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Commits
| Author | SHA1 | Date | |
|---|---|---|---|
 xt-jorgeandGitHub
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b2fbf9e14b | ||
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Josh HawkinsandGitHub
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1c745e0847 | ||
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Josh HawkinsandGitHub
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729ee86043 |
@@ -126,12 +126,12 @@ birdseye:
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### Sorting cameras in the Birdseye view
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It is possible to override the order of cameras that are being shown in the Birdseye view. The order is set at the camera level.
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It is possible to override the order of cameras that are being shown in the Birdseye view. The order is set at the camera level (when using YAML).
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<ConfigTabs>
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<TabItem value="ui">
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Navigate to <NavPath path="Settings > Camera configuration > Birdseye" /> for each camera and set the **Position** field to control the display order.
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Navigate to <NavPath path="Settings > System > Birdseye" /> and in the **Camera order** field, use the drag handle next to each camera name to control the display order.
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</TabItem>
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<TabItem value="yaml">
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@@ -194,7 +194,7 @@ Camera groups let you organize cameras together with a shared name and icon, mak
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<ConfigTabs>
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<TabItem value="ui">
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On the Live dashboard, press the **+** icon in the main navigation to add a new camera group. Configure the group name, select which cameras to include, choose an icon, and set the display order.
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On the Live dashboard, press the **pencil icon** in the main navigation to add a new camera group. Configure the group name, select which cameras to include, choose an icon, and set the display order.
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</TabItem>
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<TabItem value="yaml">
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@@ -7,27 +7,27 @@ import ConfigTabs from "@site/src/components/ConfigTabs";
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import TabItem from "@theme/TabItem";
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import NavPath from "@site/src/components/NavPath";
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Some presets of FFmpeg args are provided by default to make the configuration easier. All presets can be seen in [this file](https://github.com/blakeblackshear/frigate/blob/master/frigate/ffmpeg_presets.py).
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Frigate ships with a set of FFmpeg presets to keep your configuration short and readable. Each preset expands to a longer list of FFmpeg arguments at runtime. You can see exactly what every preset expands to in [this file](https://github.com/blakeblackshear/frigate/blob/master/frigate/ffmpeg_presets.py).
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### Hwaccel Presets
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In the config file you reference a preset by its name (for example, `preset-vaapi`). In the UI, the same preset is shown with a friendly label (for example, **VAAPI (Intel/AMD GPU)**). Both refer to the same thing — the tables below list the config name alongside the label you'll see in the UI.
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It is highly recommended to use hwaccel presets in the config. These presets not only replace the longer args, but they also give Frigate hints of what hardware is available and allows Frigate to make other optimizations using the GPU such as when encoding the birdseye restream or when scaling a stream that has a size different than the native stream size.
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### Hwaccel (Hardware Acceleration) Presets
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See [the hwaccel docs](/configuration/hardware_acceleration_video.md) for more info on how to setup hwaccel for your GPU / iGPU.
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Hardware acceleration arguments tell FFmpeg to decode your camera's video stream on a GPU or integrated graphics chip instead of the CPU, which dramatically lowers CPU usage. Using a preset is highly recommended. Beyond replacing a long list of arguments, each preset also tells Frigate what hardware is available so it can offload additional work to the GPU — for example, encoding the Birdseye restream or scaling a stream whose resolution differs from the camera's native size.
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| Preset | Usage | Other Notes |
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| --------------------- | ------------------------------ | ----------------------------------------------------- |
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| preset-rpi-64-h264 | 64 bit Rpi with h264 stream | |
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| preset-rpi-64-h265 | 64 bit Rpi with h265 stream | |
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| preset-vaapi | Intel & AMD VAAPI | Check hwaccel docs to ensure correct driver is chosen |
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| preset-intel-qsv-h264 | Intel QSV with h264 stream | If issues occur recommend using vaapi preset instead |
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| preset-intel-qsv-h265 | Intel QSV with h265 stream | If issues occur recommend using vaapi preset instead |
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| preset-nvidia | Nvidia GPU | |
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| preset-jetson-h264 | Nvidia Jetson with h264 stream | |
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| preset-jetson-h265 | Nvidia Jetson with h265 stream | |
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| preset-rkmpp | Rockchip MPP | Use image with \*-rk suffix and privileged mode |
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See [the hardware acceleration docs](/configuration/hardware_acceleration_video.md) for details on setting up hardware acceleration for your GPU / iGPU, then select the preset that matches your hardware.
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Select the appropriate hwaccel preset for your hardware.
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| Preset (YAML config) | UI Label | Usage | Notes |
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| --------------------- | ----------------------- | --------------------------------- | --------------------------------------------------------------- |
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| preset-rpi-64-h264 | Raspberry Pi (H.264) | 64-bit Raspberry Pi, H.264 stream | |
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| preset-rpi-64-h265 | Raspberry Pi (H.265) | 64-bit Raspberry Pi, H.265 stream | |
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| preset-vaapi | VAAPI (Intel/AMD GPU) | Intel or AMD GPU via VAAPI | Check the hwaccel docs to ensure the correct driver is selected |
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| preset-intel-qsv-h264 | Intel QuickSync (H.264) | Intel QuickSync, H.264 stream | If you have issues, use the VAAPI preset instead |
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| preset-intel-qsv-h265 | Intel QuickSync (H.265) | Intel QuickSync, H.265 stream | If you have issues, use the VAAPI preset instead |
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| preset-nvidia | NVIDIA GPU | NVIDIA GPU | |
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| preset-jetson-h264 | NVIDIA Jetson (H.264) | NVIDIA Jetson, H.264 stream | |
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| preset-jetson-h265 | NVIDIA Jetson (H.265) | NVIDIA Jetson, H.265 stream | |
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| preset-rkmpp | Rockchip RKMPP | Rockchip MPP | Use an image with the `-rk` suffix and run in privileged mode |
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<ConfigTabs>
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<TabItem value="ui">
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@@ -53,25 +53,25 @@ cameras:
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### Input Args Presets
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Input args presets help make the config more readable and handle use cases for different types of streams to ensure maximum compatibility.
