_start > 10):
-                    print("Detection appears to be stuck. Restarting detection process")
-                    detector.start_or_restart()
-                elif not detector.detect_process.is_alive():
-                    print("Detection appears to have stopped. Restarting detection process")
-                    detector.start_or_restart()
-
-            # check the camera processes
-            for name, camera_process in self.camera_processes.items():
-                process = camera_process['process']
-                if not process.is_alive():
-                    print(f"Track process for {name} is not alive. Starting again...")
-                    camera_process['camera_fps'].value = 0.0
-                    camera_process['process_fps'].value = 0.0
-                    camera_process['detection_fps'].value = 0.0
-                    camera_process['read_start'].value = 0.0
-                    process = mp.Process(target=track_camera, args=(name, self.config,
-                        self.detection_queue, self.out_events[name], self.tracked_objects_queue, camera_process, self.stop_event))
-                    process.daemon = True
-                    camera_process['process'] = process
-                    process.start()
-                    print(f"Track process started for {name}: {process.pid}")
-
-def main():
-    stop_event = threading.Event()
-    # connect to mqtt and setup last will
-    def on_connect(client, userdata, flags, rc):
-        print("On connect called")
-        if rc != 0:
-            if rc == 3:
-                print ("MQTT Server unavailable")
-            elif rc == 4:
-                print ("MQTT Bad username or password")
-            elif rc == 5:
-                print ("MQTT Not authorized")
-            else:
-                print ("Unable to connect to MQTT: Connection refused. Error code: " + str(rc))
-        # publish a message to signal that the service is running
-        client.publish(MQTT_TOPIC_PREFIX+'/available', 'online', retain=True)
-    client = mqtt.Client(client_id=MQTT_CLIENT_ID)
-    client.on_connect = on_connect
-    client.will_set(MQTT_TOPIC_PREFIX+'/available', payload='offline', qos=1, retain=True)
-    if not MQTT_USER is None:
-        client.username_pw_set(MQTT_USER, password=MQTT_PASS)
-    client.connect(MQTT_HOST, MQTT_PORT, 60)
-    client.loop_start()
-
-    ##
-    # Setup config defaults for cameras
-    ##
-    for name, config in CONFIG['cameras'].items():
-        config['snapshots'] = {
-            'show_timestamp': config.get('snapshots', {}).get('show_timestamp', True),
-            'draw_zones': config.get('snapshots', {}).get('draw_zones', False),
-            'draw_bounding_boxes': config.get('snapshots', {}).get('draw_bounding_boxes', True)
-        }
-        config['zones'] = config.get('zones', {})
-
-    # Queue for cameras to push tracked objects to
-    tracked_objects_queue = mp.Queue(maxsize=len(CONFIG['cameras'].keys())*2)
-
-    # Queue for clip processing
-    event_queue = mp.Queue()
-
-    # create the detection pipes and shms
-    out_events = {}
-    camera_shms = []
-    for name in CONFIG['cameras'].keys():
-        out_events[name] = mp.Event()
-        shm_in = mp.shared_memory.SharedMemory(name=name, create=True, size=300*300*3)
-        shm_out = mp.shared_memory.SharedMemory(name=f"out-{name}", create=True, size=20*6*4)
-        camera_shms.append(shm_in)
-        camera_shms.append(shm_out)
-
-    detection_queue = mp.Queue()
-
-    detectors = {}
-    for name, detector in DETECTORS.items():
-        if detector['type'] == 'cpu':
-            detectors[name] = EdgeTPUProcess(detection_queue, out_events=out_events, tf_device='cpu')
-        if detector['type'] == 'edgetpu':
-            detectors[name] = EdgeTPUProcess(detection_queue, out_events=out_events, tf_device=detector['device'])
-
-    # create the camera processes
-    camera_process_info = {}
-    for name, config in CONFIG['cameras'].items():
-        # Merge the ffmpeg config with the global config
-        ffmpeg = config.get('ffmpeg', {})
-        ffmpeg_input = get_ffmpeg_input(ffmpeg['input'])
-        ffmpeg_global_args = ffmpeg.get('global_args', FFMPEG_DEFAULT_CONFIG['global_args'])
-        ffmpeg_hwaccel_args = ffmpeg.get('hwaccel_args', FFMPEG_DEFAULT_CONFIG['hwaccel_args'])
-        ffmpeg_input_args = ffmpeg.get('input_args', FFMPEG_DEFAULT_CONFIG['input_args'])
-        ffmpeg_output_args = ffmpeg.get('output_args', FFMPEG_DEFAULT_CONFIG['output_args'])
-        if not config.get('fps') is None:
-            ffmpeg_output_args = ["-r", str(config.get('fps'))] + ffmpeg_output_args
-        if config.get('save_clips', {}).get('enabled', False):
-            ffmpeg_output_args = [
-                "-f",
-                "segment",
-                "-segment_time",
-                "10",
-                "-segment_format",
-                "mp4",
-                "-reset_timestamps",
-                "1",
-                "-strftime",
-                "1",
-                "-c",
-                "copy",
-                "-an",
-                "-map",
-                "0",
-                f"{os.path.join(CACHE_DIR, name)}-%Y%m%d%H%M%S.mp4"
-            ] + ffmpeg_output_args
-        ffmpeg_cmd = (['ffmpeg'] +
-                ffmpeg_global_args +
-                ffmpeg_hwaccel_args +
-                ffmpeg_input_args +
-                ['-i', ffmpeg_input] +
-                ffmpeg_output_args +
-                ['pipe:'])
-        
-        config['ffmpeg_cmd'] = ffmpeg_cmd
-        
-        if 'width' in config and 'height' in config:
-            frame_shape = (config['height'], config['width'], 3)
-        else:
-            frame_shape = get_frame_shape(ffmpeg_input)
-        
-        config['frame_shape'] = frame_shape
-        config['take_frame'] = config.get('take_frame', 1)
-
-        camera_process_info[name] = {
-            'camera_fps': mp.Value('d', 0.0),
-            'skipped_fps': mp.Value('d', 0.0),
-            'process_fps': mp.Value('d', 0.0),
-            'detection_fps': mp.Value('d', 0.0),
-            'detection_frame': mp.Value('d', 0.0),
-            'read_start': mp.Value('d', 0.0),
-            'ffmpeg_pid': mp.Value('i', 0),
-            'frame_queue': mp.Queue(maxsize=2)
-        }
-
-        # merge global object config into camera object config
-        camera_objects_config = config.get('objects', {})
-        # get objects to track for camera
-        objects_to_track = camera_objects_config.get('track', GLOBAL_OBJECT_CONFIG.get('track', ['person']))
-        # get object filters
-        object_filters = camera_objects_config.get('filters', GLOBAL_OBJECT_CONFIG.get('filters', {}))
-        config['objects'] = {
-            'track': objects_to_track,
-            'filters': object_filters
-        }
-
-        capture_process = mp.Process(target=capture_camera, args=(name, config,
-            camera_process_info[name], stop_event))
-        capture_process.daemon = True
-        camera_process_info[name]['capture_process'] = capture_process
-
-        camera_process = mp.Process(target=track_camera, args=(name, config,
-            detection_queue, out_events[name], tracked_objects_queue, camera_process_info[name], stop_event))
-        camera_process.daemon = True
-        camera_process_info[name]['process'] = camera_process
-
-    # start the camera_processes
-    for name, camera_process in camera_process_info.items():
-        camera_process['capture_process'].start()
-        print(f"Camera capture process started for {name}: {camera_process['capture_process'].pid}")
-        camera_process['process'].start()
-        print(f"Camera process started for {name}: {camera_process['process'].pid}")
-
-    event_processor = EventProcessor(CONFIG, camera_process_info, CACHE_DIR, CLIPS_DIR, event_queue, stop_event)
-    event_processor.start()
-    
-    object_processor = TrackedObjectProcessor(CONFIG['cameras'], client, MQTT_TOPIC_PREFIX, tracked_objects_queue, event_queue, stop_event)
-    object_processor.start()
-    
-    frigate_watchdog = FrigateWatchdog(camera_process_info, CONFIG['cameras'], detectors, detection_queue, out_events, tracked_objects_queue, stop_event)
-    frigate_watchdog.start()
-
-    def receiveSignal(signalNumber, frame):
-        print('Received:', signalNumber)
-        stop_event.set()
-        event_processor.join()
-        object_processor.join()
-        frigate_watchdog.join()
-
-        for detector in detectors.values():
-            detector.stop()
-        for shm in camera_shms:
-            shm.close()
-            shm.unlink()
-        sys.exit()
-    
-    signal.signal(signal.SIGTERM, receiveSignal)
-    signal.signal(signal.SIGINT, receiveSignal)
-
-    # create a flask app that encodes frames a mjpeg on demand
-    app = Flask(__name__)
-    log = logging.getLogger('werkzeug')
-    log.setLevel(logging.ERROR)
-
-    @app.route('/')
-    def ishealthy():
-        # return a healh
-        return "Frigate is running. Alive and healthy!"
-
-    @app.route('/debug/stack')
-    def processor_stack():
-        frame = sys._current_frames().get(object_processor.ident, None)
-        if frame:
-            return "<br>".join(traceback.format_stack(frame)), 200
-        else:
-            return "no frame found", 200
-
-    @app.route('/debug/print_stack')
-    def print_stack():
-        pid = int(request.args.get('pid', 0))
-        if pid == 0:
-            return "missing pid", 200
-        else:
-            os.kill(pid, signal.SIGUSR1)
-            return "check logs", 200
-
-    @app.route('/debug/stats')
-    def stats():
-        stats = {}
-
-        total_detection_fps = 0
-
-        for name, camera_stats in camera_process_info.items():
-            total_detection_fps += camera_stats['detection_fps'].value
-            stats[name] = {
-                'camera_fps': round(camera_stats['camera_fps'].value, 2),
-                'process_fps': round(camera_stats['process_fps'].value, 2),
-                'skipped_fps': round(camera_stats['skipped_fps'].value, 2),
-                'detection_fps': round(camera_stats['detection_fps'].value, 2),
-                'pid': camera_stats['process'].pid,
-                'capture_pid': camera_stats['capture_process'].pid,
-                'frame_info': {
-                    'detect': camera_stats['detection_frame'].value,
-                    'process': object_processor.camera_data[name]['current_frame_time']
-                }
-            }
-        
-        stats['detectors'] = {}
-        for name, detector in detectors.items():
-            stats['detectors'][name] = {
-                'inference_speed': round(detector.avg_inference_speed.value*1000, 2),
-                'detection_start': detector.detection_start.value,
-                'pid': detector.detect_process.pid
-            }
-        stats['detection_fps'] = round(total_detection_fps, 2)
-
-        return jsonify(stats)
-
-    @app.route('/<camera_name>/<label>/best.jpg')
-    def best(camera_name, label):
-        if camera_name in CONFIG['cameras']:
-            best_object = object_processor.get_best(camera_name, label)
-            best_frame = best_object.get('frame')
-            if best_frame is None:
-                best_frame = np.zeros((720,1280,3), np.uint8)
-            else:
-                best_frame = cv2.cvtColor(best_frame, cv2.COLOR_YUV2BGR_I420)
-            
-            crop = bool(request.args.get('crop', 0, type=int))
-            if crop:
-                region = best_object.get('region', [0,0,300,300])
-                best_frame = best_frame[region[1]:region[3], region[0]:region[2]]
-            
-            height = int(request.args.get('h', str(best_frame.shape[0])))
-            width = int(height*best_frame.shape[1]/best_frame.shape[0])
-
-            best_frame = cv2.resize(best_frame, dsize=(width, height), interpolation=cv2.INTER_AREA)
-            ret, jpg = cv2.imencode('.jpg', best_frame)
-            response = make_response(jpg.tobytes())
-            response.headers['Content-Type'] = 'image/jpg'
-            return response
-        else:
-            return "Camera named {} not found".format(camera_name), 404
-
-    @app.route('/<camera_name>')
-    def mjpeg_feed(camera_name):
-        fps = int(request.args.get('fps', '3'))
-        height = int(request.args.get('h', '360'))
-        if camera_name in CONFIG['cameras']:
-            # return a multipart response
-            return Response(imagestream(camera_name, fps, height),
-                            mimetype='multipart/x-mixed-replace; boundary=frame')
-        else:
-            return "Camera named {} not found".format(camera_name), 404
-    
-    @app.route('/<camera_name>/latest.jpg')
-    def latest_frame(camera_name):
-        if camera_name in CONFIG['cameras']:
-            # max out at specified FPS
-            frame = object_processor.get_current_frame(camera_name)
-            if frame is None:
-                frame = np.zeros((720,1280,3), np.uint8)
-
-            height = int(request.args.get('h', str(frame.shape[0])))
-            width = int(height*frame.shape[1]/frame.shape[0])
-
-            frame = cv2.resize(frame, dsize=(width, height), interpolation=cv2.INTER_AREA)
-
-            ret, jpg = cv2.imencode('.jpg', frame)
-            response = make_response(jpg.tobytes())
-            response.headers['Content-Type'] = 'image/jpg'
-            return response
-        else:
-            return "Camera named {} not found".format(camera_name), 404
-            
-    def imagestream(camera_name, fps, height):
-        while True:
-            # max out at specified FPS
-            time.sleep(1/fps)
-            frame = object_processor.get_current_frame(camera_name, draw=True)
-            if frame is None:
-                frame = np.zeros((height,int(height*16/9),3), np.uint8)
-
-            width = int(height*frame.shape[1]/frame.shape[0])
-            frame = cv2.resize(frame, dsize=(width, height), interpolation=cv2.INTER_LINEAR)
-
-            ret, jpg = cv2.imencode('.jpg', frame)
-            yield (b'--frame\r\n'
-                b'Content-Type: image/jpeg\r\n\r\n' + jpg.tobytes() + b'\r\n\r\n')
-
-    app.run(host='0.0.0.0', port=WEB_PORT, debug=False)
-
-    object_processor.join()
-
-if __name__ == '__main__':
-    main()

docker/Dockerfile.aarch64

@@ -1,22 +0,0 @@
-FROM frigate-base
-LABEL maintainer "blakeb@blakeshome.com"
-
-ENV DEBIAN_FRONTEND=noninteractive
-# Install packages for apt repo
-RUN apt-get -qq update \
-    && apt-get -qq install --no-install-recommends -y \
-        # ffmpeg runtime dependencies
-        libgomp1 \
-        # runtime dependencies
-        libopenexr24 \
-        libgstreamer1.0-0 \
-        libgstreamer-plugins-base1.0-0 \
-        libopenblas-base \
-        libjpeg-turbo8 \
-        libpng16-16 \
-        libtiff5 \
-        libdc1394-22 \
-    ## Tensorflow lite
-    && pip3 install https://dl.google.com/coral/python/tflite_runtime-2.1.0.post1-cp38-cp38-linux_aarch64.whl \
-    && rm -rf /var/lib/apt/lists/* \
-    && (apt-get autoremove -y; apt-get autoclean -y)

docker/Dockerfile.amd64

@@ -1,18 +0,0 @@
-FROM frigate-base
-LABEL maintainer "blakeb@blakeshome.com"
-
-# By default, use the i965 driver
-ENV LIBVA_DRIVER_NAME=i965
-# Install packages for apt repo
-RUN apt-get -qq update \
-    && apt-get -qq install --no-install-recommends -y \
-        # ffmpeg dependencies
-        libgomp1 \
-        # VAAPI drivers for Intel hardware accel
-        libva-drm2 libva2 i965-va-driver vainfo intel-media-va-driver \
-        ## Tensorflow lite
-    && wget -q https://dl.google.com/coral/python/tflite_runtime-2.1.0.post1-cp38-cp38-linux_x86_64.whl \
-    && python3.8 -m pip install tflite_runtime-2.1.0.post1-cp38-cp38-linux_x86_64.whl \
-    && rm tflite_runtime-2.1.0.post1-cp38-cp38-linux_x86_64.whl \
-    && rm -rf /var/lib/apt/lists/* \
-    && (apt-get autoremove -y; apt-get autoclean -y)

docker/Dockerfile.armv7

@@ -1,24 +0,0 @@
-FROM frigate-base
-LABEL maintainer "blakeb@blakeshome.com"
-
-ENV DEBIAN_FRONTEND=noninteractive
-# Install packages for apt repo
-RUN apt-get -qq update \
-    && apt-get -qq install --no-install-recommends -y \
-        # ffmpeg runtime dependencies
-        libgomp1 \
-        # runtime dependencies
-        libopenexr24 \
-        libgstreamer1.0-0 \
-        libgstreamer-plugins-base1.0-0 \
-        libopenblas-base \
-        libjpeg-turbo8 \
-        libpng16-16 \
-        libtiff5 \
-        libdc1394-22 \
-        libaom0 \
-        libx265-179 \
-    ## Tensorflow lite
-    && pip3 install https://dl.google.com/coral/python/tflite_runtime-2.1.0.post1-cp38-cp38-linux_armv7l.whl \
-    && rm -rf /var/lib/apt/lists/* \
-    && (apt-get autoremove -y; apt-get autoclean -y)

docker/Dockerfile.base

@@ -1,44 +0,0 @@
-ARG ARCH=amd64
-FROM blakeblackshear/frigate-wheels:${ARCH} as wheels
-FROM blakeblackshear/frigate-ffmpeg:${ARCH} as ffmpeg
-
-FROM ubuntu:20.04
-LABEL maintainer "blakeb@blakeshome.com"
-
-COPY --from=ffmpeg /usr/local /usr/local/
-
-COPY --from=wheels /wheels/. /wheels/
-
-ENV FLASK_ENV=development
-ENV DEBIAN_FRONTEND=noninteractive
-# Install packages for apt repo
-RUN apt-get -qq update \
-    && apt-get upgrade -y \
-    && apt-get -qq install --no-install-recommends -y \
-    gnupg wget unzip tzdata \
-    && apt-get -qq install --no-install-recommends -y \
-        python3-pip \
-    && pip3 install -U /wheels/*.whl \
-    && APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=DontWarn apt-key adv --fetch-keys https://packages.cloud.google.com/apt/doc/apt-key.gpg \
-    && echo "deb https://packages.cloud.google.com/apt coral-edgetpu-stable main" > /etc/apt/sources.list.d/coral-edgetpu.list \
-    && echo "libedgetpu1-max libedgetpu/accepted-eula select true" | debconf-set-selections \
-    && apt-get -qq update && apt-get -qq install --no-install-recommends -y \
-        libedgetpu1-max \
-    && rm -rf /var/lib/apt/lists/* /wheels \
-    && (apt-get autoremove -y; apt-get autoclean -y)
-
-# get model and labels
-ARG MODEL_REFS=7064b94dd5b996189242320359dbab8b52c94a84
-COPY labelmap.txt /labelmap.txt
-RUN wget -q https://github.com/google-coral/edgetpu/raw/$MODEL_REFS/test_data/ssd_mobilenet_v2_coco_quant_postprocess_edgetpu.tflite -O /edgetpu_model.tflite
-RUN wget -q https://github.com/google-coral/edgetpu/raw/$MODEL_REFS/test_data/ssd_mobilenet_v2_coco_quant_postprocess.tflite -O /cpu_model.tflite
-
-RUN mkdir /cache /clips
-
-WORKDIR /opt/frigate/
-ADD frigate frigate/
-COPY detect_objects.py .
-COPY benchmark.py .
-COPY process_clip.py .
-
-CMD ["python3", "-u", "detect_objects.py"]

