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Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
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Chandler 2023-04-19 13:44:34 -06:00 committed by GitHub
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docs/docs/configuration/hardware_acceleration.md
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@ -17,7 +17,7 @@ ffmpeg:
### Intel-based CPUs ### Intel-based CPUs
#### Intel-based CPUs (<10th Generation) via VAAPI #### Via VAAPI
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. 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.
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**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 #### Via Quicksync (>=10th Generation only)
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.
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#### Docker Configuration #### Docker Configuration
Additional configuration is needed for the Docker container to be able to access the `intel_gpu_top` command for GPU stats. Two possible changes need to be made: 1) Adding the `CAP_PERFMON` capability and 2) Setting the `perf_event_paranoid` low enough to allow access to the perfomance event system. Additional configuration is needed for the Docker container to be able to access the `intel_gpu_top` command for GPU stats. Three possible changes can be made:
1. Run the container as privileged.
2. Adding the `CAP_PERFMON` capability.
3. Setting the `perf_event_paranoid` low enough to allow access to the perfomance event system.
##### CAP_PERFMON ##### CAP_PERFMON