[FFmpeg-trac] #6864(avformat:open): H.264 with multiple PPS - extradata in Matroska not complete upon remuxing
FFmpeg
trac at avcodec.org
Wed Nov 29 02:37:30 EET 2017
#6864: H.264 with multiple PPS - extradata in Matroska not complete upon remuxing
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Reporter: mkver | Owner:
Type: defect | Status: open
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: h264 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 1 |
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Changes (by jamrial):
* analyzed: 0 => 1
* keywords: SPS, PPS => h264
* status: new => open
* component: undetermined => avformat
* version: unspecified => git-master
Comment:
The avcc writing code in lavf is explicitly writing only the last sps and
the last pps it finds in annexb style extradata. It should indeed instead
write all.
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Ticket URL: <https://trac.ffmpeg.org/ticket/6864#comment:1>
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