my divx movies audio go out of sync when converted from .mpg format . initially converted .dat to .mpg and the audio is just fine in it . once i convert to divx using flaskmpg , the audio is in sync for around 5 mins and then the audio runs faster than the movie , ie there is a delay in the video and audio doesnt sync . any settings i got to change ? i cannot use virtual dub , koz it shows an error when i drop the dat and mpg movie . some packet error thing used same sample rate and fps as the mpg file for the avi output . used divx 5.2 and mp3/ogg for audio , both give the same prob . any ideas ?