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Update hardware_acceleration.md

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VA-API worked a lot better in my own setup. I think the phrasing before sounded like it was the least prefered choice so I have slightly reworded it, and I mentioned about using ls /dev/dri to check available drivers.
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LaurenceGough 2023-05-06 17:18:43 +01:00 committed by GitHub
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docs/docs/configuration/hardware_acceleration.md
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@ -15,20 +15,20 @@ ffmpeg:
hwaccel_args: preset-rpi-64-h264 hwaccel_args: preset-rpi-64-h264
``` ```
### Intel-based CPUs (<10th Generation) via VAAPI ### VA-API
VAAPI supports automatic profile selection so it will work automatically with both H.264 and H.265 streams. VAAPI is recommended for all generations of Intel-based CPUs if QSV does not work. VA-API (Open Source Video Acceleration API) supports automatic profile selection so it will work automatically with both H.264 and H.265 streams. VA-API is recommended for all generations of Intel CPUs. Dedicated Quick Sync Video hardware for hardware-accelerated video encoding and decoding is supported with VA-API where available.
```yaml ```yaml
ffmpeg: ffmpeg:
hwaccel_args: preset-vaapi hwaccel_args: preset-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.yaml` 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.yaml` for HA OS users](advanced.md#environment_vars). You can use ```ls /dev/dri``` to check available drivers.
### Intel-based CPUs (>=10th Generation) via Quicksync ### Intel-based CPUs (>=10th Generation) via Quicksync
QSV must be set specifically based on the video encoding of the stream. QSV must be set specifically based on the video encoding of the stream. If you are experiencing any errors please try using VA-API.
#### H.264 streams #### H.264 streams