#11390: av1_nvenc output frames sometimes cannot be decoded
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Reporter: nikomo | Owner: (none)
Type: defect | Status: closed
Priority: normal | Component: ffmpeg
Version: git-master | Resolution: invalid
Keywords: av1_nvenc | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
Those AV1 warnings come from software decoder. Counter to popular belief
software decoder is still very much used to preparse the data to send it
to HW decoder
Can you try instead of -hwaccel cuda -hwaccel_output_format cuda -i
Legacy way
-c:v hevc_cuvid -i
And maybe av1_cuvid tmif that exists.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11390#comment:5>
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