[MEncoder-users] avi ntsv -> dvd conversion problem

[Tomáš Bažant]

Hi
im finishing the first version of gAVI2DVD GUI over mencoder but came to 
a problem. if the source AVI is NTSC 23.976fps and has AC3 audio track, 
mencoder according to its documentation recommends use of -oac copy. 
Then the resulting DVD'fps is the same, 23.976 which is non-standard and 
my DVD player won't play it (i tried it - it got more and more jerky 
with time). I made a conclusion to convert it into PAL 25fps, but as 
long as I use -speed 25000/23976 along with -oac copy, the rusult is out 
of sync. If I try to convert such audio track into 2 channel AC3, 
mencoder complains and won't do it. Parhaps AC3->AC3 si hard for him. 
Could anyone help me with this?

thanks