osx - AVFoundation for OS X. Is there a way to view multiple USB-cams simultaneously? -


at first glance avfoundation mac os seems same framework seen on ios. thinking apple advanced avfoundation os x ability of capturing multiple cams simultaneously not able 2 usb cams running simultaneously code.

if run ichat using cam1 , photobooth using cam2 mac showing 2 camera streams simultaneously. proofs system can handle it.

my code encapsulates avfoundation stuff in 1 class. while running 2 instances of class, 1 instance says session not created. if turn off cam1, cam2 starts running on instance2. question is: did wrote broken code (which lead result), or multiple cam support disabled design?

thanks in advance

jack


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