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Code Issues Actions 2 Packages Projects Releases Wiki Activity

FEAT: Support for ffmpeg presets (#3840)

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* Add hwaccel presets

* Use hwaccel presets

* Add input arg presets

* Use input arg presets

* Make util to clean up redundant code

* Add support for output arg presets

* Add tests

* Update camera specific to use presets

* Update hwaccel to use presets

* Format files and fix tests

* Rewrite tests to test record correctly

* Move presets from string to list to avoid manually separating into a list

* Add mjpeg cuvid decoder preset

* Fix tests

* Fix comment
This commit is contained in:
Nicolas Mowen
2022-11-28 21:48:11 -06:00
committed by GitHub
parent 69560c8bde
commit 87144cd572
6 changed files with 480 additions and 75 deletions
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docs/docs/configuration/hardware_acceleration.md
+7 -7
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@@ -12,22 +12,22 @@ Ensure you increase the allocated RAM for your GPU to at least 128 (raspi-config
```yaml
ffmpeg:
hwaccel_args: -c:v h264_v4l2m2m
hwaccel_args: preset-rpi-64-h264
```
### Intel-based CPUs (<10th Generation) via Quicksync
```yaml
ffmpeg:
hwaccel_args: -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p
hwaccel_args: preset-intel-vaapi
```
**NOTICE**: With some of the processors, like the J4125, the default driver `iHD` doesn't seem to work correctly for hardware acceleration. You may need to change the driver to `i965` by adding the following environment variable `LIBVA_DRIVER_NAME=i965` to your docker-compose file or [in the frigate.yml for HA OS users](advanced.md#environment_vars).
**NOTICE**: With some of the processors, like the J4125, the default driver `iHD` doesn't seem to work correctly for hardware acceleration. You may need to change the driver to `i965` by adding the following environment variable `LIBVA_DRIVER_NAME=i965` to your docker-compose file or [in the frigate.yml for HA OS users](advanced.md#environment_vars).
### Intel-based CPUs (>=10th Generation) via Quicksync
```yaml
ffmpeg:
hwaccel_args: -c:v h264_qsv
hwaccel_args: preset-intel-qsv-h264
```
### AMD/ATI GPUs (Radeon HD 2000 and newer GPUs) via libva-mesa-driver
@@ -36,7 +36,7 @@ ffmpeg:
```yaml
ffmpeg:
hwaccel_args: -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p
hwaccel_args: preset-amd-vaapi
```
### NVIDIA GPU
@@ -79,11 +79,11 @@ A list of supported codecs (you can use `ffmpeg -decoders | grep cuvid` in the c
V..... vp9_cuvid Nvidia CUVID VP9 decoder (codec vp9)
```
For example, for H264 video, you'll select `h264_cuvid`.
For example, for H264 video, you'll select `preset-nvidia-h264`.
```yaml
ffmpeg:
hwaccel_args: -c:v h264_cuvid
hwaccel_args: preset-nvidia-h264
```
If everything is working correctly, you should see a significant improvement in performance.