https://bugs.freedesktop.org/show_bug.cgi?id=83226
--- Comment #21 from Alex Deucher alexdeucher@gmail.com --- (In reply to Pitscho from comment #20)
I've read a lot about tvrgb here, what is about YCbCr. My Tv for example produces a better picture with this space compared to limited RGB.
YUV output is not supported yet.