[FFmpeg-trac] #8522(avformat:open): DASH start segment number calculation is wrong for fragment_duration mode

FFmpeg trac at avcodec.org
Thu Aug 27 18:11:15 EEST 2020


#8522: DASH start segment number calculation is wrong for fragment_duration mode
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             Reporter:  onitake     |                    Owner:  stevenliu
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  dash        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Balling):

 Replying to [comment:14 spoeschel]:
 > The usage of the publish time actually was already part of the
 [http://git.videolan.org/?p=ffmpeg.git;a=blob;f=libavformat/dashdec.c;h=9a3a199d4e094690a474daf3bbb117aa4ec29a9c;hb=96d70694aea64616c68db8be306c159c73fb3980#l1058
 initial version].
 What about c->min_buffer_time?? If you will delete it, it will not be used
 at all except for initial parsing... That looks wrong to me...

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Ticket URL: <https://trac.ffmpeg.org/ticket/8522#comment:15>
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