jit.matrix timing problem

Hugobox's icon

Hi!
I'm trying to record lighting data (DMX) into a movie file for a lighting installation. The problem is that jit.matrix seems to alter the timing given by the metro (or qmetro). When comparing the original counter value and the playbacked copy, they always get desynchronized; the playback is always a bit faster than the original. What am I doing wrong?

Max Patch
Copy patch and select New From Clipboard in Max.

Hugobox's icon

it seems that that jit.qt.movie is playing back at 62.5fps instead of the 60fps specified at the jit.qt.record...why is that?

Hugobox's icon

Ok found it, it was a timescale setting that affects fps.