Sat Jan 27, 2018 10:54 pm
I shot RAW 4:1 at 4.6K. All seemed good until I uploaded the files in Davinci. The footage had a very odd issue. Vertical lines, that are not FPN.
These are bright vertical lines, that can be seen in the brightly exposed areas of the sky, after applying a contrast curve.
DNG is provided below.
I checked project settings in Davinci, to go as "full resolution decoding" and being sure the timeline and delivery format is also 4608x2592
I will do another test tomorrow, comparing the UM 4.6K with the UM Pro.
Any info on the matter will be appreciated.
Update:
as stated by a Blackmagic rep, this issue happens because of the RAW 4:1 compression, but only on rare occasions under a heavy contrast curve.
Case closed.
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- Zeiss_bad2.jpg (833.21 KiB) Viewed 4865 times
Last edited by
Emilian Dechev on Tue Jan 30, 2018 11:25 pm, edited 5 times in total.