cvpixelbufferref
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(cvpixelbufferref)camerastreamingsession:(plcamerastreamingsession *)session camerasourcedidgetpixelbuffer:(cvpixelbufferref)pixelbuffer{ ciimage *image = [ciimage imagewithcv...
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- (void)captureOutput:(AVCaptureOutput *)output didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer { CVPixelBufferRef pixelBuffer = CMSampleBufferGetImageBuffer(sa...
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