I have an mkv file that i have ripped media info says the file has a frame rate of 29.970 and duration of 43 minutes 25 seconds. This pretty much matches my audio files duration but when i mux them together the audio is out of sync with the video and progressively gets worse.
So i re-mux the files again but this time set the FPS of the video to 23.976, video and audio are now in perfect sync, but the newly muxed mkvhas a duration of 54minutes 19 seconds. The video and audio stays in sync for the duration of the episode which is 43 minutes 25 seconds, but after the credits finish rolling the clip starts playing again from about the 32 minute mark. Which gives give the video a length of 54 minutes 19 seconds. Any one have any ideal whats going on?