Which channel (luminance or chrominance) the ancillary data is located. 0 if content is SD or stored in the luminance channel (default). 1 if HD and stored in the chrominance channel.
Which channel (luminance or chrominance) the ancillary data is located. 0 if content is SD or stored in the luminance channel (default). 1 if HD and stored in the chrominance channel.