Retreive individual videos from a divx ultra file

[jagabo]

No problem.

[blitzen]

Ok, jagabo, finally.
I made a divx ultra file with 2 five minutes clips and a menu. The link is UltraDemo.divx . If this works I will leave the file and others can use it with your instructions to learn.
Again, if this works, it is far superior to anything else I tried because it is fast, not re-recording or loss of quality. We may have to label you a genius.

[blitzen]

Let me try that link again. http://files.videohelp.com/u/164150/UltraDemo.divx.
I don't know if this is how you do it. Please let me know.

[jagabo]

Got the file. A quick look shows that the movi chunks have the backward id and stream number values. That means I'll have to parse the AVI structure and swap those ids. So it will take longer...

[jagabo]

Let me try that link again. http://files.videohelp.com/u/164150/UltraDemo.divx.
I don't know if this is how you do it. Please let me know.

I haven't forgotten about you. I have the program splitting the RIFF chunks into individual AVI files. But I'm still working on parsing the file enough to modify the movi chunks and 1idx chunks to fix the backward ids.