Reply To: Manual UVC exposure webcam control – Help with combining this code

[bangnoise]

Add a QTCaptureDecompressedVideoOutput as a connection to the QTCaptureSession, and create an OpenGL texture from the frames you receive from that using the Apple extensions for fast texture backing (or if you’re lucky you might receive CVTextureBuffers already). Feed that texture to a SyphonServer as per the Syphon documentation and sample code.