dvd lab error; A serious error occurred during the compiling of the files.

[chance_]

first off, it's stand up comedy stuff in .avi format (i have already done all this before with no problems) so i convert it to dvd (vob files + ifo + bup files) then i demux them with vob edit to a VTS_01_1.m2v + VTS_01_1.c0.mpa. i then open those in dvd lab and create chapters like i did last time...

here are the stats of those two files;

VTS_01_1.m2v:
Size;720x576
FPS; 25.00
Ratio; 16:9
Time: 01:21:36
System: PAL
Status: OK

VTS_01_1.c0.mpa:
48.0 kHz
192 Kbps/Stereo
Time: 01:21:36Status: OK

then i hit compile, it does the whole movie but the error seems to happen at the end of the show;

A serious error occurred during the compiling of the files.

""The compile process can’t continue and has been aborted. If your source files are non elementary files, demultiplex them first and use them to compile the DVD again.

If this didn’t help, try to reencode the files again. Make sure you use DVD compliant settings in your encoder.""

i checked the one file it gave me; VTS_01_1.VOB it's all fine but at the credits near the last minute it slowly pauses then eventually it doesn't make it to the end of the credits (no big deal, it's only credits) - the avi file goes right to the end of the credits, no problems. but i am curious why this happened. i did the EXACT same thing with the same format (avi) did the same steps and all. i don't get what is wrong this time... any ideas?

[chance_]

some weird **** yo. i played the m2v file and the show finishes in 30 or so minutes (time in player) when its actually 1hr 21mins long so after that 30 mins it keeps playing but everything is blank oh and get this, while the movie is playing, the audio from the movie is playing in a different position (earlier than im seeing) - its all over the place. this is after demuxing the vobs in vob edit to m2v + mpa files. even tried demuxing again and compiling... no go. same error. the vobs (before demuxing) are all fine... weird eh?