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# Birdseye
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Birdseye allows a heads-up view of your cameras to see what is going on around your property / space without having to watch all cameras that may have nothing happening. Birdseye allows specific modes that intelligently show and disappear based on what you care about.
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### Birdseye Modes
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Birdseye offers different modes to customize which cameras show under which circumstances.
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- **continuous:** All cameras are always included
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- **motion:** Cameras that have detected motion within the last 30 seconds are included
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- **objects:** Cameras that have tracked an active object within the last 30 seconds are included
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### Custom Birdseye Icon
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A custom icon can be added to the birdseye background by provided a file `custom.png` inside of the Frigate `media` folder. The file must be a png with the icon as transparent, any non-transparent pixels will be white when displayed in the birdseye view.
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@@ -198,6 +198,10 @@ objects:
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min_area: 5000
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# Optional: maximum width*height of the bounding box for the detected object (default: 24000000)
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max_area: 100000
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# Optional: minimum width/height of the bounding box for the detected object (default: 0)
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min_ratio: 0.5
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# Optional: maximum width/height of the bounding box for the detected object (default: 24000000)
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max_ratio: 2.0
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# Optional: minimum score for the object to initiate tracking (default: shown below)
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min_score: 0.5
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# Optional: minimum decimal percentage for tracked object's computed score to be considered a true positive (default: shown below)
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---
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id: user_interface
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title: User Interface Configurations
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---
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### Experimental UI
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While developing and testing new components, users may decide to opt-in to test potential new features on the front-end.
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```yaml
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ui:
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use_experimental: true
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```
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Note that experimental changes may contain bugs or may be removed at any time in future releases of the software. Use of these features are presented as-is and with no functional guarantee.
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+18
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@@ -40,9 +40,7 @@ Fork [blakeblackshear/frigate-hass-integration](https://github.com/blakeblackshe
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### Setup
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#### 1. Build the docker container locally with the appropriate make command
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For x86 machines, use `make amd64_frigate`
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#### 1. Build the version information and docker container locally by running `make`
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#### 2. Create a local config file for testing
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@@ -90,6 +88,20 @@ VSCode will start the docker compose file for you and open a terminal window con
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After closing VSCode, you may still have containers running. To close everything down, just run `docker-compose down -v` to cleanup all containers.
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### Testing
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#### FFMPEG Hardware Acceleration
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The following commands are used inside the container to ensure hardware acceleration is working properly.
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**Raspberry Pi (64bit)**
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This should show <50% CPU in top, and ~80% CPU without `-c:v h264_v4l2m2m`.
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```shell
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ffmpeg -c:v h264_v4l2m2m -re -stream_loop -1 -i https://streams.videolan.org/ffmpeg/incoming/720p60.mp4 -f rawvideo -pix_fmt yuv420p pipe: > /dev/null
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```
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## Web Interface
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### Prerequisites
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@@ -117,20 +129,16 @@ cd web && npm install
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#### 3. Run the development server
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```console
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cd web && npm run start
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cd web && npm run dev
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```
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#### 3a. Run the development server against a non-local instance
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To run the development server against a non-local instance, you will need to provide an environment variable, `SNOWPACK_PUBLIC_API_HOST` that tells the web application how to connect to the Frigate API:
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```console
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cd web && SNOWPACK_PUBLIC_API_HOST=http://<ip-address-to-your-frigate-instance>:5000 npm run start
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```
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To run the development server against a non-local instance, you will need to modify the API_HOST default return in `web/src/env.js`.
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#### 4. Making changes
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The Web UI is built using [Snowpack](https://www.snowpack.dev/), [Preact](https://preactjs.com), and [Tailwind CSS](https://tailwindcss.com).
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The Web UI is built using [Vite](https://vitejs.dev/), [Preact](https://preactjs.com), and [Tailwind CSS](https://tailwindcss.com).
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Light guidelines and advice:
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@@ -3,7 +3,11 @@ id: false_positives
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title: Reducing false positives
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---
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Tune your object filters to adjust false positives: `min_area`, `max_area`, `min_score`, `threshold`.
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Tune your object filters to adjust false positives: `min_area`, `max_area`, `min_ratio`, `max_ratio`, `min_score`, `threshold`.
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The `min_area` and `max_area` values are compared against the area (number of pixels) from a given detected object. If the area is outside this range, the object will be ignored as a false positive. This allows objects that must be too small or too large to be ignored.
