Video Speeds up Burning to dvd ><

[RiN~]

Alright so i had an Mkv with aac audioand XviD video. The mkv was vfr so i had to do that timecode thing to convert it to cfr to get it into an avi with the audio in sync. The audio i left as wav(thinking about turning that into mp3 due to file size). Now when i try to burn it, and only when i try to burn it for some reason the video moves at an amazingly fast pace while the audio stays as it should(i use Nero). By the time the Opening song is done at normal speed the video is at the ending song.....thats how bad it is XD. Is there anyway to fix this problem or maybe i did something wrong while converting? Its weird though it has no problems while playing in VLC player though it Crashes in windows media player at random moments. Ihave no idea whats going on D:

[Baldrick]

one similiar topic is enough.
https://forum.videohelp.com/viewtopic.php?t=311415&highlight=
reply to add new information.