docker/Dockerfile.ffmpeg.aarch64

@@ -1,533 +0,0 @@
-# inspired by:
-# https://github.com/collelog/ffmpeg/blob/master/4.3.1-alpine-rpi4-arm64v8.Dockerfile
-# https://github.com/mmastrac/ffmpeg-omx-rpi-docker/blob/master/Dockerfile
-# https://github.com/jrottenberg/ffmpeg/pull/158/files
-# https://github.com/jrottenberg/ffmpeg/pull/239
-FROM        ubuntu:20.04 AS base
-
-WORKDIR     /tmp/workdir
-
-ENV     DEBIAN_FRONTEND=noninteractive
-RUN     apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends ca-certificates expat libgomp1 && \
-        apt-get autoremove -y && \
-        apt-get clean -y
-
-FROM base as build
-
-ENV         FFMPEG_VERSION=4.3.1 \
-            AOM_VERSION=v1.0.0 \
-            FDKAAC_VERSION=0.1.5 \
-            FONTCONFIG_VERSION=2.12.4 \
-            FREETYPE_VERSION=2.5.5 \
-            FRIBIDI_VERSION=0.19.7 \
-            KVAZAAR_VERSION=1.2.0 \
-            LAME_VERSION=3.100 \
-            LIBASS_VERSION=0.13.7 \
-            LIBPTHREAD_STUBS_VERSION=0.4 \
-            LIBVIDSTAB_VERSION=1.1.0 \
-            LIBXCB_VERSION=1.13.1 \
-            XCBPROTO_VERSION=1.13 \
-            OGG_VERSION=1.3.2 \
-            OPENCOREAMR_VERSION=0.1.5 \
-            OPUS_VERSION=1.2 \
-            OPENJPEG_VERSION=2.1.2 \
-            THEORA_VERSION=1.1.1 \
-            VORBIS_VERSION=1.3.5 \
-            VPX_VERSION=1.8.0 \
-            WEBP_VERSION=1.0.2 \
-            X264_VERSION=20170226-2245-stable \
-            X265_VERSION=3.1.1 \
-            XAU_VERSION=1.0.9 \
-            XORG_MACROS_VERSION=1.19.2 \
-            XPROTO_VERSION=7.0.31 \
-            XVID_VERSION=1.3.4 \
-            LIBXML2_VERSION=2.9.10 \
-            LIBBLURAY_VERSION=1.1.2 \
-            LIBZMQ_VERSION=4.3.2 \
-            SRC=/usr/local
-
-ARG         FREETYPE_SHA256SUM="5d03dd76c2171a7601e9ce10551d52d4471cf92cd205948e60289251daddffa8 freetype-2.5.5.tar.gz"
-ARG         FRIBIDI_SHA256SUM="3fc96fa9473bd31dcb5500bdf1aa78b337ba13eb8c301e7c28923fea982453a8 0.19.7.tar.gz"
-ARG         LIBASS_SHA256SUM="8fadf294bf701300d4605e6f1d92929304187fca4b8d8a47889315526adbafd7 0.13.7.tar.gz"
-ARG         LIBVIDSTAB_SHA256SUM="14d2a053e56edad4f397be0cb3ef8eb1ec3150404ce99a426c4eb641861dc0bb v1.1.0.tar.gz"
-ARG         OGG_SHA256SUM="e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692 libogg-1.3.2.tar.gz"
-ARG         OPUS_SHA256SUM="77db45a87b51578fbc49555ef1b10926179861d854eb2613207dc79d9ec0a9a9 opus-1.2.tar.gz"
-ARG         THEORA_SHA256SUM="40952956c47811928d1e7922cda3bc1f427eb75680c3c37249c91e949054916b libtheora-1.1.1.tar.gz"
-ARG         VORBIS_SHA256SUM="6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce libvorbis-1.3.5.tar.gz"
-ARG         XVID_SHA256SUM="4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f xvidcore-1.3.4.tar.gz"
-ARG         LIBXML2_SHA256SUM="f07dab13bf42d2b8db80620cce7419b3b87827cc937c8bb20fe13b8571ee9501  libxml2-v2.9.10.tar.gz"
-ARG         LIBBLURAY_SHA256SUM="a3dd452239b100dc9da0d01b30e1692693e2a332a7d29917bf84bb10ea7c0b42 libbluray-1.1.2.tar.bz2"
-ARG         LIBZMQ_SHA256SUM="02ecc88466ae38cf2c8d79f09cfd2675ba299a439680b64ade733e26a349edeb v4.3.2.tar.gz"
-
-
-ARG         LD_LIBRARY_PATH=/opt/ffmpeg/lib
-ARG         MAKEFLAGS="-j2"
-ARG         PKG_CONFIG_PATH="/opt/ffmpeg/share/pkgconfig:/opt/ffmpeg/lib/pkgconfig:/opt/ffmpeg/lib64/pkgconfig"
-ARG         PREFIX=/opt/ffmpeg
-ARG         LD_LIBRARY_PATH="/opt/ffmpeg/lib:/opt/ffmpeg/lib64:/usr/lib64:/usr/lib:/lib64:/lib"
-
-
-RUN      buildDeps="autoconf \
-                    automake \
-                    cmake \
-                    curl \
-                    bzip2 \
-                    libexpat1-dev \
-                    g++ \
-                    gcc \
-                    git \
-                    gperf \
-                    libtool \
-                    make \
-                    nasm \
-                    perl \
-                    pkg-config \
-                    python \
-                    libssl-dev \
-                    yasm \
-                    linux-headers-raspi2 \
-                    libomxil-bellagio-dev \
-                    zlib1g-dev" && \
-        apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends ${buildDeps}
-## opencore-amr https://sourceforge.net/projects/opencore-amr/
-RUN \
-        DIR=/tmp/opencore-amr && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://versaweb.dl.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-${OPENCOREAMR_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## x264 http://www.videolan.org/developers/x264.html
-RUN \
-        DIR=/tmp/x264 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 | \
-        tar -jx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### x265 http://x265.org/
-RUN \
-        DIR=/tmp/x265 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://download.videolan.org/pub/videolan/x265/x265_${X265_VERSION}.tar.gz  | \
-        tar -zx && \
-        cd x265_${X265_VERSION}/build/linux && \
-        sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\${PREFIX}/" multilib.sh && \
-        sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
-        export CXXFLAGS="${CXXFLAGS} -fPIC" && \
-        ./multilib.sh && \
-        make -C 8bit install && \
-        rm -rf ${DIR}
-### libogg https://www.xiph.org/ogg/
-RUN \
-        DIR=/tmp/ogg && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz && \
-        echo ${OGG_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libogg-${OGG_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libopus https://www.opus-codec.org/
-RUN \
-        DIR=/tmp/opus && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz && \
-        echo ${OPUS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f opus-${OPUS_VERSION}.tar.gz && \
-        autoreconf -fiv && \
-        ./configure --prefix="${PREFIX}" --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libvorbis https://xiph.org/vorbis/
-RUN \
-        DIR=/tmp/vorbis && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz && \
-        echo ${VORBIS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libvorbis-${VORBIS_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libtheora http://www.theora.org/
-RUN \
-        DIR=/tmp/theora && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.gz && \
-        echo ${THEORA_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libtheora-${THEORA_VERSION}.tar.gz && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' -o config.guess && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' -o config.sub && \
-        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libvpx https://www.webmproject.org/code/
-RUN \
-        DIR=/tmp/vpx && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://codeload.github.com/webmproject/libvpx/tar.gz/v${VPX_VERSION} | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-vp9-highbitdepth --enable-pic --enable-shared \
-        --disable-debug --disable-examples --disable-docs --disable-install-bins  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libwebp https://developers.google.com/speed/webp/
-RUN \
-        DIR=/tmp/vebp && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${WEBP_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libmp3lame http://lame.sourceforge.net/
-RUN \
-        DIR=/tmp/lame && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://versaweb.dl.sourceforge.net/project/lame/lame/$(echo ${LAME_VERSION} | sed -e 's/[^0-9]*\([0-9]*\)[.]\([0-9]*\)[.]\([0-9]*\)\([0-9A-Za-z-]*\)/\1.\2/')/lame-${LAME_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --disable-frontend && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### xvid https://www.xvid.com/
-RUN \
-        DIR=/tmp/xvid && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xvid.org/downloads/xvidcore-${XVID_VERSION}.tar.gz && \
-        echo ${XVID_SHA256SUM} | sha256sum --check && \
-        tar -zx -f xvidcore-${XVID_VERSION}.tar.gz && \
-        cd xvidcore/build/generic && \
-        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### fdk-aac https://github.com/mstorsjo/fdk-aac
-RUN \
-        DIR=/tmp/fdk-aac && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://github.com/mstorsjo/fdk-aac/archive/v${FDKAAC_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        autoreconf -fiv && \
-        ./configure --prefix="${PREFIX}" --enable-shared --datadir="${DIR}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## openjpeg https://github.com/uclouvain/openjpeg
-RUN \
-        DIR=/tmp/openjpeg && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        export CFLAGS="${CFLAGS} -DPNG_ARM_NEON_OPT=0" && \
-        cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## freetype https://www.freetype.org/
-RUN  \
-        DIR=/tmp/freetype && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPE_VERSION}.tar.gz && \
-        echo ${FREETYPE_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f freetype-${FREETYPE_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## libvstab https://github.com/georgmartius/vid.stab
-RUN  \
-        DIR=/tmp/vid.stab && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/georgmartius/vid.stab/archive/v${LIBVIDSTAB_VERSION}.tar.gz && \
-        echo ${LIBVIDSTAB_SHA256SUM} | sha256sum --check &&  \
-        tar -zx --strip-components=1 -f v${LIBVIDSTAB_VERSION}.tar.gz && \
-        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## fridibi https://www.fribidi.org/
-RUN  \
-        DIR=/tmp/fribidi && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/fribidi/fribidi/archive/${FRIBIDI_VERSION}.tar.gz && \
-        echo ${FRIBIDI_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f ${FRIBIDI_VERSION}.tar.gz && \
-        sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib bin/' Makefile.am && \
-        ./bootstrap --no-config --auto && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j1 && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## fontconfig https://www.freedesktop.org/wiki/Software/fontconfig/
-RUN  \
-        DIR=/tmp/fontconfig && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.freedesktop.org/software/fontconfig/release/fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
-        tar -jx --strip-components=1 -f fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## libass https://github.com/libass/libass
-RUN  \
-        DIR=/tmp/libass && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/libass/libass/archive/${LIBASS_VERSION}.tar.gz && \
-        echo ${LIBASS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f ${LIBASS_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## kvazaar https://github.com/ultravideo/kvazaar
-RUN \
-        DIR=/tmp/kvazaar && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/ultravideo/kvazaar/archive/v${KVAZAAR_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f v${KVAZAAR_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/aom && \
-        git clone --branch ${AOM_VERSION} --depth 1 https://aomedia.googlesource.com/aom ${DIR} ; \
-        cd ${DIR} ; \
-        rm -rf CMakeCache.txt CMakeFiles ; \
-        mkdir -p ./aom_build ; \
-        cd ./aom_build ; \
-        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" -DBUILD_SHARED_LIBS=1 ..; \
-        make ; \
-        make install ; \
-        rm -rf ${DIR}
-
-## libxcb (and supporting libraries) for screen capture https://xcb.freedesktop.org/
-RUN \
-        DIR=/tmp/xorg-macros && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive//individual/util/util-macros-${XORG_MACROS_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f util-macros-${XORG_MACROS_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/xproto && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive/individual/proto/xproto-${XPROTO_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f xproto-${XPROTO_VERSION}.tar.gz && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' -o config.guess && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' -o config.sub && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libXau && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive/individual/lib/libXau-${XAU_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libXau-${XAU_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libpthread-stubs && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libxcb-proto && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
-        ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libxcb && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/libxcb-${LIBXCB_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libxcb-${LIBXCB_VERSION}.tar.gz && \
-        ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## libxml2 - for libbluray
-RUN \
-        DIR=/tmp/libxml2 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://gitlab.gnome.org/GNOME/libxml2/-/archive/v${LIBXML2_VERSION}/libxml2-v${LIBXML2_VERSION}.tar.gz && \
-        echo ${LIBXML2_SHA256SUM} | sha256sum --check && \
-        tar -xz --strip-components=1 -f libxml2-v${LIBXML2_VERSION}.tar.gz && \
-        ./autogen.sh --prefix="${PREFIX}" --with-ftp=no --with-http=no --with-python=no && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## libbluray - Requires libxml, freetype, and fontconfig
-RUN \
-        DIR=/tmp/libbluray && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://download.videolan.org/pub/videolan/libbluray/${LIBBLURAY_VERSION}/libbluray-${LIBBLURAY_VERSION}.tar.bz2 && \
-        echo ${LIBBLURAY_SHA256SUM} | sha256sum --check && \
-        tar -jx --strip-components=1 -f libbluray-${LIBBLURAY_VERSION}.tar.bz2 && \
-        ./configure --prefix="${PREFIX}" --disable-examples --disable-bdjava-jar --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## libzmq https://github.com/zeromq/libzmq/
-RUN \
-        DIR=/tmp/libzmq && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/zeromq/libzmq/archive/v${LIBZMQ_VERSION}.tar.gz && \
-        echo ${LIBZMQ_SHA256SUM} | sha256sum --check && \
-        tar -xz --strip-components=1 -f v${LIBZMQ_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make check && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## ffmpeg https://ffmpeg.org/
-RUN  \
-        DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
-        curl -sLO https://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2 && \
-        tar -jx --strip-components=1 -f ffmpeg-${FFMPEG_VERSION}.tar.bz2
-
-RUN \
-        DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
-        ./configure \
-        --disable-debug \
-        --disable-doc \
-        --disable-ffplay \
-        --enable-shared \
-        --enable-avresample \
-        --enable-libopencore-amrnb \
-        --enable-libopencore-amrwb \
-        --enable-gpl \
-        --enable-libass \
-        --enable-fontconfig \
-        --enable-libfreetype \
-        --enable-libvidstab \
-        --enable-libmp3lame \
-        --enable-libopus \
-        --enable-libtheora \
-        --enable-libvorbis \
-        --enable-libvpx \
-        --enable-libwebp \
-        --enable-libxcb \
-        --enable-libx265 \
-        --enable-libxvid \
-        --enable-libx264 \
-        --enable-nonfree \
-        --enable-openssl \
-        --enable-libfdk_aac \
-        --enable-postproc \
-        --enable-small \
-        --enable-version3 \
-        --enable-libbluray \
-        --enable-libzmq \
-        --extra-libs=-ldl \
-        --prefix="${PREFIX}" \
-        --enable-libopenjpeg \
-        --enable-libkvazaar \
-        --enable-libaom \
-        --extra-libs=-lpthread \
-        # --enable-omx \
-        # --enable-omx-rpi \
-        # --enable-mmal \
-        --enable-v4l2_m2m \
-        --enable-neon \
-        --extra-cflags="-I${PREFIX}/include" \
-        --extra-ldflags="-L${PREFIX}/lib" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        make tools/zmqsend && cp tools/zmqsend ${PREFIX}/bin/ && \
-        make distclean && \
-        hash -r && \
-        cd tools && \
-        make qt-faststart && cp qt-faststart ${PREFIX}/bin/
-
-## cleanup
-RUN \
-        ldd ${PREFIX}/bin/ffmpeg | grep opt/ffmpeg | cut -d ' ' -f 3 | xargs -i cp {} /usr/local/lib/ && \
-        for lib in /usr/local/lib/*.so.*; do ln -s "${lib##*/}" "${lib%%.so.*}".so; done && \
-        cp ${PREFIX}/bin/* /usr/local/bin/ && \
-        cp -r ${PREFIX}/share/ffmpeg /usr/local/share/ && \
-        LD_LIBRARY_PATH=/usr/local/lib ffmpeg -buildconf && \
-        cp -r ${PREFIX}/include/libav* ${PREFIX}/include/libpostproc ${PREFIX}/include/libsw* /usr/local/include && \
-        mkdir -p /usr/local/lib/pkgconfig && \
-        for pc in ${PREFIX}/lib/pkgconfig/libav*.pc ${PREFIX}/lib/pkgconfig/libpostproc.pc ${PREFIX}/lib/pkgconfig/libsw*.pc; do \
-          sed "s:${PREFIX}:/usr/local:g" <"$pc" >/usr/local/lib/pkgconfig/"${pc##*/}"; \
-        done
-
-FROM        base AS release
-
-ENV         LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64:/lib:/lib64
-
-CMD         ["--help"]
-ENTRYPOINT  ["ffmpeg"]
-
-COPY --from=build /usr/local /usr/local/
-
-# Run ffmpeg with -c:v h264_v4l2m2m to enable HW accell for decoding on raspberry pi4 64-bit

