I've been trying to fix an avi file whos audio and video were out of sync.
I demultiplexed the avi file into a wav and an avi using VirtualDub
I took the wav file and used goldwave to timewarp it. I saved the resulting wav file but now VirtualDub can not read that wav file.
It says The sound file "c:\bla.wav" could not be processed. Please check that it is a valid WAV file.

Further...
I needed to change the frame rate of the avi file. In the header it was reported to be 30 fps I want to change it to 29.97 fps using VirtualDub.
Where do I do it? In Source reate adjustment or in Frame rate conversion?
(Note: I simply wish to change the avi header not the number of frames, nor do I wish to do any interpolation)