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by initram 3574 days ago
The list of source files include avfsession.mm which is likely a C++ wrapper around AVCaptureSession[0], Cocoa's audio and video capture class.

[0]https://developer.apple.com/library/ios/documentation/AVFoun...
1 comments
stephenr 3574 days ago
The article itself makes no other mention to capturing video from the camera. Is it possible that they use that class purely to capture audio?
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