docker/Dockerfile.ffmpeg.amd64

@@ -1,526 +0,0 @@
-# inspired by:
-# https://github.com/collelog/ffmpeg/blob/master/4.3.1-alpine-rpi4-arm64v8.Dockerfile
-# https://github.com/jrottenberg/ffmpeg/pull/158/files
-# https://github.com/jrottenberg/ffmpeg/pull/239
-FROM        ubuntu:20.04 AS base
-
-WORKDIR     /tmp/workdir
-
-ENV     DEBIAN_FRONTEND=noninteractive
-RUN     apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends ca-certificates expat libgomp1 && \
-        apt-get autoremove -y && \
-        apt-get clean -y
-
-FROM base as build
-
-ENV         FFMPEG_VERSION=4.3.1 \
-            AOM_VERSION=v1.0.0 \
-            FDKAAC_VERSION=0.1.5 \
-            FONTCONFIG_VERSION=2.12.4 \
-            FREETYPE_VERSION=2.5.5 \
-            FRIBIDI_VERSION=0.19.7 \
-            KVAZAAR_VERSION=1.2.0 \
-            LAME_VERSION=3.100 \
-            LIBASS_VERSION=0.13.7 \
-            LIBPTHREAD_STUBS_VERSION=0.4 \
-            LIBVIDSTAB_VERSION=1.1.0 \
-            LIBXCB_VERSION=1.13.1 \
-            XCBPROTO_VERSION=1.13 \
-            OGG_VERSION=1.3.2 \
-            OPENCOREAMR_VERSION=0.1.5 \
-            OPUS_VERSION=1.2 \
-            OPENJPEG_VERSION=2.1.2 \
-            THEORA_VERSION=1.1.1 \
-            VORBIS_VERSION=1.3.5 \
-            VPX_VERSION=1.8.0 \
-            WEBP_VERSION=1.0.2 \
-            X264_VERSION=20170226-2245-stable \
-            X265_VERSION=3.1.1 \
-            XAU_VERSION=1.0.9 \
-            XORG_MACROS_VERSION=1.19.2 \
-            XPROTO_VERSION=7.0.31 \
-            XVID_VERSION=1.3.4 \
-            LIBXML2_VERSION=2.9.10 \
-            LIBBLURAY_VERSION=1.1.2 \
-            LIBZMQ_VERSION=4.3.2 \
-            SRC=/usr/local
-
-ARG         FREETYPE_SHA256SUM="5d03dd76c2171a7601e9ce10551d52d4471cf92cd205948e60289251daddffa8 freetype-2.5.5.tar.gz"
-ARG         FRIBIDI_SHA256SUM="3fc96fa9473bd31dcb5500bdf1aa78b337ba13eb8c301e7c28923fea982453a8 0.19.7.tar.gz"
-ARG         LIBASS_SHA256SUM="8fadf294bf701300d4605e6f1d92929304187fca4b8d8a47889315526adbafd7 0.13.7.tar.gz"
-ARG         LIBVIDSTAB_SHA256SUM="14d2a053e56edad4f397be0cb3ef8eb1ec3150404ce99a426c4eb641861dc0bb v1.1.0.tar.gz"
-ARG         OGG_SHA256SUM="e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692 libogg-1.3.2.tar.gz"
-ARG         OPUS_SHA256SUM="77db45a87b51578fbc49555ef1b10926179861d854eb2613207dc79d9ec0a9a9 opus-1.2.tar.gz"
-ARG         THEORA_SHA256SUM="40952956c47811928d1e7922cda3bc1f427eb75680c3c37249c91e949054916b libtheora-1.1.1.tar.gz"
-ARG         VORBIS_SHA256SUM="6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce libvorbis-1.3.5.tar.gz"
-ARG         XVID_SHA256SUM="4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f xvidcore-1.3.4.tar.gz"
-ARG         LIBXML2_SHA256SUM="f07dab13bf42d2b8db80620cce7419b3b87827cc937c8bb20fe13b8571ee9501  libxml2-v2.9.10.tar.gz"
-ARG         LIBBLURAY_SHA256SUM="a3dd452239b100dc9da0d01b30e1692693e2a332a7d29917bf84bb10ea7c0b42 libbluray-1.1.2.tar.bz2"
-ARG         LIBZMQ_SHA256SUM="02ecc88466ae38cf2c8d79f09cfd2675ba299a439680b64ade733e26a349edeb v4.3.2.tar.gz"
-
-
-ARG         LD_LIBRARY_PATH=/opt/ffmpeg/lib
-ARG         MAKEFLAGS="-j2"
-ARG         PKG_CONFIG_PATH="/opt/ffmpeg/share/pkgconfig:/opt/ffmpeg/lib/pkgconfig:/opt/ffmpeg/lib64/pkgconfig"
-ARG         PREFIX=/opt/ffmpeg
-ARG         LD_LIBRARY_PATH="/opt/ffmpeg/lib:/opt/ffmpeg/lib64:/usr/lib64:/usr/lib:/lib64:/lib"
-
-
-RUN      buildDeps="autoconf \
-                    automake \
-                    cmake \
-                    curl \
-                    bzip2 \
-                    libexpat1-dev \
-                    g++ \
-                    gcc \
-                    git \
-                    gperf \
-                    libtool \
-                    make \
-                    nasm \
-                    perl \
-                    pkg-config \
-                    python \
-                    libssl-dev \
-                    yasm \
-                    libva-dev \
-                    zlib1g-dev" && \
-        apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends ${buildDeps}
-## opencore-amr https://sourceforge.net/projects/opencore-amr/
-RUN \
-        DIR=/tmp/opencore-amr && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://versaweb.dl.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-${OPENCOREAMR_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## x264 http://www.videolan.org/developers/x264.html
-RUN \
-        DIR=/tmp/x264 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 | \
-        tar -jx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### x265 http://x265.org/
-RUN \
-        DIR=/tmp/x265 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://download.videolan.org/pub/videolan/x265/x265_${X265_VERSION}.tar.gz  | \
-        tar -zx && \
-        cd x265_${X265_VERSION}/build/linux && \
-        sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\${PREFIX}/" multilib.sh && \
-        sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
-        ./multilib.sh && \
-        make -C 8bit install && \
-        rm -rf ${DIR}
-### libogg https://www.xiph.org/ogg/
-RUN \
-        DIR=/tmp/ogg && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz && \
-        echo ${OGG_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libogg-${OGG_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### libopus https://www.opus-codec.org/
-RUN \
-        DIR=/tmp/opus && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz && \
-        echo ${OPUS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f opus-${OPUS_VERSION}.tar.gz && \
-        autoreconf -fiv && \
-        ./configure --prefix="${PREFIX}" --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### libvorbis https://xiph.org/vorbis/
-RUN \
-        DIR=/tmp/vorbis && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz && \
-        echo ${VORBIS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libvorbis-${VORBIS_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### libtheora http://www.theora.org/
-RUN \
-        DIR=/tmp/theora && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.gz && \
-        echo ${THEORA_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libtheora-${THEORA_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### libvpx https://www.webmproject.org/code/
-RUN \
-        DIR=/tmp/vpx && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://codeload.github.com/webmproject/libvpx/tar.gz/v${VPX_VERSION} | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-vp9-highbitdepth --enable-pic --enable-shared \
-        --disable-debug --disable-examples --disable-docs --disable-install-bins  && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### libwebp https://developers.google.com/speed/webp/
-RUN \
-        DIR=/tmp/vebp && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${WEBP_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### libmp3lame http://lame.sourceforge.net/
-RUN \
-        DIR=/tmp/lame && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://versaweb.dl.sourceforge.net/project/lame/lame/$(echo ${LAME_VERSION} | sed -e 's/[^0-9]*\([0-9]*\)[.]\([0-9]*\)[.]\([0-9]*\)\([0-9A-Za-z-]*\)/\1.\2/')/lame-${LAME_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --disable-frontend && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### xvid https://www.xvid.com/
-RUN \
-        DIR=/tmp/xvid && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xvid.org/downloads/xvidcore-${XVID_VERSION}.tar.gz && \
-        echo ${XVID_SHA256SUM} | sha256sum --check && \
-        tar -zx -f xvidcore-${XVID_VERSION}.tar.gz && \
-        cd xvidcore/build/generic && \
-        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-### fdk-aac https://github.com/mstorsjo/fdk-aac
-RUN \
-        DIR=/tmp/fdk-aac && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://github.com/mstorsjo/fdk-aac/archive/v${FDKAAC_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        autoreconf -fiv && \
-        ./configure --prefix="${PREFIX}" --enable-shared --datadir="${DIR}" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## openjpeg https://github.com/uclouvain/openjpeg
-RUN \
-        DIR=/tmp/openjpeg && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## freetype https://www.freetype.org/
-RUN  \
-        DIR=/tmp/freetype && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPE_VERSION}.tar.gz && \
-        echo ${FREETYPE_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f freetype-${FREETYPE_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## libvstab https://github.com/georgmartius/vid.stab
-RUN  \
-        DIR=/tmp/vid.stab && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/georgmartius/vid.stab/archive/v${LIBVIDSTAB_VERSION}.tar.gz && \
-        echo ${LIBVIDSTAB_SHA256SUM} | sha256sum --check &&  \
-        tar -zx --strip-components=1 -f v${LIBVIDSTAB_VERSION}.tar.gz && \
-        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## fridibi https://www.fribidi.org/
-RUN  \
-        DIR=/tmp/fribidi && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/fribidi/fribidi/archive/${FRIBIDI_VERSION}.tar.gz && \
-        echo ${FRIBIDI_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f ${FRIBIDI_VERSION}.tar.gz && \
-        sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib bin/' Makefile.am && \
-        ./bootstrap --no-config --auto && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j1 && \
-        make install && \
-        rm -rf ${DIR}
-## fontconfig https://www.freedesktop.org/wiki/Software/fontconfig/
-RUN  \
-        DIR=/tmp/fontconfig && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.freedesktop.org/software/fontconfig/release/fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
-        tar -jx --strip-components=1 -f fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## libass https://github.com/libass/libass
-RUN  \
-        DIR=/tmp/libass && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/libass/libass/archive/${LIBASS_VERSION}.tar.gz && \
-        echo ${LIBASS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f ${LIBASS_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-## kvazaar https://github.com/ultravideo/kvazaar
-RUN \
-        DIR=/tmp/kvazaar && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/ultravideo/kvazaar/archive/v${KVAZAAR_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f v${KVAZAAR_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/aom && \
-        git clone --branch ${AOM_VERSION} --depth 1 https://aomedia.googlesource.com/aom ${DIR} ; \
-        cd ${DIR} ; \
-        rm -rf CMakeCache.txt CMakeFiles ; \
-        mkdir -p ./aom_build ; \
-        cd ./aom_build ; \
-        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" -DBUILD_SHARED_LIBS=1 ..; \
-        make ; \
-        make install ; \
-        rm -rf ${DIR}
-
-## libxcb (and supporting libraries) for screen capture https://xcb.freedesktop.org/
-RUN \
-        DIR=/tmp/xorg-macros && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive//individual/util/util-macros-${XORG_MACROS_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f util-macros-${XORG_MACROS_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/xproto && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive/individual/proto/xproto-${XPROTO_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f xproto-${XPROTO_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libXau && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive/individual/lib/libXau-${XAU_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libXau-${XAU_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libpthread-stubs && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libxcb-proto && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
-        ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libxcb && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/libxcb-${LIBXCB_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libxcb-${LIBXCB_VERSION}.tar.gz && \
-        ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-## libxml2 - for libbluray
-RUN \
-        DIR=/tmp/libxml2 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://gitlab.gnome.org/GNOME/libxml2/-/archive/v${LIBXML2_VERSION}/libxml2-v${LIBXML2_VERSION}.tar.gz && \
-        echo ${LIBXML2_SHA256SUM} | sha256sum --check && \
-        tar -xz --strip-components=1 -f libxml2-v${LIBXML2_VERSION}.tar.gz && \
-        ./autogen.sh --prefix="${PREFIX}" --with-ftp=no --with-http=no --with-python=no && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-## libbluray - Requires libxml, freetype, and fontconfig
-RUN \
-        DIR=/tmp/libbluray && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://download.videolan.org/pub/videolan/libbluray/${LIBBLURAY_VERSION}/libbluray-${LIBBLURAY_VERSION}.tar.bz2 && \
-        echo ${LIBBLURAY_SHA256SUM} | sha256sum --check && \
-        tar -jx --strip-components=1 -f libbluray-${LIBBLURAY_VERSION}.tar.bz2 && \
-        ./configure --prefix="${PREFIX}" --disable-examples --disable-bdjava-jar --disable-static --enable-shared && \
-        make && \
-        make install && \
-        rm -rf ${DIR}
-
-## libzmq https://github.com/zeromq/libzmq/
-RUN \
-        DIR=/tmp/libzmq && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/zeromq/libzmq/archive/v${LIBZMQ_VERSION}.tar.gz && \
-        echo ${LIBZMQ_SHA256SUM} | sha256sum --check && \
-        tar -xz --strip-components=1 -f v${LIBZMQ_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" && \
-        make && \
-        make check && \
-        make install && \
-        rm -rf ${DIR}
-
-## ffmpeg https://ffmpeg.org/
-RUN  \
-        DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
-        curl -sLO https://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2 && \
-        tar -jx --strip-components=1 -f ffmpeg-${FFMPEG_VERSION}.tar.bz2
-
-
-
-RUN \
-        DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
-        ./configure \
-        --disable-debug \
-        --disable-doc \
-        --disable-ffplay \
-        --enable-shared \
-        --enable-avresample \
-        --enable-libopencore-amrnb \
-        --enable-libopencore-amrwb \
-        --enable-gpl \
-        --enable-libass \
-        --enable-fontconfig \
-        --enable-libfreetype \
-        --enable-libvidstab \
-        --enable-libmp3lame \
-        --enable-libopus \
-        --enable-libtheora \
-        --enable-libvorbis \
-        --enable-libvpx \
-        --enable-libwebp \
-        --enable-libxcb \
-        --enable-libx265 \
-        --enable-libxvid \
-        --enable-libx264 \
-        --enable-nonfree \
-        --enable-openssl \
-        --enable-libfdk_aac \
-        --enable-postproc \
-        --enable-small \
-        --enable-version3 \
-        --enable-libbluray \
-        --enable-libzmq \
-        --extra-libs=-ldl \
-        --prefix="${PREFIX}" \
-        --enable-libopenjpeg \
-        --enable-libkvazaar \
-        --enable-libaom \
-        --extra-libs=-lpthread \
-        --enable-vaapi \
-        --extra-cflags="-I${PREFIX}/include" \
-        --extra-ldflags="-L${PREFIX}/lib" && \
-        make && \
-        make install && \
-        make tools/zmqsend && cp tools/zmqsend ${PREFIX}/bin/ && \
-        make distclean && \
-        hash -r && \
-        cd tools && \
-        make qt-faststart && cp qt-faststart ${PREFIX}/bin/
-
-## cleanup
-RUN \
-        ldd ${PREFIX}/bin/ffmpeg | grep opt/ffmpeg | cut -d ' ' -f 3 | xargs -i cp {} /usr/local/lib/ && \
-        for lib in /usr/local/lib/*.so.*; do ln -s "${lib##*/}" "${lib%%.so.*}".so; done && \
-        cp ${PREFIX}/bin/* /usr/local/bin/ && \
-        cp -r ${PREFIX}/share/ffmpeg /usr/local/share/ && \
-        LD_LIBRARY_PATH=/usr/local/lib ffmpeg -buildconf && \
-        cp -r ${PREFIX}/include/libav* ${PREFIX}/include/libpostproc ${PREFIX}/include/libsw* /usr/local/include && \
-        mkdir -p /usr/local/lib/pkgconfig && \
-        for pc in ${PREFIX}/lib/pkgconfig/libav*.pc ${PREFIX}/lib/pkgconfig/libpostproc.pc ${PREFIX}/lib/pkgconfig/libsw*.pc; do \
-          sed "s:${PREFIX}:/usr/local:g" <"$pc" >/usr/local/lib/pkgconfig/"${pc##*/}"; \
-        done
-
-FROM        base AS release
-
-ENV         LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64:/lib:/lib64
-
-CMD         ["--help"]
-ENTRYPOINT  ["ffmpeg"]
-
-COPY --from=build /usr/local /usr/local/
-
-RUN \
-	apt-get update -y && \
-	apt-get install -y --no-install-recommends libva-drm2 libva2 i965-va-driver && \
-	rm -rf /var/lib/apt/lists/*

