[MPlayer-users] cvs/frameno/encode

[Corey Hickey]

Did you check the resulting avi file to see if contains the entire 
movie? Sometimes when I'm doing automated multiple-pass encoding 
overnight the DVD will be dirty and the first pass will die in the 
middle; then when the second pass comes along, it stops wherever the 
first pass did. Perhaps something similar is happening to you.

Otherwise, the temporal noise filter might be making things different. 
For the sake of experimentation, try encoding without it.

-Corey