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Input arguments are passed to FFmpeg before your camera source and control how Frigate connects to and reads the stream — the transport protocol, timeouts, reconnection behavior, and how the stream is probed. The right input args ensure a reliable connection and maximum compatibility for each type of stream.
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See [the camera specific docs](/configuration/camera_specific.md) for more info on non-standard cameras and recommendations for using them in Frigate.
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See [the camera-specific docs](/configuration/camera_specific.md) for more on non-standard cameras and recommendations for using them in Frigate.
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| Preset | Usage | Other Notes |
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| -------------------------------- | ------------------------- | ------------------------------------------------------------------------------------------------ |
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| preset-http-jpeg-generic | HTTP Live Jpeg | Recommend restreaming live jpeg instead |
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| preset-http-mjpeg-generic | HTTP Mjpeg Stream | Recommend restreaming mjpeg stream instead |
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| preset-http-reolink | Reolink HTTP-FLV Stream | Only for reolink http, not when restreaming as rtsp |
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| preset-rtmp-generic | RTMP Stream | |
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| preset-rtsp-generic | RTSP Stream | This is the default when nothing is specified |
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| preset-rtsp-restream | RTSP Stream from restream | Use for rtsp restream as source for frigate |
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| preset-rtsp-restream-low-latency | RTSP Stream from restream | Use for rtsp restream as source for frigate to lower latency, may cause issues with some cameras |
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| preset-rtsp-udp | RTSP Stream via UDP | Use when camera is UDP only |
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| preset-rtsp-blue-iris | Blue Iris RTSP Stream | Use when consuming a stream from Blue Iris |
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| Preset (config) | UI Label | Usage | Notes |
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| -------------------------------- | ----------------------------------------- | --------------------------- | ------------------------------------------------------------------------------- |
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| preset-http-jpeg-generic | HTTP JPEG (Generic) | HTTP live JPEG | Restreaming the live JPEG is recommended instead |
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| preset-http-mjpeg-generic | HTTP MJPEG (Generic) | HTTP MJPEG stream | Restreaming the MJPEG stream is recommended instead |
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| preset-http-reolink | HTTP - Reolink Cameras | Reolink HTTP-FLV stream | Only for Reolink HTTP, not when restreaming as RTSP |
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| preset-rtmp-generic | RTMP (Generic) | RTMP stream | |
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| preset-rtsp-generic | RTSP (Generic) | RTSP stream | The default when no input args are specified |
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| preset-rtsp-restream | RTSP - Restream from go2rtc | RTSP stream from a restream | Use when a go2rtc restream is the source for Frigate |
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| preset-rtsp-restream-low-latency | RTSP - Restream from go2rtc (Low Latency) | RTSP stream from a restream | Lowers latency for a go2rtc restream source; may cause issues with some cameras |
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| preset-rtsp-udp | RTSP - UDP | RTSP stream over UDP | Use when the camera only supports UDP |
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| preset-rtsp-blue-iris | RTSP - Blue Iris | Blue Iris RTSP stream | Use when consuming a stream from Blue Iris |
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:::warning
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It is important to be mindful of input args when using restream because you can have a mix of protocols. `http` and `rtmp` presets cannot be used with `rtsp` streams. For example, when using a reolink cam with the rtsp restream as a source for record the preset-http-reolink will cause a crash. In this case presets will need to be set at the stream level. See the example below.
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Be mindful of input arguments when restreaming, because you can end up with a mix of protocols. The `http` and `rtmp` presets cannot be used with `rtsp` streams. For example, using a Reolink camera with an RTSP restream as the recording source while `preset-http-reolink` is applied will cause a crash. In cases like this, set the preset at the stream level instead. See the example below.
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:::
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@@ -96,13 +96,13 @@ cameras:
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### Output Args Presets
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Output args presets help make the config more readable and handle use cases for different types of streams to ensure consistent recordings.
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Output arguments are passed to FFmpeg after your camera source and control how recordings are written — which codecs are used and whether audio and video are copied as-is or re-encoded. The right output args ensure consistent, playable recordings for each type of stream.
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| Preset | Usage | Other Notes |
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| -------------------------------- | --------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| preset-record-generic | Record WITHOUT audio | If your camera doesn't have audio, or if you don't want to record audio, use this option |
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| preset-record-generic-audio-copy | Record WITH original audio | Use this to enable audio in recordings |
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| preset-record-generic-audio-aac | Record WITH transcoded aac audio | This is the default when no option is specified. Use it to transcode audio to AAC. If the source is already in AAC format, use preset-record-generic-audio-copy instead to avoid unnecessary re-encoding |
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| preset-record-mjpeg | Record an mjpeg stream | Recommend restreaming mjpeg stream instead |
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| preset-record-jpeg | Record live jpeg | Recommend restreaming live jpeg instead |
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| preset-record-ubiquiti | Record ubiquiti stream with audio | Recordings with ubiquiti non-standard audio |
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| Preset (config) | UI Label | Usage | Notes |
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| -------------------------------- | ------------------------------- | ----------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| preset-record-generic | Record (Generic, no audio) | Record without audio | Use this if your camera has no audio, or if you don't want to record audio |
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| preset-record-generic-audio-copy | Record (Generic + Copy Audio) | Record with the original audio | Use this to keep the camera's audio in recordings without re-encoding |
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||||
| preset-record-generic-audio-aac | Record (Generic + Audio to AAC) | Record with audio transcoded to AAC | The default when no output args are specified. Transcodes audio to AAC. If the source is already AAC, use `preset-record-generic-audio-copy` to avoid re-encoding |
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| preset-record-mjpeg | Record - MJPEG Cameras | Record an MJPEG stream | Restreaming the MJPEG stream is recommended instead |
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| preset-record-jpeg | Record - JPEG Cameras | Record a live JPEG | Restreaming the live JPEG is recommended instead |
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| preset-record-ubiquiti | Record - Ubiquiti Cameras | Record a Ubiquiti stream with audio | Handles Ubiquiti's non-standard audio format |
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@@ -27,13 +27,12 @@ Running Generative AI models on CPU is not recommended, as high inference times
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You must use a vision-capable model with Frigate. The following models are recommended for local deployment:
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| Model | Notes |
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||||
| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `qwen3-vl` | Strong visual and situational understanding, enhanced ability to identify smaller objects and interactions with object. |
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||||
| `qwen3.5` | Strong situational understanding, but missing DeepStack from qwen3-vl leading to worse performance for identifying objects in people's hand and other small details. |
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||||
| `gemma4` | Strong situational understanding, sometimes resorts to more vague terms like 'interacts' instead of assigning a specific action. |
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||||
| `Intern3.5VL` | Relatively fast with good vision comprehension |
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||||
| `gemma3` | Slower model with good vision and temporal understanding |
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| Model | Notes |
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||||
| ---------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `qwen3-vl` | Strong visual and situational understanding, enhanced ability to identify smaller objects and interactions with object. |
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||||
| `qwen3.5` | Strong situational understanding, but missing DeepStack from qwen3-vl leading to worse performance for identifying objects in people's hand and other small details. |
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| `qwen3.6` | Strong situational understanding, similar to qwen3-vl |
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| `gemma4` | Strong situational understanding, sometimes resorts to more vague terms like 'interacts' instead of assigning a specific action. |
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:::info
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@@ -294,7 +293,7 @@ Other HTTP options are available, see the [python-genai documentation](https://g
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### OpenAI
|
||||
|
||||
OpenAI does not have a free tier for their API. With the release of gpt-4o, pricing has been reduced and each generation should cost fractions of a cent if you choose to go this route.
