Add a selection for YCbCr or RGB output (color space selection)

My Roamio seems to auto-detect the color space, but unfortunately it's auto-detecting RGB Limited which is problematic because my HDTV also tries to auto-detect the color space and it gets that format confused with RGB Full.

Given the TiVo is just one of many devices feeding my TV, I can't just switch my TV to RGB Limited and be done with it.

So, what would be great is an option to select the color space (RGB Limited or YCbCr)