Thomas Hargrove wrote:

> I was thinking about the problems of removing commercials from compressed
> video, and came up with an idea.  If the capture app could force an I frame
> every time the screen goes black, removing the commercials would be easier
> using a program that does not recompress (Virtual for Windows).  Does anyone
> know if this is possible?  I have not looked too deeply into Avifile.
> 
> --Tom

The latest divx4 codec has very good scene change detection, and almost 
always inserts an I frame automatically on a black screen / scene change.

-justin



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