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OpenAI does not have a free tier for their API.
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#### Supported Models
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@@ -49,9 +49,9 @@ This almost always means that the width/height defined for your camera are not c
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These messages in the logs are expected in certain situations. Frigate checks the integrity of the recordings before storing. Occasionally these cached files will be invalid and cleaned up automatically.
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### "On connect called"
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### "MQTT connected" repeats in the logs
|
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|
||||
If you see repeated "On connect called" messages in your logs, check for another instance of Frigate. This happens when multiple Frigate containers are trying to connect to MQTT with the same `client_id`.
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If you see repeated "MQTT connected" messages in your logs, check for another instance of Frigate. This happens when multiple Frigate containers are trying to connect to MQTT with the same `client_id`.
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### Error: Database Is Locked
|
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@@ -10,4 +10,47 @@ title: GPU Errors
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Some users have reported issues using some Intel iGPUs with OpenVINO, where the GPU would not be detected. This error can be caused by various problems, so it is important to ensure the configuration is setup correctly. Some solutions users have noted:
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|
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- In some cases users have noted that an HDMI dummy plug was necessary to be plugged into the motherboard's HDMI port.
|
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- When mixing an Intel iGPU with Nvidia GPU, the devices can be mixed up between `/dev/dri/renderD128` and `/dev/dri/renderD129` so it is important to confirm the correct device, or map the entire `/dev/dri` directory into the Frigate container.
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- When mixing an Intel iGPU with Nvidia GPU, the devices can be mixed up between `/dev/dri/renderD128` and `/dev/dri/renderD129` so it is important to confirm the correct device, or map the entire `/dev/dri` directory into the Frigate container.
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## Intel/AMD GPU
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### Hardware acceleration is not being used
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|
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For VAAPI or QSV to work, the GPU's render device must be passed through to the Frigate container. Intel and AMD GPUs expose this as a render node under `/dev/dri`, usually `/dev/dri/renderD128`. If it is not passed through, hardware acceleration is unavailable — ffmpeg fails to initialize it (for example `Failed to open the drm device` or `No VA display found for device`) and GPU usage stays at zero while CPU usage remains high.
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|
||||
Pass the render device through when starting the container. With `docker compose`:
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|
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```yaml
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services:
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frigate:
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devices:
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- /dev/dri/renderD128:/dev/dri/renderD128 # Intel / AMD GPU, update for your hardware
|
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```
|
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|
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Or with `docker run`, add `--device /dev/dri/renderD128`. See the [installation docs](/frigate/installation) for a complete example.
|
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|
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If it still isn't working after passing the device through:
|
||||
|
||||
- **Confirm the render node exists and is the correct one.** Run `ls /dev/dri` on the host — you should see one or more `renderD12X` entries. Systems with more than one GPU (an Intel iGPU plus a discrete GPU) can expose both `/dev/dri/renderD128` and `/dev/dri/renderD129`, and the numbering is not guaranteed. Pass through the correct node, or map the entire directory (`/dev/dri:/dev/dri`, or `--device /dev/dri`) so all render nodes are available.
|
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- **Check device permissions.** The Frigate process must be able to access the render node. This is usually automatic when the container runs as root (the default), but nested setups such as an unprivileged Proxmox/LXC container often require making the device accessible on the host (for example, a world-readable render node) or running the container privileged. Note that running Frigate inside an LXC is not officially supported — see the [installation docs](/frigate/installation#proxmox) for details.
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|
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### Failed to download frame: -5
|
||||
|
||||
When using VAAPI or QSV hardware acceleration, ffmpeg may crash and restart periodically with a signature like this in the `ffmpeg.<camera>.detect` log:
|
||||
|
||||
```
|
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[AVHWFramesContext @ 0x...] Failed to sync surface ... (operation failed).
|
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[hwdownload @ 0x...] Failed to download frame: -5.
|
||||
[vf#0:0 @ 0x...] Error while filtering: Input/output error
|
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[vf#0:0 @ 0x...] Task finished with error code: -5 (Input/output error)
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[frigate.video] <camera>: Unable to read frames from ffmpeg process.
|
||||
```
|
||||
|
||||
This is a hardware frame synchronization failure between ffmpeg and the GPU driver, not a Frigate bug. It comes from how a specific camera stream interacts with the GPU's decode and scaling path, so it is highly dependent on your hardware, driver, and stream. Frigate's automatic hardware acceleration detection is a best-guess effort, so the fix is usually to tune the configuration for your specific hardware and camera. The solutions below are ordered from most to least likely to help:
|
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|
||||
- **Switch between the VAAPI and QSV presets.** On Intel Gen 12 and newer iGPUs, `preset-intel-qsv-h264` / `preset-intel-qsv-h265` is often more stable than the auto-detected `preset-vaapi`. See the [hardware acceleration docs](/configuration/hardware_acceleration_video.md#intel-based-cpus) for the recommended preset for your Intel generation.
