[FFmpeg-trac] #11034(avformat:new): Stream copy with -use_editlist 0 introduces delay by default, causes A/V desync without warning

[FFmpeg]

#11034: Stream copy with -use_editlist 0 introduces delay by default, causes A/V
desync without warning
--------------------------------------+------------------------------------
             Reporter:  pchu          |                    Owner:  (none)
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avformat
              Version:  git-master    |               Resolution:
             Keywords:  mp4 editlist  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
--------------------------------------+------------------------------------
Changes (by MasterQuestionable):

 * cc: MasterQuestionable (added)
 * keywords:   => mp4 editlist
 * component:  undetermined => avformat

Comment:

 ͏    There are potentially implementation problems with "-copyts"
 [/wiki/Seeking#avoid_negative_ts ͏"-avoid_negative_ts"]:
 ͏    Seemingly overlapping.

 ͏    I do not yet have the time to further analyze.

 ͏    See also:
 ͏    https://trac.ffmpeg.org/wiki/Seeking?action=diff&version=43
 ͏    https://trac.ffmpeg.org/ticket/11007
 \\
 \\
 ͏    As for the spec-compliance: I fear many of the specs are illy-
 defined.
 ͏    See:
 ͏    https://trac.ffmpeg.org/ticket/2325#comment:24
 ͏    https://trac.ffmpeg.org/wiki/WikiFormatting#Images
 ("!MasterQuestionable")
 ͏    https://trac.ffmpeg.org/attachment/wiki/WikiFormatting/raw.txt
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11034#comment:1>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker