Key frames

[iris-h]

Im lookinf for inserting keyframes in a divX
i saw many methods to do it when you're encoding
but is there one where you can do it after ????
pleaazzzzz help me...

[setarip]

"but is there one where you can do it after ????"

I don't believe so.

The only such capability I'm aware of is in "tweening" software for basic animation...

You could try doing a Google search for "inserting keyframes"

[LaFouine]

There is a way but it a pain in the ass :

Cut your avi file in pieces (with virtualDub), for instance part1 and part2.

Then, with virtual dub, re-compress the first frame of part 2, so it will become a keyframe, since a single frame is always a keyframe.

Then happend this frame to part1, and then part2 to (part1 + frame).

Do this each time your wan to instert frames.....

Bit boring, isnt'it ?

2nd solution, recompress the whole thing (with virtual dub) configuring your codec with a different keyframe rate... but quality will decrease (re-compressing).

See you

[benderman]

@LaFouine: Without recompressing you only can cut before a keyframes, so the first frame of part2 will allready be a keyframe. You will have to recompress all frames from the position where you want to insert the keyframe to the last non-keyframe after the position. Then you have to insert the recompressed part in the video.