May 6, 2006 at 4:17pm
I’m having a problem with this patch in which a live webcam feed from an
The problem is that when I run the video loop through the chromakey setup it
I’ve added Gswitches into my patch for diagnostics. If I bypass the
May 6, 2006 at 4:50pm
the iSight can do 640 x 480. Might want to bump that up. From there,
[jit.qt.grab 640 480] –> [jit.matrix foo 720 576]
[jit.qt.movie @adapt 1] –> [jit.matrix foo 640 480]
[jit.qt.movie 640 480]
offhand, i don’t know how doing the interpolation in jit.qt.movie
May 6, 2006 at 4:52pm
oops, i think you need to do @interp 1 in those foo matrices.
May 6, 2006 at 10:01pm
My problem seems to be more complex than I originally thought. It seems that
If I change the webcam feed res before it arrives at the chromakey to
Any ideas? My patch is below.
May 7, 2006 at 10:03am
- you’ve limited jit.qt.movie containing your background to 320×240.
- every jitter object having adapt attribute set to 1(@adapt 1) _adapts_ to
you’ve noticed frame drop when you resize matrix coming to jit.chromakey. on
if you do these two solutions, you’ll notice that you’re using float32 just
- maybe jit.chromakey is not needed at all: it seems that you want to ‘draw’
- delete all pwindows:)
hope this helps,
May 7, 2006 at 10:56am
> – maybe jit.chromakey is not needed at all: it seems that you want to ‘draw’
Thanks so much, this trick has worked wonders! I always thought there must
> One solution to this is to set the matrix type to char just before it goes
Thanks for solving another newb error too….now my fan isn’t going into
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