fixing video

[Kratt]

I'm trying to fix a broken wmv video with virtualdub 1.3
it plays, but when you seek it crashes.

so I opened it, it reconstructs missing asf block.
I set vid/aud to direct copy.

the result is avi file, but the audio slows down, almost 4s after the 5min clip.

how do I fix this?

[DarkBlood]

You can try getting Macromedia Director instead, and try saving as a mov file or other movie files.