[FFmpeg-trac] #11505(avcodec:new): Cuvid decoders do not work with CUDA hwaccel anymore
FFmpeg
trac at avcodec.org
Wed Mar 12 19:44:58 EET 2025
#11505: Cuvid decoders do not work with CUDA hwaccel anymore
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Reporter: bermond | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: cuvid cuda | Blocked By:
Nvidia hw_decode hwaccel |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
I atill do not get it why are using it like this, that is kinda wrong...
h264_nvenc should be used.
ffmpeg -init_hw_device cuda=gpu:0 -hwaccel cuda -hwaccel_output_format
cuda -hwaccel_device gpu -c:v hwaccel cuda -i input.mp4 -c:v h264_nvenc
-y test-out.mp4
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Ticket URL: <https://trac.ffmpeg.org/ticket/11505#comment:5>
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