10bit 4:2:0 ? 4 :2:2 and 100mbps good enough for color grading?
2225 4 2018-8-28
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CoCo Chang
lvl.1
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HI all
I'm very interested in the new Mavic 2 Pro drone. but I am a little concerned about the bitrate when recording in 4k 10bit D-LogM mode.
according to its spec. it can record 4K in 100mbps top. 100mbps is ok for 8bits 4:2:0 recording, but for 10bits recording, I strongly doubt that the footage is usable for color grading in the post. Has anyone ever tried heavily color graded of 4k 10bit D-LogM files? does it cause color banding issue?

Thank you all


2018-8-28
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fans34c91fb6
lvl.4
Flight distance : 1167008 ft
United States
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Check You-tube for examples.  Seems fine for all bu the most critical applications.  If setup well why would heavy grading be needed?  After all this is a small drone not a flying GH5 or BMC.
2018-8-28
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hallmark007
Captain
Flight distance : 9827923 ft
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Ireland
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You might find some answers here.
https://forum.phantomhelp.com/t/ ... aying-about-it/1032
2018-8-29
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DJI Tony
Administrator

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Hi, Thanks for the inquiry. We will check this scenario with our engineers as well. Please let us know if you have other concerns. Thank you for the support
2018-8-29
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DJI Tony
Administrator

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Hi, I was able to clarify this scenario and found out that it should not affect to the color banding. You can make a test and record a DLOG-M video. Thank you for the support.
2018-8-29
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