docker/Dockerfile.ffmpeg.armv7

@@ -1,549 +0,0 @@
-# inspired by:
-# https://github.com/collelog/ffmpeg/blob/master/4.3.1-alpine-rpi4-arm64v8.Dockerfile
-# https://github.com/mmastrac/ffmpeg-omx-rpi-docker/blob/master/Dockerfile
-# https://github.com/jrottenberg/ffmpeg/pull/158/files
-# https://github.com/jrottenberg/ffmpeg/pull/239
-FROM        ubuntu:20.04 AS base
-
-WORKDIR     /tmp/workdir
-
-ENV     DEBIAN_FRONTEND=noninteractive
-RUN     apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends ca-certificates expat libgomp1 && \
-        apt-get autoremove -y && \
-        apt-get clean -y
-
-FROM base as build
-
-ENV         FFMPEG_VERSION=4.3.1 \
-            AOM_VERSION=v1.0.0 \
-            FDKAAC_VERSION=0.1.5 \
-            FONTCONFIG_VERSION=2.12.4 \
-            FREETYPE_VERSION=2.5.5 \
-            FRIBIDI_VERSION=0.19.7 \
-            KVAZAAR_VERSION=1.2.0 \
-            LAME_VERSION=3.100 \
-            LIBASS_VERSION=0.13.7 \
-            LIBPTHREAD_STUBS_VERSION=0.4 \
-            LIBVIDSTAB_VERSION=1.1.0 \
-            LIBXCB_VERSION=1.13.1 \
-            XCBPROTO_VERSION=1.13 \
-            OGG_VERSION=1.3.2 \
-            OPENCOREAMR_VERSION=0.1.5 \
-            OPUS_VERSION=1.2 \
-            OPENJPEG_VERSION=2.1.2 \
-            THEORA_VERSION=1.1.1 \
-            VORBIS_VERSION=1.3.5 \
-            VPX_VERSION=1.8.0 \
-            WEBP_VERSION=1.0.2 \
-            X264_VERSION=20170226-2245-stable \
-            X265_VERSION=3.1.1 \
-            XAU_VERSION=1.0.9 \
-            XORG_MACROS_VERSION=1.19.2 \
-            XPROTO_VERSION=7.0.31 \
-            XVID_VERSION=1.3.4 \
-            LIBXML2_VERSION=2.9.10 \
-            LIBBLURAY_VERSION=1.1.2 \
-            LIBZMQ_VERSION=4.3.3 \
-            SRC=/usr/local
-
-ARG         FREETYPE_SHA256SUM="5d03dd76c2171a7601e9ce10551d52d4471cf92cd205948e60289251daddffa8 freetype-2.5.5.tar.gz"
-ARG         FRIBIDI_SHA256SUM="3fc96fa9473bd31dcb5500bdf1aa78b337ba13eb8c301e7c28923fea982453a8 0.19.7.tar.gz"
-ARG         LIBASS_SHA256SUM="8fadf294bf701300d4605e6f1d92929304187fca4b8d8a47889315526adbafd7 0.13.7.tar.gz"
-ARG         LIBVIDSTAB_SHA256SUM="14d2a053e56edad4f397be0cb3ef8eb1ec3150404ce99a426c4eb641861dc0bb v1.1.0.tar.gz"
-ARG         OGG_SHA256SUM="e19ee34711d7af328cb26287f4137e70630e7261b17cbe3cd41011d73a654692 libogg-1.3.2.tar.gz"
-ARG         OPUS_SHA256SUM="77db45a87b51578fbc49555ef1b10926179861d854eb2613207dc79d9ec0a9a9 opus-1.2.tar.gz"
-ARG         THEORA_SHA256SUM="40952956c47811928d1e7922cda3bc1f427eb75680c3c37249c91e949054916b libtheora-1.1.1.tar.gz"
-ARG         VORBIS_SHA256SUM="6efbcecdd3e5dfbf090341b485da9d176eb250d893e3eb378c428a2db38301ce libvorbis-1.3.5.tar.gz"
-ARG         XVID_SHA256SUM="4e9fd62728885855bc5007fe1be58df42e5e274497591fec37249e1052ae316f xvidcore-1.3.4.tar.gz"
-ARG         LIBXML2_SHA256SUM="f07dab13bf42d2b8db80620cce7419b3b87827cc937c8bb20fe13b8571ee9501  libxml2-v2.9.10.tar.gz"
-ARG         LIBBLURAY_SHA256SUM="a3dd452239b100dc9da0d01b30e1692693e2a332a7d29917bf84bb10ea7c0b42 libbluray-1.1.2.tar.bz2"
-
-
-ARG         LD_LIBRARY_PATH=/opt/ffmpeg/lib
-ARG         MAKEFLAGS="-j2"
-ARG         PKG_CONFIG_PATH="/opt/ffmpeg/share/pkgconfig:/opt/ffmpeg/lib/pkgconfig:/opt/ffmpeg/lib64/pkgconfig:/opt/vc/lib/pkgconfig"
-ARG         PREFIX=/opt/ffmpeg
-ARG         LD_LIBRARY_PATH="/opt/ffmpeg/lib:/opt/ffmpeg/lib64:/usr/lib64:/usr/lib:/lib64:/lib:/opt/vc/lib"
-
-
-RUN      buildDeps="autoconf \
-                    automake \
-                    cmake \
-                    curl \
-                    bzip2 \
-                    libexpat1-dev \
-                    g++ \
-                    gcc \
-                    git \
-                    gperf \
-                    libtool \
-                    make \
-                    nasm \
-                    perl \
-                    pkg-config \
-                    python \
-                    sudo \
-                    libssl-dev \
-                    yasm \
-                    linux-headers-raspi2 \
-                    libomxil-bellagio-dev \
-                    libx265-dev \
-                    libaom-dev \
-                    zlib1g-dev" && \
-        apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends ${buildDeps}
-## opencore-amr https://sourceforge.net/projects/opencore-amr/
-RUN \
-        DIR=/tmp/opencore-amr && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://versaweb.dl.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-${OPENCOREAMR_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## x264 http://www.videolan.org/developers/x264.html
-RUN \
-        DIR=/tmp/x264 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-${X264_VERSION}.tar.bz2 | \
-        tar -jx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared --enable-pic --disable-cli && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-# ### x265 http://x265.org/
-# RUN \
-#         DIR=/tmp/x265 && \
-#         mkdir -p ${DIR} && \
-#         cd ${DIR} && \
-#         curl -sL https://download.videolan.org/pub/videolan/x265/x265_${X265_VERSION}.tar.gz  | \
-#         tar -zx && \
-#         cd x265_${X265_VERSION}/build/linux && \
-#         sed -i "/-DEXTRA_LIB/ s/$/ -DCMAKE_INSTALL_PREFIX=\${PREFIX}/" multilib.sh && \
-#         sed -i "/^cmake/ s/$/ -DENABLE_CLI=OFF/" multilib.sh && \
-#         # export CXXFLAGS="${CXXFLAGS} -fPIC" && \
-#         ./multilib.sh && \
-#         make -C 8bit install && \
-#         rm -rf ${DIR}
-### libogg https://www.xiph.org/ogg/
-RUN \
-        DIR=/tmp/ogg && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/ogg/libogg-${OGG_VERSION}.tar.gz && \
-        echo ${OGG_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libogg-${OGG_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libopus https://www.opus-codec.org/
-RUN \
-        DIR=/tmp/opus && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz && \
-        echo ${OPUS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f opus-${OPUS_VERSION}.tar.gz && \
-        autoreconf -fiv && \
-        ./configure --prefix="${PREFIX}" --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libvorbis https://xiph.org/vorbis/
-RUN \
-        DIR=/tmp/vorbis && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/vorbis/libvorbis-${VORBIS_VERSION}.tar.gz && \
-        echo ${VORBIS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libvorbis-${VORBIS_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libtheora http://www.theora.org/
-RUN \
-        DIR=/tmp/theora && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xiph.org/releases/theora/libtheora-${THEORA_VERSION}.tar.gz && \
-        echo ${THEORA_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f libtheora-${THEORA_VERSION}.tar.gz && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' -o config.guess && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' -o config.sub && \
-        ./configure --prefix="${PREFIX}" --with-ogg="${PREFIX}" --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libvpx https://www.webmproject.org/code/
-RUN \
-        DIR=/tmp/vpx && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://codeload.github.com/webmproject/libvpx/tar.gz/v${VPX_VERSION} | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-vp8 --enable-vp9 --enable-vp9-highbitdepth --enable-pic --enable-shared \
-        --disable-debug --disable-examples --disable-docs --disable-install-bins  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libwebp https://developers.google.com/speed/webp/
-RUN \
-        DIR=/tmp/vebp && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-${WEBP_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --enable-shared  && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### libmp3lame http://lame.sourceforge.net/
-RUN \
-        DIR=/tmp/lame && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://versaweb.dl.sourceforge.net/project/lame/lame/$(echo ${LAME_VERSION} | sed -e 's/[^0-9]*\([0-9]*\)[.]\([0-9]*\)[.]\([0-9]*\)\([0-9A-Za-z-]*\)/\1.\2/')/lame-${LAME_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" --enable-shared --enable-nasm --disable-frontend && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### xvid https://www.xvid.com/
-RUN \
-        DIR=/tmp/xvid && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO http://downloads.xvid.org/downloads/xvidcore-${XVID_VERSION}.tar.gz && \
-        echo ${XVID_SHA256SUM} | sha256sum --check && \
-        tar -zx -f xvidcore-${XVID_VERSION}.tar.gz && \
-        cd xvidcore/build/generic && \
-        ./configure --prefix="${PREFIX}" --bindir="${PREFIX}/bin" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-### fdk-aac https://github.com/mstorsjo/fdk-aac
-RUN \
-        DIR=/tmp/fdk-aac && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://github.com/mstorsjo/fdk-aac/archive/v${FDKAAC_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        autoreconf -fiv && \
-        ./configure --prefix="${PREFIX}" --enable-shared --datadir="${DIR}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## openjpeg https://github.com/uclouvain/openjpeg
-RUN \
-        DIR=/tmp/openjpeg && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sL https://github.com/uclouvain/openjpeg/archive/v${OPENJPEG_VERSION}.tar.gz | \
-        tar -zx --strip-components=1 && \
-        export CFLAGS="${CFLAGS} -DPNG_ARM_NEON_OPT=0" && \
-        cmake -DBUILD_THIRDPARTY:BOOL=ON -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## freetype https://www.freetype.org/
-RUN  \
-        DIR=/tmp/freetype && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPE_VERSION}.tar.gz && \
-        echo ${FREETYPE_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f freetype-${FREETYPE_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## libvstab https://github.com/georgmartius/vid.stab
-RUN  \
-        DIR=/tmp/vid.stab && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/georgmartius/vid.stab/archive/v${LIBVIDSTAB_VERSION}.tar.gz && \
-        echo ${LIBVIDSTAB_SHA256SUM} | sha256sum --check &&  \
-        tar -zx --strip-components=1 -f v${LIBVIDSTAB_VERSION}.tar.gz && \
-        cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" . && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## fridibi https://www.fribidi.org/
-RUN  \
-        DIR=/tmp/fribidi && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/fribidi/fribidi/archive/${FRIBIDI_VERSION}.tar.gz && \
-        echo ${FRIBIDI_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f ${FRIBIDI_VERSION}.tar.gz && \
-        sed -i 's/^SUBDIRS =.*/SUBDIRS=gen.tab charset lib bin/' Makefile.am && \
-        ./bootstrap --no-config --auto && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j1 && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## fontconfig https://www.freedesktop.org/wiki/Software/fontconfig/
-RUN  \
-        DIR=/tmp/fontconfig && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.freedesktop.org/software/fontconfig/release/fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
-        tar -jx --strip-components=1 -f fontconfig-${FONTCONFIG_VERSION}.tar.bz2 && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## libass https://github.com/libass/libass
-RUN  \
-        DIR=/tmp/libass && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/libass/libass/archive/${LIBASS_VERSION}.tar.gz && \
-        echo ${LIBASS_SHA256SUM} | sha256sum --check && \
-        tar -zx --strip-components=1 -f ${LIBASS_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-## kvazaar https://github.com/ultravideo/kvazaar
-RUN \
-        DIR=/tmp/kvazaar && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/ultravideo/kvazaar/archive/v${KVAZAAR_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f v${KVAZAAR_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-# RUN \
-#         DIR=/tmp/aom && \
-#         git clone --branch ${AOM_VERSION} --depth 1 https://aomedia.googlesource.com/aom ${DIR} ; \
-#         cd ${DIR} ; \
-#         rm -rf CMakeCache.txt CMakeFiles ; \
-#         mkdir -p ./aom_build ; \
-#         cd ./aom_build ; \
-#         cmake -DCMAKE_INSTALL_PREFIX="${PREFIX}" -DBUILD_SHARED_LIBS=1 ..; \
-#         make ; \
-#         make install ; \
-#         rm -rf ${DIR}
-
-## libxcb (and supporting libraries) for screen capture https://xcb.freedesktop.org/
-RUN \
-        DIR=/tmp/xorg-macros && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive//individual/util/util-macros-${XORG_MACROS_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f util-macros-${XORG_MACROS_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/xproto && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive/individual/proto/xproto-${XPROTO_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f xproto-${XPROTO_VERSION}.tar.gz && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' -o config.guess && \
-        curl -sL 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' -o config.sub && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libXau && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://www.x.org/archive/individual/lib/libXau-${XAU_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libXau-${XAU_VERSION}.tar.gz && \
-        ./configure --srcdir=${DIR} --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libpthread-stubs && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libpthread-stubs-${LIBPTHREAD_STUBS_VERSION}.tar.gz && \
-        ./configure --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libxcb-proto && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f xcb-proto-${XCBPROTO_VERSION}.tar.gz && \
-        ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-RUN \
-        DIR=/tmp/libxcb && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://xcb.freedesktop.org/dist/libxcb-${LIBXCB_VERSION}.tar.gz && \
-        tar -zx --strip-components=1 -f libxcb-${LIBXCB_VERSION}.tar.gz && \
-        ACLOCAL_PATH="${PREFIX}/share/aclocal" ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## libxml2 - for libbluray
-RUN \
-        DIR=/tmp/libxml2 && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://gitlab.gnome.org/GNOME/libxml2/-/archive/v${LIBXML2_VERSION}/libxml2-v${LIBXML2_VERSION}.tar.gz && \
-        echo ${LIBXML2_SHA256SUM} | sha256sum --check && \
-        tar -xz --strip-components=1 -f libxml2-v${LIBXML2_VERSION}.tar.gz && \
-        ./autogen.sh --prefix="${PREFIX}" --with-ftp=no --with-http=no --with-python=no && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## libbluray - Requires libxml, freetype, and fontconfig
-RUN \
-        DIR=/tmp/libbluray && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://download.videolan.org/pub/videolan/libbluray/${LIBBLURAY_VERSION}/libbluray-${LIBBLURAY_VERSION}.tar.bz2 && \
-        echo ${LIBBLURAY_SHA256SUM} | sha256sum --check && \
-        tar -jx --strip-components=1 -f libbluray-${LIBBLURAY_VERSION}.tar.bz2 && \
-        ./configure --prefix="${PREFIX}" --disable-examples --disable-bdjava-jar --disable-static --enable-shared && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## libzmq https://github.com/zeromq/libzmq/
-RUN \
-        DIR=/tmp/libzmq && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        curl -sLO https://github.com/zeromq/libzmq/archive/v${LIBZMQ_VERSION}.tar.gz && \
-        tar -xz --strip-components=1 -f v${LIBZMQ_VERSION}.tar.gz && \
-        ./autogen.sh && \
-        ./configure --prefix="${PREFIX}" && \
-        make -j $(nproc) && \
-        # make check && \
-        make -j $(nproc) install && \
-        rm -rf ${DIR}
-
-## userland https://github.com/raspberrypi/userland
-RUN \
-        DIR=/tmp/userland && \
-        mkdir -p ${DIR} && \
-        cd ${DIR} && \
-        git clone --depth 1 https://github.com/raspberrypi/userland.git . && \
-        ./buildme && \
-        rm -rf ${DIR}
-
-## ffmpeg https://ffmpeg.org/
-RUN  \
-        DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
-        curl -sLO https://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.bz2 && \
-        tar -jx --strip-components=1 -f ffmpeg-${FFMPEG_VERSION}.tar.bz2
-
-RUN \
-        DIR=/tmp/ffmpeg && mkdir -p ${DIR} && cd ${DIR} && \
-        ./configure \
-        --disable-debug \
-        --disable-doc \
-        --disable-ffplay \
-        --enable-shared \
-        --enable-avresample \
-        --enable-libopencore-amrnb \
-        --enable-libopencore-amrwb \
-        --enable-gpl \
-        --enable-libass \
-        --enable-fontconfig \
-        --enable-libfreetype \
-        --enable-libvidstab \
-        --enable-libmp3lame \
-        --enable-libopus \
-        --enable-libtheora \
-        --enable-libvorbis \
-        --enable-libvpx \
-        --enable-libwebp \
-        --enable-libxcb \
-        --enable-libx265 \
-        --enable-libxvid \
-        --enable-libx264 \
-        --enable-nonfree \
-        --enable-openssl \
-        --enable-libfdk_aac \
-        --enable-postproc \
-        --enable-small \
-        --enable-version3 \
-        --enable-libbluray \
-        --enable-libzmq \
-        --extra-libs=-ldl \
-        --prefix="${PREFIX}" \
-        --enable-libopenjpeg \
-        --enable-libkvazaar \
-        --enable-libaom \
-        --extra-libs=-lpthread \
-        --enable-omx \
-        --enable-omx-rpi \
-        --enable-mmal \
-        --enable-v4l2_m2m \
-        --enable-neon \
-        --extra-cflags="-I${PREFIX}/include" \
-        --extra-ldflags="-L${PREFIX}/lib" && \
-        make -j $(nproc) && \
-        make -j $(nproc) install && \
-        make tools/zmqsend && cp tools/zmqsend ${PREFIX}/bin/ && \
-        make distclean && \
-        hash -r && \
-        cd tools && \
-        make qt-faststart && cp qt-faststart ${PREFIX}/bin/
-
-## cleanup
-RUN \
-        ldd ${PREFIX}/bin/ffmpeg | grep opt/ffmpeg | cut -d ' ' -f 3 | xargs -i cp {} /usr/local/lib/ && \
-        # copy userland lib too
-        ldd ${PREFIX}/bin/ffmpeg | grep opt/vc | cut -d ' ' -f 3 | xargs -i cp {} /usr/local/lib/ && \
-        for lib in /usr/local/lib/*.so.*; do ln -s "${lib##*/}" "${lib%%.so.*}".so; done && \
-        cp ${PREFIX}/bin/* /usr/local/bin/ && \
-        cp -r ${PREFIX}/share/ffmpeg /usr/local/share/ && \
-        LD_LIBRARY_PATH=/usr/local/lib ffmpeg -buildconf && \
-        cp -r ${PREFIX}/include/libav* ${PREFIX}/include/libpostproc ${PREFIX}/include/libsw* /usr/local/include && \
-        mkdir -p /usr/local/lib/pkgconfig && \
-        for pc in ${PREFIX}/lib/pkgconfig/libav*.pc ${PREFIX}/lib/pkgconfig/libpostproc.pc ${PREFIX}/lib/pkgconfig/libsw*.pc; do \
-          sed "s:${PREFIX}:/usr/local:g" <"$pc" >/usr/local/lib/pkgconfig/"${pc##*/}"; \
-        done
-
-FROM        base AS release
-
-ENV         LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64:/lib:/lib64
-
-RUN \
-        apt-get -yqq update && \
-        apt-get install -yq --no-install-recommends libx265-dev libaom-dev && \
-        apt-get autoremove -y && \
-        apt-get clean -y
-
-CMD         ["--help"]
-ENTRYPOINT  ["ffmpeg"]
-
-COPY --from=build /usr/local /usr/local/

