Can you successfully "play" thru to the end of the script in VirtualDub?
If you add
Code:
...
AudioDub(Last, BlankClip(Last))
to the end of your script (with AviSource) does it complete? (the audio will be silenced)
Which ADPCM codec are you using? A few of the older ones choke around the 2^31 mark.
Why do you bother physically joining the source clips into 1 big file, why not just append the file segments in your script? i.e.
Code:
A=AviSource("file 1.avi")
B=AviSource("file 2.avi")
C=AviSource("file 3.avi")
...
A ++ B ++ C ++ ...
or perhaps
Code:
...
A + B + C + ...
if the files have been sliced unaligned.