You can learn from this stack how to use the video grabber.
The documentation is wrong, the correct syntax of the command is :
revInitializeVideoGrabber the short name of this stack, "QT","100,100,200,200"
Regards.
Thierry
On Monday, September 8, 2003, at 06:33 PM, Howard Bornstein wrote:
I'm trying some preliminary tests with the videograbber commands in Rev 2.1. I can't get anywhere with them.
I've got an iBot firewire web cam attached to my 17" Powerbook G4. It works with BTV, so I can confirm the video drivers are present and correct.
When I use the videograbber commands, they don't work and generate non-specific errors (i.e. the error box flashes over and over again until I make it stop with cmd-period).
If I take the example for initializing the video grabber right from the docs and enter it into the msg box (revInitializeVideoGrabber "QT","100,100,200,200"), I get an error message:
Message execution error: Error description: send: error in message expression
Can't get beyond this point.
Has anyone gotten the videograbber software to work in Rev? Any clues or tips?
Thanks,
Howard Bornstein ---------------------- D E S I G N E Q www.designeq.com
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