how fast should my cpu be

[AveonWolf]

How fast should my cpu be if I want to use the AVI recording feature on the virtual boy advance without the gameplay slowing down? Any help would be appreciated.

[Jale]

Both DivX and XviD have a feature which lets you record without taking lots of resources. I don't remember which one, but there it is. I think it has something to do with encoding speed.