Currently we don't support the hooks for multiframe/multipass encoding with jit.qt.record (which is really the only way H.264 gets

to be markedly smaller). So it might be dependent on the settings for

H.264 (every frame should be keyframe, no multipass). I thought that

this was working (at least on Mac), though I could be mistaken.

Try jit.qt.movie's export fulldialog, and let us know if that works

for H.264. If so, I would suggest you record to a relatively high

quality file (e.g. photo jpeg), and then after completed open in

jit.qt.movie and export as H.264 with any appropriate options set.

This should be relatively automatable. Otherwise you'll need to find

some other solution.

Good luck.

-Joshua

Thanks I'll probably try it tomorrow. Now its time to get some sleep. I'll

let you know if it worked out.

Thijs