how change the number of key frames??

[hola]

ok, i have a divx movie with only a couple of keyframes... is there a way to change it without reencoding? Now i cant search in the movie because it takes sooo long, plz help!!

[Acaila]

Open Virtualdub and before you select your avi enable the extended open options. Then open the avi and select "re-derive keyframes" or something. VDub should then re-build the entire movie correctly. After it's finished just save it again under a new name.

[Hanty]

Be sure to have a max keyframe interval set at no more than 500 frames when encoding. (I use 300 myself, some go lower some go higher).