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Old 15th May 2014, 03:45   #1  |  Link
darkslayer00
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hi10p or hi444p?

i was thinking was ith good for compression, pc efficiency, keeping the same color and brightness

Last edited by Guest; 15th May 2014 at 03:46. Reason: rule 12
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Old 16th May 2014, 06:42   #2  |  Link
MichaelRow
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afaik, It's better to keep YUV444P with higher quantizer rather than downsample to YUV420P with lower quantizer, as for efficiency, it doesn't make much difference on my computer.
ScreenShot:
YUV444P10
YUV420P10
You can see this thread for more information.

Last edited by MichaelRow; 17th May 2014 at 03:11.
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Old 18th May 2014, 23:42   #3  |  Link
Asmodian
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There is usually no reason to stick to 4:4:4 8 bit, better to go all the way to 4:4:4 10 bit as MichaelRow suggested. Of course if your source is already 4:2:0 4:4:4 is not helpful.
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