最終更新:2017-02-23 (木) 16:22:02 (2627d)  

setSampleBufferDelegate:queue:
Top / setSampleBufferDelegate:queue:

Sets the sample buffer delegate and the queue on which callbacks should be invoked.

- (void)setSampleBufferDelegate (id<AVCaptureVideoDataOutputSampleBufferDelegate>)sampleBufferDelegate 
                          queue:(dispatch_queue_t)sampleBufferCallbackQueue;

https://developer.apple.com/reference/avfoundation/avcapturevideodataoutput/1389008-setsamplebufferdelegate?language=objc

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