[dvdplayer] Fix for timestamp correction when no audio or no video

If audio or video track is missing, we don't have to wait for the other track to have a matching timestamp jump
Also compare dts rather than correction values as suggested by FernetMenta
Merge pull request #5345 from popcornmix/correctioncorrectioncorrection

[dvdplayer] Fix for timestamp correction when no audio or no video