Mzp
Core User of DJI
United States
Offline
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JerryLaurence Posted at 5-31 09:29
That’s very helpful. Would it be fair to say that 10bit 4:2:0 is far superior to 8bit 4:2:0 due to the vast increase in colour values, but that it would be hard to see the difference between 10bit 4:2:0 and 10bit 4:2:2 in everyday footage?
Hi Jerry,
Yes 10 bit 4:2:0 is far superior than 8 bit 4:2:0 , the difference is millions of colors in 8 bit vs almost a billion of colors in 10 bit. You would especially see the difference in the sky smooth color gradients with 10 bit vs potential banding in 8 bit. Also normally 10 bit (HDR) normally comes with difference in contrast handling, 8 bit pretty much contrast ranging from 0 to 250 nits on average, with 10 bit (HDR) contrast ranges from 0 to 700 nits (i.e. for DJI standard 10 bit Mavic 3 default in camera luminance capture). The luminance of 10 bit HDR color could also be easily exported I believe in up to 10,000 nits of brightness when using Dolby Vision workflows, but the current standard is for consumer devices from 400 nits on OLED displays to maybe 1000 nits on back lit LCD (QLED - quantum dot filter ) with HDR TVs / HDR monitors (on average).
Thanks, Mike. |
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