|
||||
- **Try a different VAAPI driver.** The default driver is `iHD`. On older Intel CPUs, `LIBVA_DRIVER_NAME=i965` can be more stable; on AMD GPUs use `LIBVA_DRIVER_NAME=radeonsi`. See [the hardware acceleration docs](/configuration/hardware_acceleration_video.md#intel-based-cpus) for how to set the driver.
|
||||
- **Use a codec that decodes more reliably.** H.265/HEVC streams may trigger this error far more often than H.264 depending on your CPU generation. If your camera exposes a separate sub-stream, assign an H.264 stream to the `detect` role. Cameras that output full-range YUV (for example some Hikvision models) are especially prone to it.
|
||||
- **Match the detect resolution to the stream resolution.** When the `detect` resolution differs from the stream, Frigate inserts a GPU scaling filter (`scale_vaapi`), which is where these surface-sync failures can often originate. Set the `detect` `width` and `height` to match the exact resolution of the stream assigned the `detect` role.
|
||||
- **Match the detect `fps` to the camera stream.** Aggressively dropping frames (for example `detect` `fps: 1` on a stream that runs at 15 fps) can cause timing mismatches in the GPU's frame buffer. Lower the sub-stream's frame rate on the camera itself instead of dropping most frames in Frigate.
|
||||
- **Fall back to software decoding.** If none of the above resolve it, remove the preset for that camera (`hwaccel_args: []`). Hardware decoding is only an optimization — on a capable CPU, software-decoding a low-resolution sub-stream is inexpensive and gives a stable detect pipeline.
|
||||
|
||||
@@ -86,13 +86,15 @@ class LicensePlateProcessingMixin:
|
||||
self.similarity_threshold = 0.8
|
||||
self.cluster_threshold = 0.85
|
||||
|
||||
def _detect(self, image: np.ndarray) -> List[np.ndarray]:
|
||||
def _detect(self, image: np.ndarray, debug_frame_id: int) -> List[np.ndarray]:
|
||||
"""
|
||||
Detect possible areas of text in the input image by first resizing and normalizing it,
|
||||
running a detection model, and filtering out low-probability regions.
|
||||
|
||||
Args:
|
||||
image (np.ndarray): The input image in which license plates will be detected.
|
||||
debug_frame_id (int): Shared id used to name debug images so all artifacts
|
||||
from a single LPR pass share the same filename suffix.
|
||||
|
||||
Returns:
|
||||
List[np.ndarray]: A list of bounding box coordinates representing detected license plates.
|
||||
@@ -106,9 +108,8 @@ class LicensePlateProcessingMixin:
|
||||
normalized_image = self._normalize_image(resized_image)
|
||||
|
||||
if WRITE_DEBUG_IMAGES:
|
||||
current_time = int(datetime.datetime.now().timestamp())
|
||||
cv2.imwrite(
|
||||
f"debug/frames/license_plate_resized_{current_time}.jpg",
|
||||
f"debug/frames/license_plate_resized_{debug_frame_id}.jpg",
|
||||
resized_image,
|
||||
)
|
||||
|
||||
@@ -203,7 +204,7 @@ class LicensePlateProcessingMixin:
|
||||
return self.ctc_decoder(outputs)
|
||||
|
||||
def _process_license_plate(
|
||||
self, camera: str, id: str, image: np.ndarray
|
||||
self, camera: str, id: str, image: np.ndarray, debug_frame_id: int
|
||||
) -> Tuple[List[str], List[List[float]], List[int]]:
|
||||
"""
|
||||
Complete pipeline for detecting, classifying, and recognizing license plates in the input image.
|
||||
@@ -214,6 +215,8 @@ class LicensePlateProcessingMixin:
|
||||
camera (str): Camera identifier.
|
||||
id (str): Event identifier.
|
||||
image (np.ndarray): The input image in which to detect, classify, and recognize license plates.
|
||||
debug_frame_id (int): Shared id used to name debug images so all artifacts
|
||||
from a single LPR pass share the same filename suffix.
|
||||
|
||||
Returns:
|
||||
Tuple[List[str], List[List[float]], List[int]]: Detected license plate texts, character-level confidence scores for each plate (flattened into a single list per plate), and areas of the plates.
