[FFmpeg-trac] #6915(avformat:open): DASH audio segments duration doesn't match exactly with video segments duration.

FFmpeg trac at avcodec.org
Thu Dec 21 19:40:47 EET 2017


#6915: DASH audio segments duration doesn't match exactly with video segments
duration.
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             Reporter:  beloko      |                    Owner:  stevenliu
                 Type:  defect      |                   Status:  open
             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 beloko):

 Not sure Roger understood the question really or he forgot "Each Media
 Playlist in each Variant Stream MUST have the same target duration.".
 That's why the Apple mediastreamvalidator complains ;)

 In my thinking, the $tolerated_milliseconds must be set in the command
 line by the user only if he wishes to round the #EXTINF value. It cannot
 be guessed automatically by FFMPEG, it's too hazardous.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6915#comment:37>
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