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Comment # 5
on bug 83226
from Andy Furniss
I see these are in your tree now - a question: what does tvrgb do? By which I mean does it just "tell" the TV via hdmi info that the signal is limited or does it do more eg. scale so it really is limited between 16 & 235? It's a bit hard to tell by testing as it could just be the way my TV behaves - it looks scaled judging by how much I have to alter black level but IIRC the HDMI/CEA specs say that all but 0 and 255 are still legal in limited range to allow for sub/super that occurs "naturally" in video and sub in a pluge for proper black level setup.
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