|
||||
@@ -227,7 +230,7 @@ class LicensePlateProcessingMixin:
|
||||
logger.debug("Model runners not loaded")
|
||||
return [], [], []
|
||||
|
||||
boxes = self._detect(image)
|
||||
boxes = self._detect(image, debug_frame_id)
|
||||
if len(boxes) == 0:
|
||||
logger.debug(f"{camera}: No boxes found by OCR detector model")
|
||||
return [], [], []
|
||||
@@ -243,7 +246,6 @@ class LicensePlateProcessingMixin:
|
||||
boxes, plate_width=plate_width, gap_fraction=0.1
|
||||
)
|
||||
|
||||
current_time = int(datetime.datetime.now().timestamp())
|
||||
if WRITE_DEBUG_IMAGES:
|
||||
debug_image = image.copy()
|
||||
for box in boxes:
|
||||
@@ -259,7 +261,7 @@ class LicensePlateProcessingMixin:
|
||||
)
|
||||
|
||||
cv2.imwrite(
|
||||
f"debug/frames/license_plate_boxes_{current_time}.jpg", debug_image
|
||||
f"debug/frames/license_plate_boxes_{debug_frame_id}.jpg", debug_image
|
||||
)
|
||||
|
||||
boxes = self._sort_boxes(list(boxes))
|
||||
@@ -322,7 +324,7 @@ class LicensePlateProcessingMixin:
|
||||
if WRITE_DEBUG_IMAGES:
|
||||
for i, img in enumerate(group_plate_images):
|
||||
cv2.imwrite(
|
||||
f"debug/frames/license_plate_cropped_{current_time}_{group_indices[i] + 1}.jpg",
|
||||
f"debug/frames/license_plate_cropped_{debug_frame_id}_{group_indices[i] + 1}.jpg",
|
||||
img,
|
||||
)
|
||||
|
||||
@@ -335,7 +337,7 @@ class LicensePlateProcessingMixin:
|
||||
cv2.imwrite(
|
||||
os.path.join(
|
||||
CLIPS_DIR,
|
||||
f"lpr/{camera}/{id}/{current_time}_{group_indices[i] + 1}.jpg",
|
||||
f"lpr/{camera}/{id}/{debug_frame_id}_{group_indices[i] + 1}.jpg",
|
||||
),
|
||||
img,
|
||||
)
|
||||
@@ -1199,6 +1201,7 @@ class LicensePlateProcessingMixin:
|
||||
self.metrics.yolov9_lpr_pps.value = self.plates_det_second.eps()
|
||||
camera = obj_data if dedicated_lpr else obj_data["camera"]
|
||||
current_time = int(datetime.datetime.now().timestamp())
|
||||
debug_frame_id = int(datetime.datetime.now().timestamp() * 1000)
|
||||
|
||||
if not self.config.cameras[camera].lpr.enabled:
|
||||
return
|
||||
@@ -1214,7 +1217,7 @@ class LicensePlateProcessingMixin:
|
||||
|
||||
if WRITE_DEBUG_IMAGES:
|
||||
cv2.imwrite(
|
||||
f"debug/frames/dedicated_lpr_masked_{current_time}.jpg",
|
||||
f"debug/frames/dedicated_lpr_masked_{debug_frame_id}.jpg",
|
||||
rgb,
|
||||
)
|
||||
|
||||
@@ -1326,7 +1329,7 @@ class LicensePlateProcessingMixin:
|
||||
|
||||
if WRITE_DEBUG_IMAGES:
|
||||
cv2.imwrite(
|
||||
f"debug/frames/car_frame_{current_time}.jpg",
|
||||
f"debug/frames/car_frame_{debug_frame_id}.jpg",
|
||||
car,
|
||||
)
|
||||
|
||||
@@ -1454,7 +1457,7 @@ class LicensePlateProcessingMixin:
|
||||
|
||||
if WRITE_DEBUG_IMAGES:
|
||||
cv2.imwrite(
|
||||
f"debug/frames/license_plate_frame_{current_time}.jpg",
|
||||
f"debug/frames/license_plate_frame_{debug_frame_id}.jpg",
|
||||
license_plate_frame,
|
||||
)
|
||||
|
||||
@@ -1464,7 +1467,7 @@ class LicensePlateProcessingMixin:
|
||||
# run detection, returns results sorted by confidence, best first
|
||||
start = datetime.datetime.now().timestamp()
|
||||
license_plates, confidences, areas = self._process_license_plate(
|
||||
camera, id, license_plate_frame
|
||||
camera, id, license_plate_frame, debug_frame_id
|
||||
)
|
||||
self.plates_rec_second.update()
|
||||
self.plate_rec_speed.update(datetime.datetime.now().timestamp() - start)
|
||||
|
||||
@@ -0,0 +1,183 @@
|
||||
"""Test in-place yaml config updates."""
|
||||
|
||||
import os
|
||||
import tempfile
|
||||
import unittest
|
||||
|
||||
from ruamel.yaml import YAML
|
||||
|
||||
from frigate.util.builtin import update_yaml_file_bulk
|
||||
|
||||
|
||||
class TestUpdateYaml(unittest.TestCase):
|
||||
def setUp(self) -> None:
|
||||
self.yaml = YAML()
|
||||
fd, self.config_path = tempfile.mkstemp(suffix=".yml")
|
||||
os.close(fd)
|
||||
|
||||
def tearDown(self) -> None:
|
||||
os.unlink(self.config_path)
|
||||
|
||||
def _write(self, text: str) -> None:
|
||||
with open(self.config_path, "w") as f:
|
||||
f.write(text)
|
||||
|
||||
def _read(self) -> str:
|
||||
with open(self.config_path) as f:
|
||||
return f.read()
|
||||
|
||||
def _load(self):
|
||||
with open(self.config_path) as f:
|
||||
return self.yaml.load(f)
|
||||
|
||||
def test_delete_key(self):
|
||||
"""Deleting a key removes it and leaves valid yaml."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" objects:\n"
|
||||
" filters:\n"
|
||||
" car:\n"
|
||||
" mask: 0,0.45,0.245,0.45\n"
|
||||
)
|
||||
update_yaml_file_bulk(
|
||||
self.config_path, {"cameras.cam1.objects.filters.car.mask": ""}
|
||||
)
|
||||
data = self._load()
|
||||
assert "mask" not in data["cameras"]["cam1"]["objects"]["filters"]["car"]
|
||||
|
||||
def test_delete_commented_key_emptying_map(self):
|
||||
"""Deleting the only key of a map whose key carries comments must not
|
||||
emit unparseable yaml (orphaned comment tokens above a flow-style {})."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" objects:\n"
|
||||
" filters:\n"
|
||||
" car:\n"
|
||||
" # cars parked across the street\n"
|
||||
" # second comment line\n"
|
||||
" mask: 0,0.45,0.245,0.45\n"
|
||||
" motion:\n"
|
||||
" mask: 0,0.449,0.686,0.395\n"
|
||||
)
|
||||
