I?m trying to capture Video from a DVPAL-Cam via Firewire.
My jit.qt.grab object has this attributes:
jit.qt.grab 720 576 @codecquality 5 @standard pal @vmode 2
I can watch the video in a jit.pwindow.
with vmode 2 i get the best quality.
A strange thing is happening if I send a write message to the jit.qt.grab object (attributes: /Users/spierala/Desktop/clip.mov 25 jpeg lossless).
Suddenly the quality is becoming worse. It looks like vmode 0 or 1 qualtity.
I have to open the grabber component again to get the vmode 2 quality again.
I can only capture in good quality with the jit.qt.record object. But I don?t have enough performance for realtime recording at a framerate of 25fps. So send a write message to jit.qt.grab should be the perfect solution. But does somebody know how to get the maximum of quality out of it?
thanx for any advice!