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2014/10/15 ¤U¤È 10:15:46

iphone Programming Glossary: videoout

iPhone: AVCaptureSession capture output crashing (AVCaptureVideoDataOutput)

http://stackoverflow.com/questions/3331644/iphone-avcapturesession-capture-output-crashing-avcapturevideodataoutput

return imageCopy This function is just background to see how I setup the video output... AVCaptureVideoDataOutput videoOut AVCaptureVideoDataOutput alloc init videoOut setAlwaysDiscardsLateVideoFrames YES videoOut setVideoSettings NSDictionary.. to see how I setup the video output... AVCaptureVideoDataOutput videoOut AVCaptureVideoDataOutput alloc init videoOut setAlwaysDiscardsLateVideoFrames YES videoOut setVideoSettings NSDictionary dictionaryWithObject NSNumber numberWithInt.. AVCaptureVideoDataOutput videoOut AVCaptureVideoDataOutput alloc init videoOut setAlwaysDiscardsLateVideoFrames YES videoOut setVideoSettings NSDictionary dictionaryWithObject NSNumber numberWithInt kCVPixelFormatType_32BGRA forKey id kCVPixelBufferPixelFormatTypeKey..

How to grab YUV formatted video from the camera, display it and process it

http://stackoverflow.com/questions/4205191/how-to-grab-yuv-formatted-video-from-the-camera-display-it-and-process-it

it although its not exactly the answer to the question To grab YUV output from the camera AVCaptureVideoDataOutput videoOut AVCaptureVideoDataOutput alloc init videoOut setAlwaysDiscardsLateVideoFrames YES videoOut setVideoSettings NSDictionary.. the question To grab YUV output from the camera AVCaptureVideoDataOutput videoOut AVCaptureVideoDataOutput alloc init videoOut setAlwaysDiscardsLateVideoFrames YES videoOut setVideoSettings NSDictionary dictionaryWithObject NSNumber numberWithInt.. AVCaptureVideoDataOutput videoOut AVCaptureVideoDataOutput alloc init videoOut setAlwaysDiscardsLateVideoFrames YES videoOut setVideoSettings NSDictionary dictionaryWithObject NSNumber numberWithInt kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange..