标签:CMSampleBufferRef

AVCaptureSession,AVCaptureAudioDataOutput,CMSampleBuffe

AVCaptureSession,AVCaptureAudioDataOutput,CMSampleBuffe

– (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection 函数中,各种方式从CMSamp……