Movie playback with audio off-sync

[megaten666]

There are games which FMVs are either too fast or too slow in terms of playback meanwhile audio is playing at normal speed. Because of that audio is either don't play to the end (because when the movie segment is over, the game just skip the rest of the audio) or do play to the end but still have to wait for the end of the (now silent) movie. Is there some way to fix this?