[FFmpeg-trac] #10332(undetermined:new): Transcodes using hevc_nvenc not copying audio as expected to the output
FFmpeg
trac at avcodec.org
Sun May 21 22:13:42 EEST 2023
#10332: Transcodes using hevc_nvenc not copying audio as expected to the output
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Reporter: Jordan | Owner: (none)
Fearnley |
Type: defect | Status: new
Priority: minor | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Jordan Fearnley):
I've just done another test run now with `-c:v h264_nvenc` to confirm,
albeit using a different input source. I get the same issue as initially
reported when doing it this way as well so it appears this isn't just
limited to hevc.
I also sent off the binaries of ffmpeg I've been using to test this over
to an associate who has a 40 series GPU, and it looks like this issue does
not occur when using `-c:v av1_nvenc`. The same issue could still be
reproduced when using `-c:v hevc_nvenc` on this other device, so it looks
like it's just h264 & hevc that are impacted.
For the sake of completeness, I've done a quick test using `-c:v libx265`
to ensure that this issue doesn't occur - outcome is as expected and there
are no problems occuring in this scenario.
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Ticket URL: <https://trac.ffmpeg.org/ticket/10332#comment:4>
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