Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Switching between different video input source in live.



So now that I'll become a QC addict, I want to know what the best way to be able to manage multiple video Input ? The generator "Video Input" is great to simple input but it miss for me an input value to choose dynamically the source device. (I'm new to QTZ environment, so may be I miss something and there is more that the "Sow device setting..." button on this generator).

If it isn't possible directly QTZ, I can manage this stuff easily in the Cocoa application part but my problem is to be able to but the image video from cocoa part to the composition.

You cannot change the current video input source from within QC or programmatically. However, you should be able to have multiple video input patches, each of them set on a different source. Then you could use a multiplexer to switch between them.


________________________________________________________
Pierre-Olivier Latour                            email@hidden
Quartz Composer Architect                Graphics & Imaging Team

_______________________________________________
Do not post admin requests to the list. They will be ignored.
Quartzcomposer-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/quartzcomposer-dev/email@hidden

This email sent to email@hidden
References: 
 >Switching between different video input source in live. (From: loïc ségalou <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.