[FFmpeg-trac] #11190(avcodec:new): H.264 video stops playing without errors
FFmpeg
trac at avcodec.org
Fri Sep 13 01:12:55 EEST 2024
#11190: H.264 video stops playing without errors
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Reporter: kevmo314 | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by kevmo314):
Digging into this, it looks like the POC is out of sequence. Specifically,
ffmpeg receives a picture with order 65658 and the next picture has order
65538 which triggers ffmpeg to believe the frame is out of sequence. There
is a frame number gap going from 13 -> 1 (instead of 13, 14, 15, 0, 1)
however the h264 decoder doesn't seem to correctly detect this and instead
ends up in a stuck state.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11190#comment:1>
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