|
What type of source are you using to compress your .avi? Was it in sync to start with? What was the exact message in VirtualDub? What codecs and settings are you encoding at?
As for the audio sync when playing back on the Pocket PC - I had the same thing, only the opposite of what you're getting, when using the normal Fraunhofer MP3 codec in mono. Now I only use the Lame MP3 codec, and everything always stays in sync.
In VirtualDub's Framerate dialog, if the 'Change so video and audio durations match' option is enabled, that's a clue that the source video is slighly out-of-sync to begin with, and may get progressively worse as you re-encode it.
|