update_yaml_file_bulk(
|
||||
self.config_path, {"cameras.cam1.objects.filters.car.mask": ""}
|
||||
)
|
||||
# must re-parse cleanly
|
||||
data = self._load()
|
||||
assert "mask" not in data["cameras"]["cam1"]["objects"]["filters"]["car"]
|
||||
assert data["cameras"]["cam1"]["motion"]["mask"] == "0,0.449,0.686,0.395"
|
||||
# the orphaned comments must be gone from the file, not just parseable
|
||||
content = self._read()
|
||||
assert "cars parked across the street" not in content
|
||||
assert "second comment line" not in content
|
||||
|
||||
def test_delete_last_named_mask_emptying_map(self):
|
||||
"""The path the current UI actually sends: a named object mask deleted
|
||||
down to an empty `mask` map, with a comment inside that map."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" objects:\n"
|
||||
" filters:\n"
|
||||
" car:\n"
|
||||
" mask:\n"
|
||||
" # ignore the neighbor's driveway\n"
|
||||
" driveway:\n"
|
||||
" coordinates: 0,0.1,0.2,0.3\n"
|
||||
)
|
||||
update_yaml_file_bulk(
|
||||
self.config_path,
|
||||
{"cameras.cam1.objects.filters.car.mask.driveway": ""},
|
||||
)
|
||||
data = self._load()
|
||||
assert data["cameras"]["cam1"]["objects"]["filters"]["car"]["mask"] == {}
|
||||
assert "ignore the neighbor's driveway" not in self._read()
|
||||
|
||||
def test_delete_last_commented_list_item(self):
|
||||
"""Deleting the last element of a commented sequence must not emit
|
||||
an orphaned comment above a flow-style [] at column 0."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" motion:\n"
|
||||
" mask:\n"
|
||||
" # driveway motion mask\n"
|
||||
" - 0,0.4,0.6,0.4\n"
|
||||
)
|
||||
update_yaml_file_bulk(self.config_path, {"cameras.cam1.motion.mask.0": ""})
|
||||
data = self._load()
|
||||
assert data["cameras"]["cam1"]["motion"]["mask"] == []
|
||||
assert "driveway motion mask" not in self._read()
|
||||
|
||||
def test_delete_list_item_preserves_remaining(self):
|
||||
"""Deleting one element of a sequence keeps the others and stays valid."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" motion:\n"
|
||||
" mask:\n"
|
||||
" - 0,0.4,0.6,0.4\n"
|
||||
" - 0,0.1,0.2,0.3\n"
|
||||
)
|
||||
update_yaml_file_bulk(self.config_path, {"cameras.cam1.motion.mask.0": ""})
|
||||
data = self._load()
|
||||
assert data["cameras"]["cam1"]["motion"]["mask"] == ["0,0.1,0.2,0.3"]
|
||||
|
||||
def test_delete_key_preserves_siblings(self):
|
||||
"""Deleting one key among several keeps the sibling entries and any
|
||||
comments on keys preceding the deleted one."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" objects:\n"
|
||||
" filters:\n"
|
||||
" car:\n"
|
||||
" # mask drawn around the parked suv\n"
|
||||
" mask: 0,0.45,0.245,0.45\n"
|
||||
" threshold: 0.8\n"
|
||||
)
|
||||
update_yaml_file_bulk(
|
||||
self.config_path, {"cameras.cam1.objects.filters.car.threshold": ""}
|
||||
)
|
||||
data = self._load()
|
||||
car = data["cameras"]["cam1"]["objects"]["filters"]["car"]
|
||||
assert "threshold" not in car
|
||||
assert car["mask"] == "0,0.45,0.245,0.45"
|
||||
assert "# mask drawn around the parked suv" in self._read()
|
||||
|
||||
def test_delete_first_commented_key_keeps_map_valid(self):
|
||||
"""Deleting a commented key from a map that still has other keys
|
||||
leaves the remaining entries intact and the file parseable."""
|
||||
self._write(
|
||||
"cameras:\n"
|
||||
" cam1:\n"
|
||||
" objects:\n"
|
||||
" filters:\n"
|
||||
" car:\n"
|
||||
" # comment on the deleted key\n"
|
||||
" mask: 0,0.45,0.245,0.45\n"
|
||||
" threshold: 0.8\n"
|
||||
)
|
||||
update_yaml_file_bulk(
|
||||
self.config_path, {"cameras.cam1.objects.filters.car.mask": ""}
|
||||
)
|
||||
data = self._load()
|
||||
car = data["cameras"]["cam1"]["objects"]["filters"]["car"]
|
||||
assert "mask" not in car
|
||||
assert car["threshold"] == 0.8
|
||||
|
||||
def test_update_value_preserves_comments(self):
|
||||
"""Updating a value keeps surrounding comments intact."""
|
||||
self._write(
|
||||
"cameras:\n cam1:\n detect:\n # tuned for the pi\n fps: 4\n"
|
||||
)
|
||||
update_yaml_file_bulk(self.config_path, {"cameras.cam1.detect.fps": 5})
|
||||
data = self._load()
|
||||
assert data["cameras"]["cam1"]["detect"]["fps"] == 5
|
||||
assert "# tuned for the pi" in self._read()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main(verbosity=2)
|
||||
@@ -293,26 +293,51 @@ def update_yaml_file_bulk(file_path: str, updates: Dict[str, Any]):
|
||||
logger.error(f"Unable to write to Frigate config file {file_path}: {e}")
|
||||
|
||||
|
||||
def clear_orphaned_comments(collection, parent, parent_key) -> None:
|
||||
"""Drop stale ruamel comment tokens after a deletion empties a collection.
|
||||
|
||||
When the last entry of a mapping or sequence is removed, any comments that
|
||||
lived inside that collection's block are orphaned. ruamel then emits them
|
||||
above a flow-style `{}`/`[]` dedented to column 0, which is unparseable and
|
||||
corrupts the config. Clearing the emptied collection's own comment metadata
|
||||
(and the parent's entry pointing at it) keeps the dump valid. Non-empty
|
||||
collections are left untouched so comments on remaining siblings survive.
