[FFmpeg-trac] #10585(avformat:new): Seeking forward in iPhone video ends up seeking backwards

[FFmpeg]

#10585: Seeking forward in iPhone video ends up seeking backwards
------------------------------------+------------------------------------
             Reporter:  low-batt    |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------
Comment (by low-batt):

 The FFmpeg issue is a regression. If mpv is built with an old enough
 version of the FFmpeg libraries then mpv will not exhibit the problem.

 Using [https://github.com/mpv-player/mpv-build mpv-build] I built both
 FFmpeg and mpv from their master branches today. Playing FullHD30fps.mov
 and pressing right arrow still resulted in playback restarting from an
 earlier position.

 Double check the versions of the FFmpeg libraries being used in the mpv
 executable that does not exhibit the problem.
 {{{
 low-batt at gag mpv-build (master %=)$ mpv/build/mpv --version
 mpv v0.36.0-406-g49286209a0 Copyright © 2000-2023 mpv/MPlayer/mplayer2
 projects
  built on Sep 24 2023 15:05:33
 libplacebo version: v6.337.0-rc1-1-g61c1c589
 FFmpeg version: N-112171-g13a3e2a9b4
 FFmpeg library versions:
    libavutil       58.25.100
    libavcodec      60.27.100
    libavformat     60.13.100
    libswscale      7.3.100
    libavfilter     9.11.100
    libswresample   4.11.100
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10585#comment:5>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker