Speaking of multiple cameras... Here is a very simple QC patch for
do-it-yourself 3D anaglyph video. Grab two iSights, a firewire hub,
and a pair of your average Captain Crunch 3D glasses with the multi-
color lenses and enjoy! Note that the colors are not chromatically
tuned for whatever glasses you happen to find. Adjust both the tint
of the Color Monochrome patch and play with the iSight spacing and
angles... YMMV. Please share anything interesting you discover
along the way...
On a different note... Pierre, can you elude to the plans for QC
and interfacing with the active-lens shutter port on the Quadro FX
4500 video card? Is there a way to sync the shutter with the QC
timer so that a left-eye/right-eye image could be switched for full-
color stereoscopic vision?
Also, how could one rapidly switch between two views of an entirely
rendered environment? (Think 3D screen-saver...) Two Image
Kernels with a similar QC timer and shutter sync? Or am I way out
of QC's league at this point?
Regards, John
On Feb 2, 2006, at 4:16 PM, Pierre-Olivier Latour wrote:
Has anyone managed to feed video from multiple live cameras into a
QC composition? If so, did you have to resort to writing some of
your own CoreVideo code?
It should work fine: just have multiple video input patches and
select a different video source for each one
________________________________________________________
Pierre-Olivier Latour email@hidden
Quartz Composer Team Apple Computer, Inc.
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