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hi Davy,
you have obviously thought it through further and your ideas
about zero crossings sound good.
As for beats, I was thinking of something like "bonk" in pd,
or even a simpler thing to look for sudden (increasing?)
transitions in the power of the signal and mark them with a cue
tim.
2005-03-08 02:27:23 UTC in ReZound
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Hello,
using jartoolkit 1.0 I extracted the coordinates and orientations of markers from their transformgroups.
But the orientations are all different now in jartoolkit 2.0!
I've begun trying to use getTransMatrixJava3D, but I'm not sure if this will help, or the right way to use it.
boolean visible = jarPattern.getTransMatrixJava3D(transMatrix);
transform3d.set(new...
2004-06-16 11:26:30 UTC in jARToolKit
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Hi again-
I tried another camera, and everything is great!
That was after trying to update the driver for the old camera, which gave a freeze-frame...an advance on black. I actually couldn't find a driver to exactly match the camera, so I guess the company don't support it anymore. Anyway, maybe this will help anyone with a similar problem- try a different camera/driver if you can!
Thanks...
2004-06-16 05:23:45 UTC in jARToolKit
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Hi Jorg,
still not fixed, yet.
With the Java3D Demo I tried different resolutions and framerates, and also showing a hiro pattern to the camera, and the screen stayed black- no cube.
Also, with the old JARToolkit 1.0 I had the black screen unless the usb camera was freshly plugged in each time, but that doesn't work now.
With the JARFrameGrabberDemo I am getting the following error...
2004-06-15 09:36:37 UTC in jARToolKit
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Hi Jorg
I'm using the DirectX version of java3d. I switched back to the old version of jARToolKit to make sure I hadn't accidentally changed something, and it still works.
Back with jARToolKit 2.0, I tested the Java3D Demo and the JARFrameGrabberDemo and they both give the black video window, after the properties are set. The camera is called "Pencam", a usb camera that seems to...
2004-06-14 11:09:22 UTC in jARToolKit
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I don't get any video once the window has opened,
with this message:
Bildbreite: 352
BildHöhe: 288
Bits per Pixel: 32
Size: 405504
CPU features: CPUID, STD_FEATURES, EXT_FEATURES, TSC, MMX, CMOV, SSEFP, P6_MTRR, SSE, SSE2
ARFrameGrabber: found matching mediatype with 352 x 288 @ 25.0 fps (default)
Any hints?
thanks
Tim
(please excuse cross-posting in the support section- is this...
2004-06-13 05:55:24 UTC in jARToolKit
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I get a black video window for:
JARFrameGrabberTester
JARVideoTester, with the new libs installed as in the
README
JARToolKit3D_Demo
I haven't tried the others
It worked OK with JARToolkit 1.0.
Thanks for any help.
Tim.
2004-06-13 05:49:03 UTC in jARToolKit
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Logged In: YES
user_id=1062113
These were fixed by removing spaces from the directory
names I used for jARToolKit.
2004-06-13 05:42:39 UTC in jARToolKit
