[Oliver Bowyer] “Is it even possible to export 4 channels Mono and 4 channels 5.1 in the same MXF wrap??”
XDCAM HD 422 only supports 8 tracks. With that requirement you would need 28 tracks? I’ll have what they’re smoking.
You might be able to do this in a Quicktime format. Can you post the exact wording of the specs you were given?