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Similarly, the `min_ratio` and `max_ratio` values are compared against a given detected object's width/height ratio (in pixels). If the ratio is outside this range, the object will be ignored as a false positive. This allows objects that are proportionally too short-and-wide (higher ratio) or too tall-and-narrow (smaller ratio) to be ignored.
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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:
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@@ -24,16 +24,6 @@ Accepts the following query string parameters:
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You can access a higher resolution mjpeg stream by appending `h=height-in-pixels` to the endpoint. For example `http://localhost:5000/api/back?h=1080`. You can also increase the FPS by appending `fps=frame-rate` to the URL such as `http://localhost:5000/api/back?fps=10` or both with `?fps=10&h=1000`.
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### `GET /api/<camera_name>/<object_name>/best.jpg[?h=300&crop=1&quality=70]`
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The best snapshot for any object type. It is a full resolution image by default.
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Example parameters:
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- `h=300`: resizes the image to 300 pixes tall
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- `crop=1`: crops the image to the region of the detection rather than returning the entire image
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- `quality=70`: sets the jpeg encoding quality (0-100)
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### `GET /api/<camera_name>/latest.jpg[?h=300]`
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The most recent frame that frigate has finished processing. It is a full resolution image by default.
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@@ -120,7 +110,8 @@ Sample response:
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"service": {
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/* Uptime in seconds */
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"uptime": 10,
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"version": "0.8.0-8883709",
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"version": "0.10.1-8883709",
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"latest_version": "0.10.1",
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/* Storage data in MB for important locations */
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"storage": {
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"/media/frigate/clips": {
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@@ -188,10 +179,33 @@ Returns data for a single event.
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Permanently deletes the event along with any clips/snapshots.
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### `POST /api/events/<id>/retain`
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Sets retain to true for the event id.
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### `DELETE /api/events/<id>/retain`
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Sets retain to false for the event id (event may be deleted quickly after removing).
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### `POST /api/events/<id>/sub_label`
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Set a sub label for an event. For example to update `person` -> `person's name` if they were recognized with facial recognition.
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Sub labels must be 20 characters or shorter.
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```json
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{
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"subLabel": "some_string"
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}
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```
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### `GET /api/events/<id>/thumbnail.jpg`
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Returns a thumbnail for the event id optimized for notifications. Works while the event is in progress and after completion. Passing `?format=android` will convert the thumbnail to 2:1 aspect ratio.
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### `GET /api/<camera_name>/<label>/thumbnail.jpg`
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Returns the thumbnail from the latest event for the given camera and label combo. Using `any` as the label will return the latest thumbnail regardless of type.
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### `GET /api/events/<id>/clip.mp4`
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Returns the clip for the event id. Works after the event has ended.
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@@ -210,6 +224,10 @@ Accepts the following query string parameters, but they are only applied when an
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| `crop` | int | Crop the snapshot to the (0 or 1) |
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| `quality` | int | Jpeg encoding quality (0-100). Defaults to 70. |
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### `GET /api/<camera_name>/<label>/snapshot.jpg`
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Returns the snapshot image from the latest event for the given camera and label combo. Using `any` as the label will return the latest thumbnail regardless of type.
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### `GET /clips/<camera>-<id>.jpg`
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JPG snapshot for the given camera and event id.
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@@ -18,10 +18,12 @@ Causes frigate to exit. Docker should be configured to automatically restart the
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### `frigate/<camera_name>/<object_name>`
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Publishes the count of objects for the camera for use as a sensor in Home Assistant.
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`all` can be used as the object_name for the count of all objects for the camera.
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### `frigate/<zone_name>/<object_name>`
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Publishes the count of objects for the zone for use as a sensor in Home Assistant.
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`all` can be used as the object_name for the count of all objects for the zone.
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### `frigate/<camera_name>/<object_name>/snapshot`
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@@ -50,6 +52,7 @@ Message published for each changed event. The first message is published when th
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"score": 0.7890625,
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"box": [424, 500, 536, 712],
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"area": 23744,
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"ratio": 2.113207,
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"region": [264, 450, 667, 853],
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"current_zones": ["driveway"],
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"entered_zones": ["yard", "driveway"],
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"score": 0.87890625,
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"box": [432, 496, 544, 854],
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"area": 40096,
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"ratio": 1.251397,
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"region": [218, 440, 693, 915],
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"current_zones": ["yard", "driveway"],
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"entered_zones": ["yard", "driveway"],
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'configuration/objects',
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'configuration/rtmp',
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'configuration/zones',
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'configuration/stationary_objects',
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'configuration/birdseye',
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'configuration/advanced',
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'configuration/hardware_acceleration',
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'configuration/nvdec',
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