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Old 11th October 2019, 18:52   #57614  |  Link
Klaus1189
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Join Date: Feb 2015
Location: Bavaria
Posts: 1,666
Quote:
Originally Posted by VBB View Post
Klaus, those two chroma test patterns look just fine in PC mode, since PC mode does enable 4:4:4. The issue is that PC mode also switches the TV into 8-bit mode (this hasn't been proven 100%, but it is highly likely), which in and by itself would be OK, if it wasn't for the terrible banding it results in. You can see this in both SDR and HDR, although it's more prominent in HDR.

No clue if it also affects LG's LCDs or any of the other brands that use their panels.
Thanks for the info.
I thought of an 4:4:4 issue (4:4:4 and RGB ... , RGB is always 4:4:4 eqivalent ) because of that info:
Quote:
Originally Posted by chros View Post
@jk82 is right, LG does some crazy things, e.g. there's no proper chroma 4:4:4 in PC mode at 4k resolution.
Chros has a B8, you have a C7, so probably it differs from series and year?

Quote:
Originally Posted by Klaus1189 View Post
Only LG OLEDs are affected or also LCD based TVs from LG?
If someones knows that, please let me know

Quote:
Originally Posted by thighhighs View Post
But it’s very bad that it’s not "free". As well as any 4:4:4 modes on this TV, if i understand properly.
What is not free?
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