[FFmpeg-trac] #3859(undetermined:new): mp4: start_time never zero

FFmpeg trac at avcodec.org
Thu Oct 9 09:35:17 CEST 2014


#3859: mp4: start_time never zero
-------------------------------------+-------------------------------------
             Reporter:  blacktrash   |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by blacktrash):

 Trying to follow this up for fdk-aac: http://sourceforge.net/p/opencore-
 amr/mailman/message/32912437/

 It definitely has practical consequences in "real life", the end of video
 of a HLS "vod" stream in a HTML5 video tag becomes reliable on legacy
 devices if I -filter:a atrim to the exact duration of the video.

 fdk-aac maybe external, but is recommended quite strongly in the Wiki and
 such, so it really would be nice to find a solution for this; also the
 native encoder has the same problem, just not as pronounced.

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Ticket URL: <https://trac.ffmpeg.org/ticket/3859#comment:14>
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