[FFmpeg-trac] #2751(avformat:new): libavformat demuxes the rest of the whole file at once when reading a packet from a mpegps stream, genpts is enabled, and there are timestamp jumps

[FFmpeg]

#2751: libavformat demuxes the rest of the whole file at once when reading a
packet from a mpegps stream, genpts is enabled, and there are timestamp
jumps
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             Reporter:  gjdfgh      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by gjdfgh):

 Maybe I should explain why it's hard to produce a test case. This happens
 when using libavformat on the libdvdread stream output when playing a
 commercial DVD. A small sample won't demonstrate the freeze, because
 libavformat will reach EOF quickly. Also, a freeze doesn't really have any
 interesting output. So I'm not sure what to do.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2751#comment:1>
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