docker/Dockerfile.wheels

@@ -1,39 +0,0 @@
-FROM ubuntu:20.04 as build
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get -qq update \
-    && apt-get -qq install -y \
-    python3 \
-    python3-dev \
-    wget \
-    # opencv dependencies
-    build-essential cmake git pkg-config libgtk-3-dev \
-    libavcodec-dev libavformat-dev libswscale-dev libv4l-dev \
-    libxvidcore-dev libx264-dev libjpeg-dev libpng-dev libtiff-dev \
-    gfortran openexr libatlas-base-dev libssl-dev\
-    libtbb2 libtbb-dev libdc1394-22-dev libopenexr-dev \
-    libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev \
-    # scipy dependencies
-    gcc gfortran libopenblas-dev liblapack-dev cython
-
-RUN wget -q https://bootstrap.pypa.io/get-pip.py -O get-pip.py \
-    && python3 get-pip.py
-
-RUN pip3 install scikit-build
-
-RUN pip3 wheel --wheel-dir=/wheels \
-    opencv-python-headless \
-    numpy \
-    imutils \
-    scipy \
-    psutil \
-    Flask \
-    paho-mqtt \
-    PyYAML \
-    matplotlib \
-    click
-
-FROM scratch
-
-COPY --from=build /wheels /wheels

docker/Dockerfile.wheels.aarch64

@@ -1,49 +0,0 @@
-FROM ubuntu:20.04 as build
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get -qq update \
-    && apt-get -qq install -y \
-    python3 \
-    python3-dev \
-    wget \
-    # opencv dependencies
-    build-essential cmake git pkg-config libgtk-3-dev \
-    libavcodec-dev libavformat-dev libswscale-dev libv4l-dev \
-    libxvidcore-dev libx264-dev libjpeg-dev libpng-dev libtiff-dev \
-    gfortran openexr libatlas-base-dev libssl-dev\
-    libtbb2 libtbb-dev libdc1394-22-dev libopenexr-dev \
-    libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev \
-    # scipy dependencies
-    gcc gfortran libopenblas-dev liblapack-dev cython
-
-RUN wget -q https://bootstrap.pypa.io/get-pip.py -O get-pip.py \
-    && python3 get-pip.py
-
-# need to build cmake from source because binary distribution is broken for arm64
-# https://github.com/scikit-build/cmake-python-distributions/issues/115
-# https://github.com/skvark/opencv-python/issues/366
-# https://github.com/scikit-build/cmake-python-distributions/issues/96#issuecomment-663062358
-RUN pip3 install scikit-build
-
-RUN git clone https://github.com/scikit-build/cmake-python-distributions.git \
-    && cd cmake-python-distributions/ \
-    && python3 setup.py bdist_wheel
-
-RUN pip3 install cmake-python-distributions/dist/*.whl
-
-RUN pip3 wheel --wheel-dir=/wheels \
-    opencv-python-headless \
-    numpy \
-    imutils \
-    scipy \
-    psutil \
-    Flask \
-    paho-mqtt \
-    PyYAML \
-    matplotlib \
-    click
-
-FROM scratch
-
-COPY --from=build /wheels /wheels

docs/cameras.md

@@ -1,21 +0,0 @@
-# Camera Specific Configuration
-Frigate should work with most RTSP cameras and h264 feeds such as Dahua.
-
-## RTMP Cameras
-The input parameters need to be adjusted for RTMP cameras
-```yaml
-ffmpeg:
-input_args:
-    - -avoid_negative_ts
-    - make_zero
-    - -fflags
-    - nobuffer
-    - -flags
-    - low_delay
-    - -strict
-    - experimental
-    - -fflags
-    - +genpts+discardcorrupt
-    - -use_wallclock_as_timestamps
-    - '1'
-```

docs/how-frigate-works.md

@@ -1,10 +0,0 @@
-# How Frigate Works
-Frigate is designed to minimize resource and maximize performance by only looking for objects when and where it is necessary
-
-![Diagram](diagram.png)
-
-## 1. Look for Motion
-
-## 2. Calculate Detection Regions
-
-## 3. Run Object Detection

frigate/edgetpu.py

@@ -1,199 +0,0 @@
-import os
-import datetime
-import hashlib
-import multiprocessing as mp
-import queue
-from multiprocessing.connection import Connection
-from abc import ABC, abstractmethod
-from typing import Dict
-import numpy as np
-import tflite_runtime.interpreter as tflite
-from tflite_runtime.interpreter import load_delegate
-from frigate.util import EventsPerSecond, listen, SharedMemoryFrameManager
-
-def load_labels(path, encoding='utf-8'):
-  """Loads labels from file (with or without index numbers).
-  Args:
-    path: path to label file.
-    encoding: label file encoding.
-  Returns:
-    Dictionary mapping indices to labels.
-  """
-  with open(path, 'r', encoding=encoding) as f:
-    lines = f.readlines()
-    if not lines:
-        return {}
-
-    if lines[0].split(' ', maxsplit=1)[0].isdigit():
-        pairs = [line.split(' ', maxsplit=1) for line in lines]
-        return {int(index): label.strip() for index, label in pairs}
-    else:
-        return {index: line.strip() for index, line in enumerate(lines)}
-
-class ObjectDetector(ABC):
-    @abstractmethod
-    def detect(self, tensor_input, threshold = .4):
-        pass
-
-class LocalObjectDetector(ObjectDetector):
-    def __init__(self, tf_device=None, labels=None):
-        self.fps = EventsPerSecond()
-        if labels is None:
-            self.labels = {}
-        else:
-            self.labels = load_labels(labels)
-
-        device_config = {"device": "usb"}
-        if not tf_device is None:
-            device_config = {"device": tf_device}
-
-        edge_tpu_delegate = None
-
-        if tf_device != 'cpu':
-            try:
-                print(f"Attempting to load TPU as {device_config['device']}")
-                edge_tpu_delegate = load_delegate('libedgetpu.so.1.0', device_config)
-                print("TPU found")
-            except ValueError:
-                print("No EdgeTPU detected. Falling back to CPU.")
-        
-        if edge_tpu_delegate is None:
-            self.interpreter = tflite.Interpreter(
-                model_path='/cpu_model.tflite')
-        else:
-            self.interpreter = tflite.Interpreter(
-                model_path='/edgetpu_model.tflite',
-                experimental_delegates=[edge_tpu_delegate])
-        
-        self.interpreter.allocate_tensors()
-
-        self.tensor_input_details = self.interpreter.get_input_details()
-        self.tensor_output_details = self.interpreter.get_output_details()
-    
-    def detect(self, tensor_input, threshold=.4):
-        detections = []
-
-        raw_detections = self.detect_raw(tensor_input)
-
-        for d in raw_detections:
-            if d[1] < threshold:
-                break
-            detections.append((
-                self.labels[int(d[0])],
-                float(d[1]),
-                (d[2], d[3], d[4], d[5])
-            ))
-        self.fps.update()
-        return detections
-
-    def detect_raw(self, tensor_input):
-        self.interpreter.set_tensor(self.tensor_input_details[0]['index'], tensor_input)
-        self.interpreter.invoke()
-        boxes = np.squeeze(self.interpreter.get_tensor(self.tensor_output_details[0]['index']))
-        label_codes = np.squeeze(self.interpreter.get_tensor(self.tensor_output_details[1]['index']))
-        scores = np.squeeze(self.interpreter.get_tensor(self.tensor_output_details[2]['index']))
-
-        detections = np.zeros((20,6), np.float32)
-        for i, score in enumerate(scores):
-            detections[i] = [label_codes[i], score, boxes[i][0], boxes[i][1], boxes[i][2], boxes[i][3]]
-        
-        return detections
-
-def run_detector(detection_queue, out_events: Dict[str, mp.Event], avg_speed, start, tf_device):
-    print(f"Starting detection process: {os.getpid()}")
-    listen()
-    frame_manager = SharedMemoryFrameManager()
-    object_detector = LocalObjectDetector(tf_device=tf_device)
-
-    outputs = {}
-    for name in out_events.keys():
-        out_shm = mp.shared_memory.SharedMemory(name=f"out-{name}", create=False)
-        out_np = np.ndarray((20,6), dtype=np.float32, buffer=out_shm.buf)
-        outputs[name] = {
-            'shm': out_shm,
-            'np': out_np
-        }
-    
-    while True:
-        connection_id = detection_queue.get()
-        input_frame = frame_manager.get(connection_id, (1,300,300,3))
-
-        if input_frame is None:
-            continue
-
-        # detect and send the output
-        start.value = datetime.datetime.now().timestamp()
-        detections = object_detector.detect_raw(input_frame)
-        duration = datetime.datetime.now().timestamp()-start.value
-        outputs[connection_id]['np'][:] = detections[:]
-        out_events[connection_id].set()
-        start.value = 0.0
-
-        avg_speed.value = (avg_speed.value*9 + duration)/10
-        
-class EdgeTPUProcess():
-    def __init__(self, detection_queue, out_events, tf_device=None):
-        self.out_events = out_events
-        self.detection_queue = detection_queue
-        self.avg_inference_speed = mp.Value('d', 0.01)
-        self.detection_start = mp.Value('d', 0.0)
-        self.detect_process = None
-        self.tf_device = tf_device
-        self.start_or_restart()
-    
-    def stop(self):
-        self.detect_process.terminate()
-        print("Waiting for detection process to exit gracefully...")
-        self.detect_process.join(timeout=30)
-        if self.detect_process.exitcode is None:
-            print("Detection process didnt exit. Force killing...")
-            self.detect_process.kill()
-            self.detect_process.join()
-
-    def start_or_restart(self):
-        self.detection_start.value = 0.0
-        if (not self.detect_process is None) and self.detect_process.is_alive():
-            self.stop()
-        self.detect_process = mp.Process(target=run_detector, args=(self.detection_queue, self.out_events, self.avg_inference_speed, self.detection_start, self.tf_device))
-        self.detect_process.daemon = True
-        self.detect_process.start()
-
-class RemoteObjectDetector():
-    def __init__(self, name, labels, detection_queue, event):
-        self.labels = load_labels(labels)
-        self.name = name
-        self.fps = EventsPerSecond()
-        self.detection_queue = detection_queue
-        self.event = event
-        self.shm = mp.shared_memory.SharedMemory(name=self.name, create=False)
-        self.np_shm = np.ndarray((1,300,300,3), dtype=np.uint8, buffer=self.shm.buf)
-        self.out_shm = mp.shared_memory.SharedMemory(name=f"out-{self.name}", create=False)
-        self.out_np_shm = np.ndarray((20,6), dtype=np.float32, buffer=self.out_shm.buf)
-    
-    def detect(self, tensor_input, threshold=.4):
-        detections = []
-
-        # copy input to shared memory
-        self.np_shm[:] = tensor_input[:]
-        self.event.clear()
-        self.detection_queue.put(self.name)
-        result = self.event.wait(timeout=10.0)
-
-        # if it timed out
-        if result is None:
-            return detections
-
-        for d in self.out_np_shm:
-            if d[1] < threshold:
-                break
-            detections.append((
-                self.labels[int(d[0])],
-                float(d[1]),
-                (d[2], d[3], d[4], d[5])
-            ))
-        self.fps.update()
-        return detections
-    
-    def cleanup(self):
-        self.shm.unlink()
-        self.out_shm.unlink()

frigate/events.py

@@ -1,174 +0,0 @@
-import os
-import time
-import psutil
-import threading
-from collections import defaultdict
-import json
-import datetime
-import subprocess as sp
-import queue
-
-class EventProcessor(threading.Thread):
-    def __init__(self, config, camera_processes, cache_dir, clip_dir, event_queue, stop_event):
-        threading.Thread.__init__(self)
-        self.config = config
-        self.camera_processes = camera_processes
-        self.cache_dir = cache_dir
-        self.clip_dir = clip_dir
-        self.cached_clips = {}
-        self.event_queue = event_queue
-        self.events_in_process = {}
-        self.stop_event = stop_event
-    
-    def refresh_cache(self):
-        cached_files = os.listdir(self.cache_dir)
-
-        files_in_use = []
-        for process_data in self.camera_processes.values():
-            try:
-                ffmpeg_process = psutil.Process(pid=process_data['ffmpeg_pid'].value)
-                flist = ffmpeg_process.open_files()
-                if flist:
-                    for nt in flist:
-                        if nt.path.startswith(self.cache_dir):
-                            files_in_use.append(nt.path.split('/')[-1])
-            except:
-                continue
-
-        for f in cached_files:
-            if f in files_in_use or f in self.cached_clips:
-                continue
-
-            camera = '-'.join(f.split('-')[:-1])
-            start_time = datetime.datetime.strptime(f.split('-')[-1].split('.')[0], '%Y%m%d%H%M%S')
-        
-            ffprobe_cmd = " ".join([
-                'ffprobe',
-                '-v',
-                'error',
-                '-show_entries',
-                'format=duration',
-                '-of',
-                'default=noprint_wrappers=1:nokey=1',
-                f"{os.path.join(self.cache_dir,f)}"
-            ])
-            p = sp.Popen(ffprobe_cmd, stdout=sp.PIPE, shell=True)
-            (output, err) = p.communicate()
-            p_status = p.wait()
-            if p_status == 0:
-                duration = float(output.decode('utf-8').strip())
-            else:
-                print(f"bad file: {f}")
-                os.remove(os.path.join(self.cache_dir,f))
-                continue
-
-            self.cached_clips[f] = {
-                'path': f,
-                'camera': camera,
-                'start_time': start_time.timestamp(),
-                'duration': duration
-            }
-
-        if len(self.events_in_process) > 0:
-            earliest_event = min(self.events_in_process.values(), key=lambda x:x['start_time'])['start_time']
-        else:
-            earliest_event = datetime.datetime.now().timestamp()
-
-        # if the earliest event exceeds the max seconds, cap it
-        max_seconds = self.config.get('save_clips', {}).get('max_seconds', 300)
-        if datetime.datetime.now().timestamp()-earliest_event > max_seconds:
-            earliest_event = datetime.datetime.now().timestamp()-max_seconds
-        
-        for f, data in list(self.cached_clips.items()):
-            if earliest_event-90 > data['start_time']+data['duration']:
-                del self.cached_clips[f]
-                os.remove(os.path.join(self.cache_dir,f))
-
-    def create_clip(self, camera, event_data, pre_capture):
-        # get all clips from the camera with the event sorted
-        sorted_clips = sorted([c for c in self.cached_clips.values() if c['camera'] == camera], key = lambda i: i['start_time'])
-
-        while sorted_clips[-1]['start_time'] + sorted_clips[-1]['duration'] < event_data['end_time']:
-            time.sleep(5)
-            self.refresh_cache()
-            # get all clips from the camera with the event sorted
-            sorted_clips = sorted([c for c in self.cached_clips.values() if c['camera'] == camera], key = lambda i: i['start_time'])
-        
-        playlist_start = event_data['start_time']-pre_capture
-        playlist_end = event_data['end_time']+5
-        playlist_lines = []
-        for clip in sorted_clips:
-            # clip ends before playlist start time, skip
-            if clip['start_time']+clip['duration'] < playlist_start:
-                continue
-            # clip starts after playlist ends, finish
-            if clip['start_time'] > playlist_end:
-                break
-            playlist_lines.append(f"file '{os.path.join(self.cache_dir,clip['path'])}'")
-            # if this is the starting clip, add an inpoint
-            if clip['start_time'] < playlist_start:
-                playlist_lines.append(f"inpoint {int(playlist_start-clip['start_time'])}")
-            # if this is the ending clip, add an outpoint
-            if clip['start_time']+clip['duration'] > playlist_end:
-                playlist_lines.append(f"outpoint {int(playlist_end-clip['start_time'])}")
-
-        clip_name = f"{camera}-{event_data['id']}"
-        ffmpeg_cmd = [
-            'ffmpeg',
-            '-y',
-            '-protocol_whitelist',
-            'pipe,file',
-            '-f',
-            'concat',
-            '-safe',
-            '0',
-            '-i',
-            '-',
-            '-c',
-            'copy',
-            f"{os.path.join(self.clip_dir, clip_name)}.mp4"
-        ]
-
-        p = sp.run(ffmpeg_cmd, input="\n".join(playlist_lines), encoding='ascii', capture_output=True)
-        if p.returncode != 0:
-            print(p.stderr)
-            return
-        
-        with open(f"{os.path.join(self.clip_dir, clip_name)}.json", 'w') as outfile:
-            json.dump(event_data, outfile)
-
-    def run(self):
-        while True:
-            if self.stop_event.is_set():
-                print(f"Exiting event processor...")
-                break
-
-            try:
-                event_type, camera, event_data = self.event_queue.get(timeout=10)
-            except queue.Empty:
-                if not self.stop_event.is_set():
-                    self.refresh_cache()
-                continue
-
-            self.refresh_cache()
-
-            save_clips_config = self.config['cameras'][camera].get('save_clips', {})
-
-            # if save clips is not enabled for this camera, just continue
-            if not save_clips_config.get('enabled', False):
-                continue
-
-            # if specific objects are listed for this camera, only save clips for them
-            if 'objects' in save_clips_config:
-                if not event_data['label'] in save_clips_config['objects']:
-                    continue
-
-            if event_type == 'start':
-                self.events_in_process[event_data['id']] = event_data
-
-            if event_type == 'end':
-                if len(self.cached_clips) > 0 and not event_data['false_positive']:
-                    self.create_clip(camera, event_data, save_clips_config.get('pre_capture', 30))
-                del self.events_in_process[event_data['id']]
-
-                