|
||||
"""
|
||||
if not hasattr(collection, "ca") or len(collection) != 0:
|
||||
return
|
||||
|
||||
collection.ca.items.clear()
|
||||
collection.ca.comment = None
|
||||
if parent is not None and hasattr(parent, "ca"):
|
||||
parent.ca.items.pop(parent_key, None)
|
||||
|
||||
|
||||
def update_yaml(data, key_path, new_value):
|
||||
temp = data
|
||||
parent = None
|
||||
parent_key = None
|
||||
for key in key_path[:-1]:
|
||||
if isinstance(key, tuple):
|
||||
if key[0] not in temp:
|
||||
temp[key[0]] = [{}] * max(1, key[1] + 1)
|
||||
elif len(temp[key[0]]) <= key[1]:
|
||||
temp[key[0]] += [{}] * (key[1] - len(temp[key[0]]) + 1)
|
||||
parent, parent_key = temp[key[0]], key[1]
|
||||
temp = temp[key[0]][key[1]]
|
||||
else:
|
||||
if key not in temp or temp[key] is None:
|
||||
temp[key] = {}
|
||||
parent, parent_key = temp, key
|
||||
temp = temp[key]
|
||||
|
||||
last_key = key_path[-1]
|
||||
if new_value == "":
|
||||
if isinstance(last_key, tuple):
|
||||
del temp[last_key[0]][last_key[1]]
|
||||
clear_orphaned_comments(temp[last_key[0]], temp, last_key[0])
|
||||
else:
|
||||
del temp[last_key]
|
||||
clear_orphaned_comments(temp, parent, parent_key)
|
||||
else:
|
||||
if isinstance(last_key, tuple):
|
||||
if last_key[0] not in temp:
|
||||
|
||||
@@ -2,7 +2,11 @@ import { baseUrl } from "./baseUrl";
|
||||
import { ReactNode, useCallback, useEffect, useRef } from "react";
|
||||
import { WsSendContext } from "./wsContext";
|
||||
import type { Update } from "./wsContext";
|
||||
import { processWsMessage, resetWsStore } from "./ws";
|
||||
import {
|
||||
invalidateCameraActivityCache,
|
||||
processWsMessage,
|
||||
resetWsStore,
|
||||
} from "./ws";
|
||||
|
||||
export function WsProvider({ children }: { children: ReactNode }) {
|
||||
const wsUrl = `${baseUrl.replace(/^http/, "ws")}ws`;
|
||||
@@ -34,6 +38,9 @@ export function WsProvider({ children }: { children: ReactNode }) {
|
||||
|
||||
ws.onopen = () => {
|
||||
reconnectAttempt.current = 0;
|
||||
// events may have been missed while disconnected — the snapshot
|
||||
// requested below must fully apply even if byte-identical
|
||||
invalidateCameraActivityCache();
|
||||
ws.send(
|
||||
JSON.stringify({ topic: "onConnect", message: "", retain: false }),
|
||||
);
|
||||
|
||||
+28
-5
@@ -82,12 +82,15 @@ export function processWsMessage(raw: string) {
|
||||
|
||||
function applyTopicUpdate(topic: string, newVal: unknown) {
|
||||
const oldVal = wsState[topic];
|
||||
// camera_activity snapshots always re-notify: consumers reconcile local
|
||||
// state that may have diverged from an unchanged snapshot
|
||||
const isActivitySnapshot = topic.startsWith("camera_activity/");
|
||||
// Fast path: === for primitives ("ON"/"OFF", numbers).
|
||||
// Fall back to isEqual for objects/arrays.
|
||||
const unchanged =
|
||||
oldVal === newVal ||
|
||||
(typeof newVal === "object" && newVal !== null && isEqual(oldVal, newVal));
|
||||
if (unchanged) return;
|
||||
if (unchanged && !isActivitySnapshot) return;
|
||||
|
||||
wsState[topic] = newVal;
|
||||
// Snapshot the Set — a listener may trigger unmount that modifies it.
|
||||
@@ -131,6 +134,25 @@ let wsMessageIdCounter = 0;
|
||||
// traversals) on every flush — critical with many cameras.
|
||||
let lastCameraActivityPayload: string | null = null;
|
||||
|
||||
// Make the next camera_activity snapshot fully apply even when byte-identical
|
||||
// to the previous one — local state may have diverged while no messages flowed
|
||||
export function invalidateCameraActivityCache() {
|
||||
lastCameraActivityPayload = null;
|
||||
}
|
||||
|
||||
// Collapse same-task resync requests (one hook per camera card) into a
|
||||
// single onConnect round-trip
|
||||
let resyncScheduled = false;
|
||||
function requestCameraActivityResync(sendOnConnect: () => void) {
|
||||
if (resyncScheduled) return;
|
||||
resyncScheduled = true;
|
||||
queueMicrotask(() => {
|
||||
resyncScheduled = false;
|
||||
invalidateCameraActivityCache();
|
||||
sendOnConnect();
|
||||
});
|
||||
}
|
||||
|
||||
function applyCameraActivity(payload: string) {
|
||||
// Fast path: if the raw JSON string is identical, nothing changed.
|
||||
if (payload === lastCameraActivityPayload) return;
|
||||
@@ -509,15 +531,16 @@ export function useInitialCameraState(
|
||||
// camera_activity sub-topic payload is already parsed by expandCameraActivity
|
||||
const data = payload as FrigateCameraState | undefined;
|
||||
|
||||
// onConnect is sent once in WsProvider.onopen — no need to re-request on
|
||||
// every component mount. Components read cached wsState immediately via
|
||||
// useSyncExternalStore. Only re-request when the user tabs back in.
