--audio-file with ordered chapters cause strange behaviour

[Bilalh]

When using a mkv file with ordered chapter (for the opening and ending) and using an external audio file (from an mp4):

• audio from the mp4 is restarted (i.e played from the beginning) when playing the ordered chapter
• When the ordered chapter is finished, the audio from the mp4 is reset back to location before the ordered chapter was played

I would have expected the audio (from the mp4) to not be effected by the ordered chapter.

command used

mpv  anime.mkv  --audio-file=anime_with_eng_audio.mp4

version info

mpv --version
mpv git-364e062 (C) 2000-2014 mpv/MPlayer/mplayer2 projects
 built on 2014-08-15T18:12:32
ffmpeg library versions:
   libavutil       52.92.100
   libavcodec      55.69.100
   libavformat     55.48.100
   libswscale      2.6.100
   libavfilter     4.11.100
   libavresample   1.3.0

[ChrisK2]

So the audio-file position should be aligned with the virtual timeline, not the position inside each segment file. Makes sense.

[Bilalh]

@ChrisK2 that a much better description

[ghost]

So, like the change that was made for external subs?

[Bilalh]

yes

[Bilalh]

I tested with fa7c421 and it works well, thanks.