frigate/motion.py

@@ -1,82 +0,0 @@
-import cv2
-import imutils
-import numpy as np
-
-class MotionDetector():
-    def __init__(self, frame_shape, mask, resize_factor=4):
-        self.frame_shape = frame_shape
-        self.resize_factor = resize_factor
-        self.motion_frame_size = (int(frame_shape[0]/resize_factor), int(frame_shape[1]/resize_factor))
-        self.avg_frame = np.zeros(self.motion_frame_size, np.float)
-        self.avg_delta = np.zeros(self.motion_frame_size, np.float)
-        self.motion_frame_count = 0
-        self.frame_counter = 0
-        resized_mask = cv2.resize(mask, dsize=(self.motion_frame_size[1], self.motion_frame_size[0]), interpolation=cv2.INTER_LINEAR)
-        self.mask = np.where(resized_mask==[0])
-
-    def detect(self, frame):
-        motion_boxes = []
-
-        gray = frame[0:self.frame_shape[0], 0:self.frame_shape[1]]
-
-        # resize frame
-        resized_frame = cv2.resize(gray, dsize=(self.motion_frame_size[1], self.motion_frame_size[0]), interpolation=cv2.INTER_LINEAR)
-
-        # convert to grayscale
-        # resized_frame = cv2.cvtColor(resized_frame, cv2.COLOR_BGR2GRAY)
-
-        # mask frame
-        resized_frame[self.mask] = [255]
-
-        # it takes ~30 frames to establish a baseline
-        # dont bother looking for motion
-        if self.frame_counter < 30:
-            self.frame_counter += 1
-        else:
-            # compare to average
-            frameDelta = cv2.absdiff(resized_frame, cv2.convertScaleAbs(self.avg_frame))
-
-            # compute the average delta over the past few frames
-            # the alpha value can be modified to configure how sensitive the motion detection is.
-            # higher values mean the current frame impacts the delta a lot, and a single raindrop may
-            # register as motion, too low and a fast moving person wont be detected as motion
-            # this also assumes that a person is in the same location across more than a single frame
-            cv2.accumulateWeighted(frameDelta, self.avg_delta, 0.2)
-
-            # compute the threshold image for the current frame
-            current_thresh = cv2.threshold(frameDelta, 25, 255, cv2.THRESH_BINARY)[1]
-
-            # black out everything in the avg_delta where there isnt motion in the current frame
-            avg_delta_image = cv2.convertScaleAbs(self.avg_delta)
-            avg_delta_image[np.where(current_thresh==[0])] = [0]
-
-            # then look for deltas above the threshold, but only in areas where there is a delta
-            # in the current frame. this prevents deltas from previous frames from being included
-            thresh = cv2.threshold(avg_delta_image, 25, 255, cv2.THRESH_BINARY)[1]
-
-            # dilate the thresholded image to fill in holes, then find contours
-            # on thresholded image
-            thresh = cv2.dilate(thresh, None, iterations=2)
-            cnts = cv2.findContours(thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
-            cnts = imutils.grab_contours(cnts)
-
-            # loop over the contours
-            for c in cnts:
-                # if the contour is big enough, count it as motion
-                contour_area = cv2.contourArea(c)
-                if contour_area > 100:
-                    x, y, w, h = cv2.boundingRect(c)
-                    motion_boxes.append((x*self.resize_factor, y*self.resize_factor, (x+w)*self.resize_factor, (y+h)*self.resize_factor))
-        
-        if len(motion_boxes) > 0:
-            self.motion_frame_count += 1
-            # TODO: this really depends on FPS
-            if self.motion_frame_count >= 10:
-                # only average in the current frame if the difference persists for at least 3 frames
-                cv2.accumulateWeighted(resized_frame, self.avg_frame, 0.2)
-        else:
-            # when no motion, just keep averaging the frames together
-            cv2.accumulateWeighted(resized_frame, self.avg_frame, 0.2)
-            self.motion_frame_count = 0
-
-        return motion_boxes

frigate/object_processing.py

@@ -1,393 +0,0 @@
-import json
-import hashlib
-import datetime
-import time
-import copy
-import cv2
-import threading
-import queue
-import copy
-import numpy as np
-from collections import Counter, defaultdict
-import itertools
-import matplotlib.pyplot as plt
-from frigate.util import draw_box_with_label, SharedMemoryFrameManager
-from frigate.edgetpu import load_labels
-from typing import Callable, Dict
-from statistics import mean, median
-
-PATH_TO_LABELS = '/labelmap.txt'
-
-LABELS = load_labels(PATH_TO_LABELS)
-cmap = plt.cm.get_cmap('tab10', len(LABELS.keys()))
-
-COLOR_MAP = {}
-for key, val in LABELS.items():
-    COLOR_MAP[val] = tuple(int(round(255 * c)) for c in cmap(key)[:3])
-
-def zone_filtered(obj, object_config):
-    object_name = obj['label']
-
-    if object_name in object_config:
-        obj_settings = object_config[object_name]
-
-        # if the min area is larger than the
-        # detected object, don't add it to detected objects
-        if obj_settings.get('min_area',-1) > obj['area']:
-            return True
-        
-        # if the detected object is larger than the
-        # max area, don't add it to detected objects
-        if obj_settings.get('max_area', 24000000) < obj['area']:
-            return True
-
-        # if the score is lower than the threshold, skip
-        if obj_settings.get('threshold', 0) > obj['computed_score']:
-            return True
-        
-    return False
-
-# Maintains the state of a camera
-class CameraState():
-    def __init__(self, name, config, frame_manager):
-        self.name = name
-        self.config = config
-        self.frame_manager = frame_manager
-
-        self.best_objects = {}
-        self.object_status = defaultdict(lambda: 'OFF')
-        self.tracked_objects = {}
-        self.zone_objects = defaultdict(lambda: [])
-        self._current_frame = np.zeros((self.config['frame_shape'][0]*3//2, self.config['frame_shape'][1]), np.uint8)
-        self.current_frame_lock = threading.Lock()
-        self.current_frame_time = 0.0
-        self.previous_frame_id = None
-        self.callbacks = defaultdict(lambda: [])
-
-    def get_current_frame(self, draw=False):
-        with self.current_frame_lock:
-            frame_copy = np.copy(self._current_frame)
-            frame_time = self.current_frame_time
-            tracked_objects = copy.deepcopy(self.tracked_objects)
-        
-        frame_copy = cv2.cvtColor(frame_copy, cv2.COLOR_YUV2BGR_I420)
-        # draw on the frame
-        if draw:
-            # draw the bounding boxes on the frame
-            for obj in tracked_objects.values():
-                thickness = 2
-                color = COLOR_MAP[obj['label']]
-                
-                if obj['frame_time'] != frame_time:
-                    thickness = 1
-                    color = (255,0,0)
-
-                # draw the bounding boxes on the frame
-                box = obj['box']
-                draw_box_with_label(frame_copy, box[0], box[1], box[2], box[3], obj['label'], f"{int(obj['score']*100)}% {int(obj['area'])}", thickness=thickness, color=color)
-                # draw the regions on the frame
-                region = obj['region']
-                cv2.rectangle(frame_copy, (region[0], region[1]), (region[2], region[3]), (0,255,0), 1)
-            
-            if self.config['snapshots']['show_timestamp']:
-                time_to_show = datetime.datetime.fromtimestamp(frame_time).strftime("%m/%d/%Y %H:%M:%S")
-                cv2.putText(frame_copy, time_to_show, (10, 30), cv2.FONT_HERSHEY_SIMPLEX, fontScale=.8, color=(255, 255, 255), thickness=2)
-
-            if self.config['snapshots']['draw_zones']:
-                for name, zone in self.config['zones'].items():
-                    thickness = 8 if any([name in obj['zones'] for obj in tracked_objects.values()]) else 2
-                    cv2.drawContours(frame_copy, [zone['contour']], -1, zone['color'], thickness)
-        
-        return frame_copy
-
-    def false_positive(self, obj):
-        # once a true positive, always a true positive
-        if not obj.get('false_positive', True):
-            return False
-
-        threshold = self.config['objects'].get('filters', {}).get(obj['label'], {}).get('threshold', 0.85)
-        if obj['computed_score'] < threshold:
-            return True
-        return False
-
-    def compute_score(self, obj):
-        scores = obj['score_history'][:]
-        # pad with zeros if you dont have at least 3 scores
-        if len(scores) < 3:
-            scores += [0.0]*(3 - len(scores))
-        return median(scores)
-
-    def on(self, event_type: str, callback: Callable[[Dict], None]):
-        self.callbacks[event_type].append(callback)
-
-    def update(self, frame_time, tracked_objects):
-        self.current_frame_time = frame_time
-        # get the new frame and delete the old frame
-        frame_id = f"{self.name}{frame_time}"
-        current_frame = self.frame_manager.get(frame_id, (self.config['frame_shape'][0]*3//2, self.config['frame_shape'][1]))
-
-        current_ids = tracked_objects.keys()
-        previous_ids = self.tracked_objects.keys()
-        removed_ids = list(set(previous_ids).difference(current_ids))
-        new_ids = list(set(current_ids).difference(previous_ids))
-        updated_ids = list(set(current_ids).intersection(previous_ids))
-
-        for id in new_ids:
-            self.tracked_objects[id] = tracked_objects[id]
-            self.tracked_objects[id]['zones'] = []
-
-            # start the score history
-            self.tracked_objects[id]['score_history'] = [self.tracked_objects[id]['score']]
-
-            # calculate if this is a false positive
-            self.tracked_objects[id]['computed_score'] = self.compute_score(self.tracked_objects[id])
-            self.tracked_objects[id]['false_positive'] = self.false_positive(self.tracked_objects[id])
-
-            # call event handlers
-            for c in self.callbacks['start']:
-                c(self.name, tracked_objects[id])
-        
-        for id in updated_ids:
-            self.tracked_objects[id].update(tracked_objects[id])
-
-            # if the object is not in the current frame, add a 0.0 to the score history
-            if self.tracked_objects[id]['frame_time'] != self.current_frame_time:
-                self.tracked_objects[id]['score_history'].append(0.0)
-            else:
-                self.tracked_objects[id]['score_history'].append(self.tracked_objects[id]['score'])
-            # only keep the last 10 scores
-            if len(self.tracked_objects[id]['score_history']) > 10:
-                self.tracked_objects[id]['score_history'] = self.tracked_objects[id]['score_history'][-10:]
-
-            # calculate if this is a false positive
-            self.tracked_objects[id]['computed_score'] = self.compute_score(self.tracked_objects[id])
-            self.tracked_objects[id]['false_positive'] = self.false_positive(self.tracked_objects[id])
-
-            # call event handlers
-            for c in self.callbacks['update']:
-                c(self.name, self.tracked_objects[id])
-        
-        for id in removed_ids:
-            # publish events to mqtt
-            self.tracked_objects[id]['end_time'] = frame_time
-            for c in self.callbacks['end']:
-                c(self.name, self.tracked_objects[id])
-            del self.tracked_objects[id]
-
-        # check to see if the objects are in any zones
-        for obj in self.tracked_objects.values():
-            current_zones = []
-            bottom_center = (obj['centroid'][0], obj['box'][3])
-            # check each zone
-            for name, zone in self.config['zones'].items():
-                contour = zone['contour']
-                # check if the object is in the zone
-                if (cv2.pointPolygonTest(contour, bottom_center, False) >= 0):
-                    # if the object passed the filters once, dont apply again
-                    if name in obj.get('zones', []) or not zone_filtered(obj, zone.get('filters', {})):
-                        current_zones.append(name)
-                    
-            obj['zones'] = current_zones
-
-        # maintain best objects
-        for obj in self.tracked_objects.values():
-            object_type = obj['label']
-            # if the object wasn't seen on the current frame, skip it
-            if obj['frame_time'] != self.current_frame_time or obj['false_positive']:
-                continue
-            obj_copy = copy.deepcopy(obj)
-            if object_type in self.best_objects:
-                current_best = self.best_objects[object_type]
-                now = datetime.datetime.now().timestamp()
-                # if the object is a higher score than the current best score 
-                # or the current object is older than desired, use the new object
-                if obj_copy['score'] > current_best['score'] or (now - current_best['frame_time']) > self.config.get('best_image_timeout', 60):
-                    obj_copy['frame'] = np.copy(current_frame)
-                    self.best_objects[object_type] = obj_copy
-                    for c in self.callbacks['snapshot']:
-                        c(self.name, self.best_objects[object_type])
-            else:
-                obj_copy['frame'] = np.copy(current_frame)
-                self.best_objects[object_type] = obj_copy
-                for c in self.callbacks['snapshot']:
-                    c(self.name, self.best_objects[object_type])
-        
-        # update overall camera state for each object type
-        obj_counter = Counter()
-        for obj in self.tracked_objects.values():
-            if not obj['false_positive']:
-                obj_counter[obj['label']] += 1
-                
-        # report on detected objects
-        for obj_name, count in obj_counter.items():
-            new_status = 'ON' if count > 0 else 'OFF'
-            if new_status != self.object_status[obj_name]:
-                self.object_status[obj_name] = new_status
-                for c in self.callbacks['object_status']:
-                    c(self.name, obj_name, new_status)
-
-        # expire any objects that are ON and no longer detected
-        expired_objects = [obj_name for obj_name, status in self.object_status.items() if status == 'ON' and not obj_name in obj_counter]
-        for obj_name in expired_objects:
-            self.object_status[obj_name] = 'OFF'
-            for c in self.callbacks['object_status']:
-                c(self.name, obj_name, 'OFF')
-            for c in self.callbacks['snapshot']:
-                c(self.name, self.best_objects[obj_name])
-        
-        with self.current_frame_lock:
-            self._current_frame = current_frame
-            if not self.previous_frame_id is None:
-                self.frame_manager.delete(self.previous_frame_id)
-            self.previous_frame_id = frame_id
-
-class TrackedObjectProcessor(threading.Thread):
-    def __init__(self, camera_config, client, topic_prefix, tracked_objects_queue, event_queue, stop_event):
-        threading.Thread.__init__(self)
-        self.camera_config = camera_config
-        self.client = client
-        self.topic_prefix = topic_prefix
-        self.tracked_objects_queue = tracked_objects_queue
-        self.event_queue = event_queue
-        self.stop_event = stop_event
-        self.camera_states: Dict[str, CameraState] = {}
-        self.frame_manager = SharedMemoryFrameManager()
-
-        def start(camera, obj):
-            # publish events to mqtt
-            self.client.publish(f"{self.topic_prefix}/{camera}/events/start", json.dumps(obj), retain=False)
-            self.event_queue.put(('start', camera, obj))
-
-        def update(camera, obj):
-            pass
-
-        def end(camera, obj):
-            self.client.publish(f"{self.topic_prefix}/{camera}/events/end", json.dumps(obj), retain=False)
-            self.event_queue.put(('end', camera, obj))
-        
-        def snapshot(camera, obj):
-            if not 'frame' in obj:
-                return
-            
-            best_frame = cv2.cvtColor(obj['frame'], cv2.COLOR_YUV2BGR_I420)
-            if self.camera_config[camera]['snapshots']['draw_bounding_boxes']:
-                thickness = 2
-                color = COLOR_MAP[obj['label']]
-                box = obj['box']
-                draw_box_with_label(best_frame, box[0], box[1], box[2], box[3], obj['label'], f"{int(obj['score']*100)}% {int(obj['area'])}", thickness=thickness, color=color)
-                
-            mqtt_config = self.camera_config[camera].get('mqtt', {'crop_to_region': False})
-            if mqtt_config.get('crop_to_region'):
-                region = obj['region']
-                best_frame = best_frame[region[1]:region[3], region[0]:region[2]]
-            if 'snapshot_height' in mqtt_config: 
-                height = int(mqtt_config['snapshot_height'])
-                width = int(height*best_frame.shape[1]/best_frame.shape[0])
-                best_frame = cv2.resize(best_frame, dsize=(width, height), interpolation=cv2.INTER_AREA)
-            
-            if self.camera_config[camera]['snapshots']['show_timestamp']:
-                time_to_show = datetime.datetime.fromtimestamp(obj['frame_time']).strftime("%m/%d/%Y %H:%M:%S")
-                size = cv2.getTextSize(time_to_show, cv2.FONT_HERSHEY_SIMPLEX, fontScale=1, thickness=2)
-                text_width = size[0][0]
-                text_height = size[0][1]
-                desired_size = max(200, 0.33*best_frame.shape[1])
-                font_scale = desired_size/text_width
-                cv2.putText(best_frame, time_to_show, (5, best_frame.shape[0]-7), cv2.FONT_HERSHEY_SIMPLEX, fontScale=font_scale, color=(255, 255, 255), thickness=2)
-
-            ret, jpg = cv2.imencode('.jpg', best_frame)
-            if ret:
-                jpg_bytes = jpg.tobytes()
-                self.client.publish(f"{self.topic_prefix}/{camera}/{obj['label']}/snapshot", jpg_bytes, retain=True)
-        
-        def object_status(camera, object_name, status):
-            self.client.publish(f"{self.topic_prefix}/{camera}/{object_name}", status, retain=False)
-
-        for camera in self.camera_config.keys():
-            camera_state = CameraState(camera, self.camera_config[camera], self.frame_manager)
-            camera_state.on('start', start)
-            camera_state.on('update', update)
-            camera_state.on('end', end)
-            camera_state.on('snapshot', snapshot)
-            camera_state.on('object_status', object_status)
-            self.camera_states[camera] = camera_state
-
-        self.camera_data = defaultdict(lambda: {
-            'best_objects': {},
-            'object_status': defaultdict(lambda: defaultdict(lambda: 'OFF')),
-            'tracked_objects': {},
-            'current_frame': np.zeros((720,1280,3), np.uint8),
-            'current_frame_time': 0.0,
-            'object_id': None
-        })
-        # {
-        #   'zone_name': {
-        #       'person': ['camera_1', 'camera_2']
-        #   }
-        # }
-        self.zone_data = defaultdict(lambda: defaultdict(lambda: set()))
-
-        # set colors for zones
-        all_zone_names = set([zone for config in self.camera_config.values() for zone in config['zones'].keys()])
-        zone_colors = {}
-        colors = plt.cm.get_cmap('tab10', len(all_zone_names))
-        for i, zone in enumerate(all_zone_names):
-            zone_colors[zone] = tuple(int(round(255 * c)) for c in colors(i)[:3])
-
-        # create zone contours
-        for camera_config in self.camera_config.values():
-            for zone_name, zone_config in camera_config['zones'].items():
-                zone_config['color'] = zone_colors[zone_name]
-                coordinates = zone_config['coordinates']
-                if isinstance(coordinates, list):
-                    zone_config['contour'] =  np.array([[int(p.split(',')[0]), int(p.split(',')[1])] for p in coordinates])
-                elif isinstance(coordinates, str):
-                    points = coordinates.split(',')
-                    zone_config['contour'] =  np.array([[int(points[i]), int(points[i+1])] for i in range(0, len(points), 2)])
-                else:
-                    print(f"Unable to parse zone coordinates for {zone_name} - {camera}")
-        
-    def get_best(self, camera, label):
-        best_objects = self.camera_states[camera].best_objects
-        if label in best_objects:
-            return best_objects[label]
-        else:
-            return {}
-    
-    def get_current_frame(self, camera, draw=False):
-        return self.camera_states[camera].get_current_frame(draw)
-
-    def run(self):
-        while True:
-            if self.stop_event.is_set():
-                print(f"Exiting object processor...")
-                break
-
-            try:
-                camera, frame_time, current_tracked_objects = self.tracked_objects_queue.get(True, 10)
-            except queue.Empty:
-                continue
-
-            camera_state = self.camera_states[camera]
-
-            camera_state.update(frame_time, current_tracked_objects)
-
-            # update zone status for each label
-            for zone in camera_state.config['zones'].keys():
-                # get labels for current camera and all labels in current zone
-                labels_for_camera = set([obj['label'] for obj in camera_state.tracked_objects.values() if zone in obj['zones'] and not obj['false_positive']])
-                labels_to_check = labels_for_camera | set(self.zone_data[zone].keys())
-                # for each label in zone
-                for label in labels_to_check:
-                    camera_list = self.zone_data[zone][label]
-                    # remove or add the camera to the list for the current label
-                    previous_state = len(camera_list) > 0
-                    if label in labels_for_camera:
-                        camera_list.add(camera_state.name)
-                    elif camera_state.name in camera_list:
-                        camera_list.remove(camera_state.name)
-                    new_state = len(camera_list) > 0
-                    # if the value is changing, send over MQTT
-                    if previous_state == False and new_state == True:
-                        self.client.publish(f"{self.topic_prefix}/{zone}/{label}", 'ON', retain=False)
-                    elif previous_state == True and new_state == False:
-                        self.client.publish(f"{self.topic_prefix}/{zone}/{label}", 'OFF', retain=False)

frigate/objects.py

@@ -1,148 +0,0 @@
-import time
-import datetime
-import threading
-import cv2
-import itertools
-import copy
-import numpy as np
-import random
-import string
-import multiprocessing as mp
-from collections import defaultdict
-from scipy.spatial import distance as dist
-from frigate.util import draw_box_with_label, calculate_region
-
-class ObjectTracker():
-    def __init__(self, max_disappeared):
-        self.tracked_objects = {}
-        self.disappeared = {}
-        self.max_disappeared = max_disappeared
-
-    def register(self, index, obj):
-        rand_id = ''.join(random.choices(string.ascii_lowercase + string.digits, k=6))
-        id = f"{obj['frame_time']}-{rand_id}"
-        obj['id'] = id
-        obj['start_time'] = obj['frame_time']
-        obj['top_score'] = obj['score']
-        self.tracked_objects[id] = obj
-        self.disappeared[id] = 0
-
-    def deregister(self, id):
-        del self.tracked_objects[id]
-        del self.disappeared[id]
-    
-    def update(self, id, new_obj):
-        self.disappeared[id] = 0
-        self.tracked_objects[id].update(new_obj)
-        if self.tracked_objects[id]['score'] > self.tracked_objects[id]['top_score']:
-            self.tracked_objects[id]['top_score'] = self.tracked_objects[id]['score']
-
-    def match_and_update(self, frame_time, new_objects):
-        # group by name
-        new_object_groups = defaultdict(lambda: [])
-        for obj in new_objects:
-            new_object_groups[obj[0]].append({
-                'label': obj[0],
-                'score': obj[1],
-                'box': obj[2],
-                'area': obj[3],
-                'region': obj[4],
-                'frame_time': frame_time
-            })
-        
-        # update any tracked objects with labels that are not
-        # seen in the current objects and deregister if needed
-        for obj in list(self.tracked_objects.values()):
-            if not obj['label'] in new_object_groups:
-                if self.disappeared[obj['id']] >= self.max_disappeared:
-                    self.deregister(obj['id'])
-                else:
-                    self.disappeared[obj['id']] += 1
-        
-        if len(new_objects) == 0:
-            return
-        
-        # track objects for each label type
-        for label, group in new_object_groups.items():
-            current_objects = [o for o in self.tracked_objects.values() if o['label'] == label]
-            current_ids = [o['id'] for o in current_objects]
-            current_centroids = np.array([o['centroid'] for o in current_objects])
-
-            # compute centroids of new objects
-            for obj in group:
-                centroid_x = int((obj['box'][0]+obj['box'][2]) / 2.0)
-                centroid_y = int((obj['box'][1]+obj['box'][3]) / 2.0)
-                obj['centroid'] = (centroid_x, centroid_y)
-
-            if len(current_objects) == 0:
-                for index, obj in enumerate(group):
-                    self.register(index, obj)
-                return
-            
-            new_centroids = np.array([o['centroid'] for o in group])
-
-            # compute the distance between each pair of tracked
-            # centroids and new centroids, respectively -- our
-            # goal will be to match each new centroid to an existing
-            # object centroid
-            D = dist.cdist(current_centroids, new_centroids)
-
-            # in order to perform this matching we must (1) find the
-            # smallest value in each row and then (2) sort the row
-            # indexes based on their minimum values so that the row
-            # with the smallest value is at the *front* of the index
-            # list
-            rows = D.min(axis=1).argsort()
-
-            # next, we perform a similar process on the columns by
-            # finding the smallest value in each column and then
-            # sorting using the previously computed row index list
-            cols = D.argmin(axis=1)[rows]
-
-            # in order to determine if we need to update, register,
-            # or deregister an object we need to keep track of which
-            # of the rows and column indexes we have already examined
-            usedRows = set()
-            usedCols = set()
-
-            # loop over the combination of the (row, column) index
-            # tuples
-            for (row, col) in zip(rows, cols):
-                # if we have already examined either the row or
-                # column value before, ignore it
-                if row in usedRows or col in usedCols:
-                    continue
-
-                # otherwise, grab the object ID for the current row,
-                # set its new centroid, and reset the disappeared
-                # counter
-                objectID = current_ids[row]
-                self.update(objectID, group[col])
-
-                # indicate that we have examined each of the row and
-                # column indexes, respectively
-                usedRows.add(row)
-                usedCols.add(col)
-
-            # compute the column index we have NOT yet examined
-            unusedRows = set(range(0, D.shape[0])).difference(usedRows)
-            unusedCols = set(range(0, D.shape[1])).difference(usedCols)
-
-            # in the event that the number of object centroids is
-			# equal or greater than the number of input centroids
-			# we need to check and see if some of these objects have
-			# potentially disappeared
-            if D.shape[0] >= D.shape[1]:
-                for row in unusedRows:
-                    id = current_ids[row]
-
-                    if self.disappeared[id] >= self.max_disappeared:
-                        self.deregister(id)
-                    else:
-                        self.disappeared[id] += 1
-            # if the number of input centroids is greater
-            # than the number of existing object centroids we need to
-            # register each new input centroid as a trackable object
-            else:
-                for col in unusedCols:
-                    self.register(col, group[col])

frigate/util.py

@@ -1,244 +0,0 @@
-from abc import ABC, abstractmethod
-import datetime
-import time
-import signal
-import traceback
-import collections
-import numpy as np
-import cv2
-import threading
-import matplotlib.pyplot as plt
-import hashlib
-from multiprocessing import shared_memory
-from typing import AnyStr
-
-def draw_box_with_label(frame, x_min, y_min, x_max, y_max, label, info, thickness=2, color=None, position='ul'):
-    if color is None:
-        color = (0,0,255)
-    display_text = "{}: {}".format(label, info)
-    cv2.rectangle(frame, (x_min, y_min), (x_max, y_max), color, thickness)
-    font_scale = 0.5
-    font = cv2.FONT_HERSHEY_SIMPLEX
-    # get the width and height of the text box
-    size = cv2.getTextSize(display_text, font, fontScale=font_scale, thickness=2)
-    text_width = size[0][0]
-    text_height = size[0][1]
-    line_height = text_height + size[1]
-    # set the text start position
-    if position == 'ul':
-        text_offset_x = x_min
-        text_offset_y = 0 if y_min < line_height else y_min - (line_height+8)
-    elif position == 'ur':
-        text_offset_x = x_max - (text_width+8)
-        text_offset_y = 0 if y_min < line_height else y_min - (line_height+8)
-    elif position == 'bl':
-        text_offset_x = x_min
-        text_offset_y = y_max
-    elif position == 'br':
-        text_offset_x = x_max - (text_width+8)
-        text_offset_y = y_max
-    # make the coords of the box with a small padding of two pixels
-    textbox_coords = ((text_offset_x, text_offset_y), (text_offset_x + text_width + 2, text_offset_y + line_height))
-    cv2.rectangle(frame, textbox_coords[0], textbox_coords[1], color, cv2.FILLED)
-    cv2.putText(frame, display_text, (text_offset_x, text_offset_y + line_height - 3), font, fontScale=font_scale, color=(0, 0, 0), thickness=2)
-
-def calculate_region(frame_shape, xmin, ymin, xmax, ymax, multiplier=2):    
-    # size is larger than longest edge
-    size = int(max(xmax-xmin, ymax-ymin)*multiplier)
-    # dont go any smaller than 300
-    if size < 300:
-        size = 300
-    # if the size is too big to fit in the frame
-    if size > min(frame_shape[0], frame_shape[1]):
-        size = min(frame_shape[0], frame_shape[1])
-
-    # x_offset is midpoint of bounding box minus half the size
-    x_offset = int((xmax-xmin)/2.0+xmin-size/2.0)
-    # if outside the image
-    if x_offset < 0:
-        x_offset = 0
-    elif x_offset > (frame_shape[1]-size):
-        x_offset = (frame_shape[1]-size)
-
-    # y_offset is midpoint of bounding box minus half the size
-    y_offset = int((ymax-ymin)/2.0+ymin-size/2.0)
-    # if outside the image
-    if y_offset < 0:
-        y_offset = 0
-    elif y_offset > (frame_shape[0]-size):
-        y_offset = (frame_shape[0]-size)
-
-    return (x_offset, y_offset, x_offset+size, y_offset+size)
-
-def yuv_region_2_rgb(frame, region):
-    height = frame.shape[0]//3*2
-    width = frame.shape[1]
-    # make sure the size is a multiple of 4
-    size = (region[3] - region[1])//4*4
-
-    x1 = region[0] 
-    y1 = region[1]
-
-    uv_x1 = x1//2
-    uv_y1 = y1//4
-
-    uv_width = size//2
-    uv_height = size//4
-
-    u_y_start = height
-    v_y_start = height + height//4
-    two_x_offset = width//2
-
-    yuv_cropped_frame = np.zeros((size+size//2, size), np.uint8)
-    # y channel
-    yuv_cropped_frame[0:size, 0:size] = frame[y1:y1+size, x1:x1+size]
-    # u channel
-    yuv_cropped_frame[size:size+uv_height, 0:uv_width] = frame[uv_y1+u_y_start:uv_y1+u_y_start+uv_height, uv_x1:uv_x1+uv_width]
-    yuv_cropped_frame[size:size+uv_height, uv_width:size] = frame[uv_y1+u_y_start:uv_y1+u_y_start+uv_height, uv_x1+two_x_offset:uv_x1+two_x_offset+uv_width]
-    # v channel
-    yuv_cropped_frame[size+uv_height:size+uv_height*2, 0:uv_width] = frame[uv_y1+v_y_start:uv_y1+v_y_start+uv_height, uv_x1:uv_x1+uv_width]
-    yuv_cropped_frame[size+uv_height:size+uv_height*2, uv_width:size] = frame[uv_y1+v_y_start:uv_y1+v_y_start+uv_height, uv_x1+two_x_offset:uv_x1+two_x_offset+uv_width]
-
-    return cv2.cvtColor(yuv_cropped_frame, cv2.COLOR_YUV2RGB_I420)
-
-def intersection(box_a, box_b):
-    return (
-        max(box_a[0], box_b[0]),
-        max(box_a[1], box_b[1]),
-        min(box_a[2], box_b[2]),
-        min(box_a[3], box_b[3])
-    )
-
-def area(box):
-    return (box[2]-box[0] + 1)*(box[3]-box[1] + 1)
-    
-def intersection_over_union(box_a, box_b):
-    # determine the (x, y)-coordinates of the intersection rectangle
-    intersect = intersection(box_a, box_b)
-
-    # compute the area of intersection rectangle
-    inter_area = max(0, intersect[2] - intersect[0] + 1) * max(0, intersect[3] - intersect[1] + 1)
-
-    if inter_area == 0:
-        return 0.0
-    
-    # compute the area of both the prediction and ground-truth
-    # rectangles
-    box_a_area = (box_a[2] - box_a[0] + 1) * (box_a[3] - box_a[1] + 1)
-    box_b_area = (box_b[2] - box_b[0] + 1) * (box_b[3] - box_b[1] + 1)
-
-    # compute the intersection over union by taking the intersection
-    # area and dividing it by the sum of prediction + ground-truth
-    # areas - the interesection area
-    iou = inter_area / float(box_a_area + box_b_area - inter_area)
-
-    # return the intersection over union value
-    return iou
-
-def clipped(obj, frame_shape):
-    # if the object is within 5 pixels of the region border, and the region is not on the edge
-    # consider the object to be clipped
-    box = obj[2]
-    region = obj[4]
-    if ((region[0] > 5 and box[0]-region[0] <= 5) or 
-        (region[1] > 5 and box[1]-region[1] <= 5) or
-        (frame_shape[1]-region[2] > 5 and region[2]-box[2] <= 5) or
-        (frame_shape[0]-region[3] > 5 and region[3]-box[3] <= 5)):
-        return True
-    else:
-        return False
-
-class EventsPerSecond:
-    def __init__(self, max_events=1000):
-        self._start = None
-        self._max_events = max_events
-        self._timestamps = []
-    
-    def start(self):
-        self._start = datetime.datetime.now().timestamp()
-
-    def update(self):
-        if self._start is None:
-            self.start()
-        self._timestamps.append(datetime.datetime.now().timestamp())
-        # truncate the list when it goes 100 over the max_size
-        if len(self._timestamps) > self._max_events+100:
-            self._timestamps = self._timestamps[(1-self._max_events):]
-
-    def eps(self, last_n_seconds=10):
-        if self._start is None:
-            self.start()
-		# compute the (approximate) events in the last n seconds
-        now = datetime.datetime.now().timestamp()
-        seconds = min(now-self._start, last_n_seconds)
-        return len([t for t in self._timestamps if t > (now-last_n_seconds)]) / seconds
-
-def print_stack(sig, frame):
-    traceback.print_stack(frame)
-
-def listen():
-    signal.signal(signal.SIGUSR1, print_stack)
-
-class FrameManager(ABC):
-    @abstractmethod
-    def create(self, name, size) -> AnyStr:
-        pass
-
-    @abstractmethod
-    def get(self, name, timeout_ms=0):
-        pass
-
-    @abstractmethod
-    def close(self, name):
-        pass
-
-    @abstractmethod
-    def delete(self, name):
-        pass
-
-class DictFrameManager(FrameManager):
-    def __init__(self):
-        self.frames = {}
-    
-    def create(self, name, size) -> AnyStr:
-        mem = bytearray(size)
-        self.frames[name] = mem
-        return mem
-    
-    def get(self, name, shape):
-        mem = self.frames[name]
-        return np.ndarray(shape, dtype=np.uint8, buffer=mem)
-    
-    def close(self, name):
-        pass
-    
-    def delete(self, name):
-        del self.frames[name]
-
-class SharedMemoryFrameManager(FrameManager):
-    def __init__(self):
-        self.shm_store = {}
-    
-    def create(self, name, size) -> AnyStr:
-        shm = shared_memory.SharedMemory(name=name, create=True, size=size)
-        self.shm_store[name] = shm
-        return shm.buf
-
-    def get(self, name, shape):
-        if name in self.shm_store:
-            shm = self.shm_store[name]
-        else:
-            shm = shared_memory.SharedMemory(name=name)
-            self.shm_store[name] = shm
-        return np.ndarray(shape, dtype=np.uint8, buffer=shm.buf)
-
-    def close(self, name):
-        if name in self.shm_store:
-            self.shm_store[name].close()
-            del self.shm_store[name]
-
-    def delete(self, name):
-        if name in self.shm_store:
-            self.shm_store[name].close()
-            self.shm_store[name].unlink()
-            del self.shm_store[name]