|
||||
// the cached snapshot is only written on onConnect and can be stale by the
|
||||
// time this hook mounts — re-request on mount and when the user tabs back in
|
||||
useEffect(() => {
|
||||
if (!revalidateOnFocus) return;
|
||||
|
||||
requestCameraActivityResync(() => sendCommand("onConnect"));
|
||||
|
||||
const listener = () => {
|
||||
if (document.visibilityState === "visible") {
|
||||
sendCommand("onConnect");
|
||||
requestCameraActivityResync(() => sendCommand("onConnect"));
|
||||
}
|
||||
};
|
||||
addEventListener("visibilitychange", listener);
|
||||
|
||||
@@ -7,7 +7,7 @@ import {
|
||||
} from "@/api/ws";
|
||||
import { CameraConfig, FrigateConfig } from "@/types/frigateConfig";
|
||||
import { MotionData, ReviewSegment } from "@/types/review";
|
||||
import { useCallback, useEffect, useMemo, useState } from "react";
|
||||
import { useEffect, useMemo, useState } from "react";
|
||||
import { AudioDetection, ObjectType } from "@/types/ws";
|
||||
import { useTimelineUtils } from "./use-timeline-utils";
|
||||
import useDeepMemo from "./use-deep-memo";
|
||||
@@ -57,7 +57,13 @@ export function useCameraActivity(
|
||||
);
|
||||
useEffect(() => {
|
||||
if (updatedCameraState) {
|
||||
setObjects(updatedCameraState.objects);
|
||||
// functional updater keeps `objects` out of the deps: this effect must
|
||||
// only run on snapshot arrival, or it would re-assert a stale snapshot
|
||||
// over newer event-driven state
|
||||
const newObjects = updatedCameraState.objects ?? [];
|
||||
setObjects((currentObjects) =>
|
||||
isEqual(currentObjects, newObjects) ? currentObjects : newObjects,
|
||||
);
|
||||
}
|
||||
}, [updatedCameraState, camera]);
|
||||
|
||||
@@ -82,15 +88,6 @@ export function useCameraActivity(
|
||||
const { payload: event } = useFrigateEvents();
|
||||
const updatedEvent = useDeepMemo(event);
|
||||
|
||||
const handleSetObjects = useCallback(
|
||||
(newObjects: ObjectType[]) => {
|
||||
if (!isEqual(objects, newObjects)) {
|
||||
setObjects(newObjects);
|
||||
}
|
||||
},
|
||||
[objects],
|
||||
);
|
||||
|
||||
useEffect(() => {
|
||||
if (!updatedEvent) {
|
||||
return;
|
||||
@@ -100,53 +97,71 @@ export function useCameraActivity(
|
||||
return;
|
||||
}
|
||||
|
||||
const updatedEventIndex =
|
||||
objects?.findIndex((obj) => obj.id === updatedEvent.after.id) ?? -1;
|
||||
// functional updater keeps `objects` out of the deps: each event applies
|
||||
// exactly once against the true current list, so events arriving close
|
||||
// together cannot clobber each other's changes with a stale write-back
|
||||
setObjects((currentObjects) => {
|
||||
const existingObjects = currentObjects ?? [];
|
||||
const updatedEventIndex = existingObjects.findIndex(
|
||||
(obj) => obj.id === updatedEvent.after.id,
|
||||
);
|
||||
|
||||
let newObjects: ObjectType[] = [...(objects ?? [])];
|
||||
|
||||
if (updatedEvent.type === "end") {
|
||||
if (updatedEventIndex !== -1) {
|
||||
if (updatedEvent.type === "end") {
|
||||
if (updatedEventIndex === -1) {
|
||||
return currentObjects;
|
||||
}
|
||||
const newObjects = [...existingObjects];
|
||||
newObjects.splice(updatedEventIndex, 1);
|
||||
return newObjects;
|
||||
}
|
||||
} else {
|
||||
|
||||
let label = updatedEvent.after.label;
|
||||
|
||||
if (updatedEvent.after.sub_label) {
|
||||
const sub_label = updatedEvent.after.sub_label[0];
|
||||
|
||||
if (attributeLabels.includes(sub_label)) {
|
||||
label = sub_label;
|
||||
} else {
|
||||
label = `${label}-verified`;
|
||||
}
|
||||
}
|
||||
|
||||
if (updatedEventIndex === -1) {
|
||||
// add unknown updatedEvent to list if not stationary
|
||||
if (!updatedEvent.after.stationary) {
|
||||
const newActiveObject: ObjectType = {
|
||||
id: updatedEvent.after.id,
|
||||
label: updatedEvent.after.label,
|
||||
stationary: updatedEvent.after.stationary,
|
||||
area: updatedEvent.after.area,
|
||||
ratio: updatedEvent.after.ratio,
|
||||
score: updatedEvent.after.score,
|
||||
sub_label: updatedEvent.after.sub_label?.[0] ?? "",
|
||||
};
|
||||
newObjects = [...(objects ?? []), newActiveObject];
|
||||
if (updatedEvent.after.stationary) {
|
||||
return currentObjects;
|
||||
}
|
||||
} else {
|
||||
let label = updatedEvent.after.label;
|
||||
|
||||
if (updatedEvent.after.sub_label) {
|
||||
const sub_label = updatedEvent.after.sub_label[0];
|
||||
|
||||
if (attributeLabels.includes(sub_label)) {
|
||||
label = sub_label;
|
||||
} else {
|
||||
label = `${label}-verified`;
|
||||
}
|
||||
}
|
||||
|
||||
newObjects[updatedEventIndex] = {
|
||||
...newObjects[updatedEventIndex],
|
||||
const newActiveObject: ObjectType = {
|
||||
id: updatedEvent.after.id,
|
||||
label,
|
||||
stationary: updatedEvent.after.stationary,
|
||||
area: updatedEvent.after.area,
|
||||
ratio: updatedEvent.after.ratio,
|
||||
score: updatedEvent.after.score,
|
||||
sub_label: updatedEvent.after.sub_label?.[0] ?? "",
|
||||
};
|
||||
return [...existingObjects, newActiveObject];
|
||||
}
|
||||
}
|
||||
|
||||
handleSetObjects(newObjects);
|
||||
}, [attributeLabels, camera, updatedEvent, objects, handleSetObjects]);
|
||||
const existing = existingObjects[updatedEventIndex];
|
||||
|
||||
if (
|
||||
existing.label === label &&
|
||||
existing.stationary === updatedEvent.after.stationary
|
||||
) {
|
||||
return currentObjects;
|
||||
}
|
||||
|
||||
const newObjects = [...existingObjects];
|
||||
newObjects[updatedEventIndex] = {
|
||||
...existing,
|
||||
label,
|
||||
stationary: updatedEvent.after.stationary,
|
||||
};
|
||||
return newObjects;
|
||||
});
|
||||
}, [attributeLabels, camera, updatedEvent]);
|
||||
|
||||
// determine if camera is offline
|
||||
|
||||
|
||||
Reference in New Issue
Block a user