Auto frame rate switching & dynamic range matching - 4K (HDR10) capable Hardware
(2018-06-09, 20:34)wesk05 Wrote:
(2018-04-07, 02:03)noggin Wrote: Is this at 2160p? Didn't think 4:2:2 10-bit was valid for that - thought 4:2:2 was 8-bit or 12-bit only at 2160p. Thought 10-bit was 4:2:0 and 4:4:4 only (the former at >30p and the latter at <=30p) 
I believe manufacturers are using 4:2:2 10-bit to indicate that the source 10-bit is not altered (10-bit + 0 padding to make it 12-bit for 4:2:2 encoding).  
 So are they testing for 00 LSBs on 4:2:2 12-bit sources before they report it's a 10-bit source do you think?  Or is this a source device indicating its outputting 10-bit content in 4:2:2 12-bit with the two LSBs carrying 00s rather than dither?
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RE: Auto frame rate switching & dynamic range matching - 4K (HDR10) capable Hardware - by noggin - 2018-06-10, 14:12
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