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Re: iSight question (was: re: iSite question)



On Mar 30, 2005, at 4:05PM, Philip Lamb wrote:

On 31/03/2005, at 8:10 AM, email@hidden wrote:
From: William Miller <email@hidden>
Subject: iSite question

I want to write an application that maps streaming video from my iSite
onto openGL geometry.  I can make the geometry, but how do I query the
iSite for the video?

I assume you mean "iSight". You could use libARvideo from the ARToolKit project for the frame capture. See http://artoolkit.sourceforge.net
libARvideo returns video frames in a format designed to be passed off to OpenGL as a texture.

Or use Apple's sample code as a starting point:

Cocoa: http://developer.apple.com/samplecode/Cocoa_-_SGDataProc/Cocoa_- _SGDataProc.html
Carbon: http://developer.apple.com/samplecode/HackTVCarbon/HackTVCarbon.html


Both call into QuickTime's sequence grabber facility which can handle any video source, not just iSights.

-Frank

------------------------------------
Frank M. Midgley
email@hidden
http://homepage.mac.com/knarf/

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 >Re: iSight question (was: re: iSite question) (From: Philip Lamb <email@hidden>)



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