[popcornmix]

[*][dvdplayer] Allow new timestamp correction code to be disabled with an advancedsetting (1c1d34a8)
[*][dvdplayer] Try resetting the demuxer if audio and video remain out of sync (1ff8c094)

@gendo - one of these attempts to reset the demuxer if audio and video remain out of sync for 2 seconds. Untested, but I'd be interested if you can see an effect from it.
The other adds an advancedsetting so you can revert the timestamp change. Something like this in ~/.kodi/userdata/advancedsettings.xml

Code:

<advancedsettings>
<video>
  <reverttimestampchange>false</reverttimestampchange>
</video>
</advancedsettings>