Cycling 74 » Topic: multiple jit.qt.grab objects with one webcam http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/feed Thu, 20 Jun 2013 01:31:53 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/#post-25036 <![CDATA[multiple jit.qt.grab objects with one webcam]]> http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/#post-25036 Thu, 23 Mar 2006 19:47:34 +0000 Roby Steinmetzer Is it possible to use multiple jit.qt.grab objects with one webcam?
I have an old Philips ToUCam running fine with the IOXperts driver.
Trying to instantiate more than 1 jit.qt.grab with the same device at
the same time doesn’t work.
My question:
Is this simply impossible or could it be dependent on the camera and/
or driver?

Thanks,
Roby

]]> http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/#post-73178 <![CDATA[Re: multiple jit.qt.grab objects with one webcam]]> http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/#post-73178 Thu, 23 Mar 2006 20:09:11 +0000 Joshua Kit Clayton Impossible. Just use one and send to two different locations (more
efficient than it would be to grab the data twice from the camera and
effectively the same result). You can store in a named matrix for
driving at a different framerate/resolution if you like.

Would recommend you use Jitter mailing list/forum for such topics, btw.

-Joshua

]]> http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/#post-73179 <![CDATA[Re: multiple jit.qt.grab objects with one webcam]]> http://cycling74.com/forums/topic/multiple-jit-qt-grab-objects-with-one-webcam/#post-73179 Thu, 23 Mar 2006 22:28:15 +0000 Roby Steinmetzer Joshua,
Thanks for the clarification.

> Would recommend you use Jitter mailing list/forum for such topics,
> btw.
Sorry, didn’t pay attention, but after using the max(msp) lists for
more than 10 years I’m still not used to all these max/msp/jitter/
java/dev/javascript/etc mailing list bifurcations. But that’s
probably due to my age.
I’ll do my best,
Roby

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