frigate/video.py

@@ -1,429 +0,0 @@
-import os
-import time
-import datetime
-import cv2
-import queue
-import threading
-import ctypes
-import multiprocessing as mp
-import subprocess as sp
-import numpy as np
-import copy
-import itertools
-import json
-import base64
-from typing import Dict, List
-from collections import defaultdict
-from frigate.util import draw_box_with_label, yuv_region_2_rgb, area, calculate_region, clipped, intersection_over_union, intersection, EventsPerSecond, listen, FrameManager, SharedMemoryFrameManager
-from frigate.objects import ObjectTracker
-from frigate.edgetpu import RemoteObjectDetector
-from frigate.motion import MotionDetector
-
-def get_frame_shape(source):
-    ffprobe_cmd = " ".join([
-        'ffprobe',
-        '-v',
-        'panic',
-        '-show_error',
-        '-show_streams',
-        '-of',
-        'json',
-        '"'+source+'"'
-    ])
-    print(ffprobe_cmd)
-    p = sp.Popen(ffprobe_cmd, stdout=sp.PIPE, shell=True)
-    (output, err) = p.communicate()
-    p_status = p.wait()
-    info = json.loads(output)
-    print(info)
-
-    video_info = [s for s in info['streams'] if s['codec_type'] == 'video'][0]
-
-    if video_info['height'] != 0 and video_info['width'] != 0:
-        return (video_info['height'], video_info['width'], 3)
-    
-    # fallback to using opencv if ffprobe didnt succeed
-    video = cv2.VideoCapture(source)
-    ret, frame = video.read()
-    frame_shape = frame.shape
-    video.release()
-    return frame_shape
-
-def get_ffmpeg_input(ffmpeg_input):
-    frigate_vars = {k: v for k, v in os.environ.items() if k.startswith('FRIGATE_')}
-    return ffmpeg_input.format(**frigate_vars)
-
-def filtered(obj, objects_to_track, object_filters, mask=None):
-    object_name = obj[0]
-
-    if not object_name in objects_to_track:
-        return True
-    
-    if object_name in object_filters:
-        obj_settings = object_filters[object_name]
-
-        # if the min area is larger than the
-        # detected object, don't add it to detected objects
-        if obj_settings.get('min_area',-1) > obj[3]:
-            return True
-        
-        # if the detected object is larger than the
-        # max area, don't add it to detected objects
-        if obj_settings.get('max_area', 24000000) < obj[3]:
-            return True
-
-        # if the score is lower than the min_score, skip
-        if obj_settings.get('min_score', 0) > obj[1]:
-            return True
-    
-        # compute the coordinates of the object and make sure
-        # the location isnt outside the bounds of the image (can happen from rounding)
-        y_location = min(int(obj[2][3]), len(mask)-1)
-        x_location = min(int((obj[2][2]-obj[2][0])/2.0)+obj[2][0], len(mask[0])-1)
-
-        # if the object is in a masked location, don't add it to detected objects
-        if (not mask is None) and (mask[y_location][x_location] == 0):
-            return True
-        
-    return False
-
-def create_tensor_input(frame, region):
-    cropped_frame = yuv_region_2_rgb(frame, region)
-
-    # Resize to 300x300 if needed
-    if cropped_frame.shape != (300, 300, 3):
-        cropped_frame = cv2.resize(cropped_frame, dsize=(300, 300), interpolation=cv2.INTER_LINEAR)
-    
-    # Expand dimensions since the model expects images to have shape: [1, 300, 300, 3]
-    return np.expand_dims(cropped_frame, axis=0)
-
-def start_or_restart_ffmpeg(ffmpeg_cmd, frame_size, ffmpeg_process=None):
-    if not ffmpeg_process is None:
-        print("Terminating the existing ffmpeg process...")
-        ffmpeg_process.terminate()
-        try:
-            print("Waiting for ffmpeg to exit gracefully...")
-            ffmpeg_process.communicate(timeout=30)
-        except sp.TimeoutExpired:
-            print("FFmpeg didnt exit. Force killing...")
-            ffmpeg_process.kill()
-            ffmpeg_process.communicate()
-        ffmpeg_process = None
-
-    print("Creating ffmpeg process...")
-    print(" ".join(ffmpeg_cmd))
-    process = sp.Popen(ffmpeg_cmd, stdout = sp.PIPE, stdin = sp.DEVNULL, bufsize=frame_size*10, start_new_session=True)
-    return process
-
-def capture_frames(ffmpeg_process, camera_name, frame_shape, frame_manager: FrameManager, 
-    frame_queue, take_frame: int, fps:mp.Value, skipped_fps: mp.Value, 
-    stop_event: mp.Event, current_frame: mp.Value):
-
-    frame_num = 0
-    frame_size = frame_shape[0] * frame_shape[1] * 3 // 2
-    frame_rate = EventsPerSecond()
-    frame_rate.start()
-    skipped_eps = EventsPerSecond()
-    skipped_eps.start()
-    while True:
-        fps.value = frame_rate.eps()
-        skipped_fps = skipped_eps.eps()
-        if stop_event.is_set():
-            print(f"{camera_name}: stop event set. exiting capture thread...")
-            break
-
-        current_frame.value = datetime.datetime.now().timestamp()
-        frame_name = f"{camera_name}{current_frame.value}"
-        frame_buffer = frame_manager.create(frame_name, frame_size)
-        try:
-          frame_buffer[:] = ffmpeg_process.stdout.read(frame_size)
-        except:
-          print(f"{camera_name}: ffmpeg sent a broken frame. something is wrong.")
-
-          if ffmpeg_process.poll() != None:
-              print(f"{camera_name}: ffmpeg process is not running. exiting capture thread...")
-              frame_manager.delete(frame_name)
-              break
-          
-          continue
-
-        frame_rate.update()
-
-        frame_num += 1
-        if (frame_num % take_frame) != 0:
-            skipped_eps.update()
-            frame_manager.delete(frame_name)
-            continue
-
-        # if the queue is full, skip this frame
-        if frame_queue.full():
-            skipped_eps.update()
-            frame_manager.delete(frame_name)
-            continue
-
-        # close the frame
-        frame_manager.close(frame_name)
-
-        # add to the queue
-        frame_queue.put(current_frame.value)
-
-class CameraWatchdog(threading.Thread):
-    def __init__(self, name, config, frame_queue, camera_fps, ffmpeg_pid, stop_event):
-        threading.Thread.__init__(self)
-        self.name = name
-        self.config = config
-        self.capture_thread = None
-        self.ffmpeg_process = None
-        self.stop_event = stop_event
-        self.camera_fps = camera_fps
-        self.ffmpeg_pid = ffmpeg_pid
-        self.frame_queue = frame_queue
-        self.frame_shape = self.config['frame_shape']
-        self.frame_size = self.frame_shape[0] * self.frame_shape[1] * 3 // 2
-
-    def run(self):
-        self.start_ffmpeg()
-        time.sleep(10)
-        while True:
-            if self.stop_event.is_set():
-                print(f"Exiting watchdog...")
-                break
-
-            now = datetime.datetime.now().timestamp()
-
-            if not self.capture_thread.is_alive():
-                self.start_ffmpeg()
-            elif now - self.capture_thread.current_frame.value > 5:
-                print(f"No frames received from {self.name} in 5 seconds. Exiting ffmpeg...")
-                self.ffmpeg_process.terminate()
-                try:
-                    print("Waiting for ffmpeg to exit gracefully...")
-                    self.ffmpeg_process.communicate(timeout=30)
-                except sp.TimeoutExpired:
-                    print("FFmpeg didnt exit. Force killing...")
-                    self.ffmpeg_process.kill()
-                    self.ffmpeg_process.communicate()
-            
-            # wait a bit before checking again
-            time.sleep(10)
-    
-    def start_ffmpeg(self):
-      self.ffmpeg_process = start_or_restart_ffmpeg(self.config['ffmpeg_cmd'], self.frame_size)
-      self.ffmpeg_pid.value = self.ffmpeg_process.pid
-      self.capture_thread = CameraCapture(self.name, self.ffmpeg_process, self.frame_shape, self.frame_queue, 
-          self.config['take_frame'], self.camera_fps, self.stop_event)
-      self.capture_thread.start()
-
-class CameraCapture(threading.Thread):
-    def __init__(self, name, ffmpeg_process, frame_shape, frame_queue, take_frame, fps, stop_event):
-        threading.Thread.__init__(self)
-        self.name = name
-        self.frame_shape = frame_shape
-        self.frame_size = frame_shape[0] * frame_shape[1] * frame_shape[2]
-        self.frame_queue = frame_queue
-        self.take_frame = take_frame
-        self.fps = fps
-        self.skipped_fps = EventsPerSecond()
-        self.frame_manager = SharedMemoryFrameManager()
-        self.ffmpeg_process = ffmpeg_process
-        self.current_frame = mp.Value('d', 0.0)
-        self.last_frame = 0
-        self.stop_event = stop_event
-
-    def run(self):
-        self.skipped_fps.start()
-        capture_frames(self.ffmpeg_process, self.name, self.frame_shape, self.frame_manager, self.frame_queue, self.take_frame,
-            self.fps, self.skipped_fps, self.stop_event, self.current_frame)
-
-def capture_camera(name, config, process_info, stop_event):
-    frame_queue = process_info['frame_queue']
-    camera_watchdog = CameraWatchdog(name, config, frame_queue, process_info['camera_fps'], process_info['ffmpeg_pid'], stop_event)
-    camera_watchdog.start()
-    camera_watchdog.join()
-
-def track_camera(name, config, detection_queue, result_connection, detected_objects_queue, process_info, stop_event):
-    listen()
-
-    frame_queue = process_info['frame_queue']
-
-    frame_shape = config['frame_shape']
-
-    # Merge the tracked object config with the global config
-    camera_objects_config = config.get('objects', {})
-    objects_to_track = camera_objects_config.get('track', [])
-    object_filters = camera_objects_config.get('filters', {})
-
-    # load in the mask for object detection
-    if 'mask' in config:
-        if config['mask'].startswith('base64,'):
-            img = base64.b64decode(config['mask'][7:]) 
-            npimg = np.fromstring(img, dtype=np.uint8)
-            mask = cv2.imdecode(npimg, cv2.IMREAD_GRAYSCALE)
-        elif config['mask'].startswith('poly,'):
-            points = config['mask'].split(',')[1:]
-            contour =  np.array([[int(points[i]), int(points[i+1])] for i in range(0, len(points), 2)])
-            mask = np.zeros((frame_shape[0], frame_shape[1]), np.uint8)
-            mask[:] = 255
-            cv2.fillPoly(mask, pts=[contour], color=(0))
-        else:
-            mask = cv2.imread("/config/{}".format(config['mask']), cv2.IMREAD_GRAYSCALE)
-    else:
-        mask = None
-
-    if mask is None or mask.size == 0:
-        mask = np.zeros((frame_shape[0], frame_shape[1]), np.uint8)
-        mask[:] = 255
-
-    motion_detector = MotionDetector(frame_shape, mask, resize_factor=6)
-    object_detector = RemoteObjectDetector(name, '/labelmap.txt', detection_queue, result_connection)
-
-    object_tracker = ObjectTracker(10)
-
-    frame_manager = SharedMemoryFrameManager()
-
-    process_frames(name, frame_queue, frame_shape, frame_manager, motion_detector, object_detector,
-        object_tracker, detected_objects_queue, process_info, objects_to_track, object_filters, mask, stop_event)
-
-    print(f"{name}: exiting subprocess")
-
-def reduce_boxes(boxes):
-    if len(boxes) == 0:
-        return []
-    reduced_boxes = cv2.groupRectangles([list(b) for b in itertools.chain(boxes, boxes)], 1, 0.2)[0]
-    return [tuple(b) for b in reduced_boxes]
-
-def detect(object_detector, frame, region, objects_to_track, object_filters, mask):
-    tensor_input = create_tensor_input(frame, region)
-
-    detections = []
-    region_detections = object_detector.detect(tensor_input)
-    for d in region_detections:
-        box = d[2]
-        size = region[2]-region[0]
-        x_min = int((box[1] * size) + region[0])
-        y_min = int((box[0] * size) + region[1])
-        x_max = int((box[3] * size) + region[0])
-        y_max = int((box[2] * size) + region[1])
-        det = (d[0],
-            d[1],
-            (x_min, y_min, x_max, y_max),
-            (x_max-x_min)*(y_max-y_min),
-            region)
-        # apply object filters
-        if filtered(det, objects_to_track, object_filters, mask):
-            continue
-        detections.append(det)
-    return detections
-
-def process_frames(camera_name: str, frame_queue: mp.Queue, frame_shape, 
-    frame_manager: FrameManager, motion_detector: MotionDetector, 
-    object_detector: RemoteObjectDetector, object_tracker: ObjectTracker,
-    detected_objects_queue: mp.Queue, process_info: Dict,
-    objects_to_track: List[str], object_filters: Dict, mask, stop_event: mp.Event,
-    exit_on_empty: bool = False):
-    
-    fps = process_info['process_fps']
-    detection_fps = process_info['detection_fps']
-    current_frame_time = process_info['detection_frame']
-
-    fps_tracker = EventsPerSecond()
-    fps_tracker.start()
-
-    while True:
-        if stop_event.is_set() or (exit_on_empty and frame_queue.empty()):
-                print(f"Exiting track_objects...")
-                break
-
-        try:
-            frame_time = frame_queue.get(True, 10)
-        except queue.Empty:
-            continue
-
-        current_frame_time.value = frame_time
-
-        frame = frame_manager.get(f"{camera_name}{frame_time}", (frame_shape[0]*3//2, frame_shape[1]))
-
-        if frame is None:
-            print(f"{camera_name}: frame {frame_time} is not in memory store.")
-            continue
-
-        # look for motion
-        motion_boxes = motion_detector.detect(frame)
-
-        tracked_object_boxes = [obj['box'] for obj in object_tracker.tracked_objects.values()]
-
-        # combine motion boxes with known locations of existing objects
-        combined_boxes = reduce_boxes(motion_boxes + tracked_object_boxes)
-
-        # compute regions
-        regions = [calculate_region(frame_shape, a[0], a[1], a[2], a[3], 1.2)
-            for a in combined_boxes]
-
-        # combine overlapping regions
-        combined_regions = reduce_boxes(regions)
-
-        # re-compute regions
-        regions = [calculate_region(frame_shape, a[0], a[1], a[2], a[3], 1.0)
-            for a in combined_regions]
-
-        # resize regions and detect
-        detections = []
-        for region in regions:
-            detections.extend(detect(object_detector, frame, region, objects_to_track, object_filters, mask))
-        
-        #########
-        # merge objects, check for clipped objects and look again up to 4 times
-        #########
-        refining = True
-        refine_count = 0
-        while refining and refine_count < 4:
-            refining = False
-
-            # group by name
-            detected_object_groups = defaultdict(lambda: [])
-            for detection in detections:
-                detected_object_groups[detection[0]].append(detection)
-
-            selected_objects = []
-            for group in detected_object_groups.values():
-
-                # apply non-maxima suppression to suppress weak, overlapping bounding boxes
-                boxes = [(o[2][0], o[2][1], o[2][2]-o[2][0], o[2][3]-o[2][1])
-                    for o in group]
-                confidences = [o[1] for o in group]
-                idxs = cv2.dnn.NMSBoxes(boxes, confidences, 0.5, 0.4)
-
-                for index in idxs:
-                    obj = group[index[0]]
-                    if clipped(obj, frame_shape):
-                        box = obj[2]
-                        # calculate a new region that will hopefully get the entire object
-                        region = calculate_region(frame_shape, 
-                            box[0], box[1],
-                            box[2], box[3])
-                        
-                        selected_objects.extend(detect(object_detector, frame, region, objects_to_track, object_filters, mask))
-
-                        refining = True
-                    else:
-                        selected_objects.append(obj)            
-            # set the detections list to only include top, complete objects
-            # and new detections
-            detections = selected_objects
-
-            if refining:
-                refine_count += 1
-
-        # now that we have refined our detections, we need to track objects
-        object_tracker.match_and_update(frame_time, detections)
-
-        # add to the queue if not full
-        if(detected_objects_queue.full()):
-          frame_manager.delete(f"{camera_name}{frame_time}")
-          continue
-        else:
-          fps_tracker.update()
-          fps.value = fps_tracker.eps()
-          detected_objects_queue.put((camera_name, frame_time, object_tracker.tracked_objects))
-          detection_fps.value = object_detector.fps.eps()
-          frame_manager.close(f"{camera_name}{frame_time}")

img/logo-dark.svg

@@ -0,0 +1,3 @@
+<svg width="512" height="512" viewBox="0 0 512 512" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M130 446.5C131.6 459.3 145 468 137 470C129 472 94 406.5 86 378.5C78 350.5 73.5 319 75.4999 301C77.4999 283 181 255 181 247.5C181 240 147.5 247 146 241C144.5 235 171.3 238.6 178.5 229C189.75 214 204 216.5 213 208.5C222 200.5 233 170 235 157C237 144 215 129 209 119C203 109 222 102 268 83C314 64 460 22 462 27C464 32 414 53 379 66C344 79 287 104 287 111C287 118 290 123.5 288 139.5C286 155.5 285.76 162.971 282 173.5C279.5 180.5 277 197 282 212C286 224 299 233 305 235C310 235.333 323.8 235.8 339 235C358 234 385 236 385 241C385 246 344 243 344 250C344 257 386 249 385 256C384 263 350 260 332 260C317.6 260 296.333 259.333 287 256L285 263C281.667 263 274.7 265 267.5 265C258.5 265 258 268 241.5 268C225 268 230 267 215 266C200 265 144 308 134 322C124 336 130 370 130 385.5C130 399.428 128 430.5 130 446.5Z" fill="white"/>
+</svg>

img/logo.svg

@@ -0,0 +1,3 @@
+<svg width="512" height="512" viewBox="0 0 512 512" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M130 446.5C131.6 459.3 145 468 137 470C129 472 94 406.5 86 378.5C78 350.5 73.5 319 75.5 301C77.4999 283 181 255 181 247.5C181 240 147.5 247 146 241C144.5 235 171.3 238.6 178.5 229C189.75 214 204 216.5 213 208.5C222 200.5 233 170 235 157C237 144 215 129 209 119C203 109 222 102 268 83C314 64 460 22 462 27C464 32 414 53 379 66C344 79 287 104 287 111C287 118 290 123.5 288 139.5C286 155.5 285.76 162.971 282 173.5C279.5 180.5 277 197 282 212C286 224 299 233 305 235C310 235.333 323.8 235.8 339 235C358 234 385 236 385 241C385 246 344 243 344 250C344 257 386 249 385 256C384 263 350 260 332 260C317.6 260 296.333 259.333 287 256L285 263C281.667 263 274.7 265 267.5 265C258.5 265 258 268 241.5 268C225 268 230 267 215 266C200 265 144 308 134 322C124 336 130 370 130 385.5C130 399.428 128 430.5 130 446.5Z" fill="black"/>
+</svg>

labelmap.txt

@@ -1,80 +0,0 @@
-0  person
-1  bicycle
-2  car
-3  motorcycle
-4  airplane
-5  bus
-6  train
-7  car
-8  boat
-9  traffic light
-10  fire hydrant
-12  stop sign
-13  parking meter
-14  bench
-15  bird
-16  cat
-17  dog
-18  horse
-19  sheep
-20  cow
-21  elephant
-22  bear
-23  zebra
-24  giraffe
-26  backpack
-27  umbrella
-30  handbag
-31  tie
-32  suitcase
-33  frisbee
-34  skis
-35  snowboard
-36  sports ball
-37  kite
-38  baseball bat
-39  baseball glove
-40  skateboard
-41  surfboard
-42  tennis racket
-43  bottle
-45  wine glass
-46  cup
-47  fork
-48  knife
-49  spoon
-50  bowl
-51  banana
-52  apple
-53  sandwich
-54  orange
-55  broccoli
-56  carrot
-57  hot dog
-58  pizza
-59  donut
-60  cake
-61  chair
-62  couch
-63  potted plant
-64  bed
-66  dining table
-69  toilet
-71  tv
-72  laptop
-73  mouse
-74  remote
-75  keyboard
-76  cell phone
-77  microwave
-78  oven
-79  toaster
-80  sink
-81  refrigerator
-83  book
-84  clock
-85  vase
-86  scissors
-87  teddy bear
-88  hair drier
-89  toothbrush