func captureOutput()

in BasicBroadcast/ViewControllers/CustomSourcesViewController.swift [137:152]

• 8 lines of code
• 3 McCabe index (conditional complexity)

    func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer, from connection: AVCaptureConnection) {
        if output == videoOutput {
            // This keeps the images coming in with the correct orientation.
            connection.videoOrientation = orientation
            // A host application can do further processing of this sample by applying a CIFilter, custom Metal shader, or
            // by using a more complex pipeline that provides services like a beauty filter.
            // It is important that the processing finishes before the next frame arrives, otherwise frames will start to backup.
            // If a new video sample does not arrive to the SDK in time, the previous sample will be repeated in the broadcast
            // until a new frame arrives.
            customImageSource?.onSampleBuffer(sampleBuffer)
        } else if output == audioOutput {
            // A host application can do further processing of this sample here. It is required for processing to happen before
            // the next sample arrives, otherwise audio may be dropped (it will be replaced with silence).
            customAudioSource?.onSampleBuffer(sampleBuffer)
        }
    }