Wed Oct 19, 2016 5:27 pm
EDIT: I used 80A filter (the most cool), not a 80B.
Today I was able to access a full version of Resolve in local VFX studio, so i made some very clear tests of BMMCC. Shoot with Mosaic OLPF and Hoya UV-IR filters on, with 50mm at f5.6 and f4 to compensate B80 80A filter light loss. Expose was slightly compensated in Resolve to match shots. 300% crops.
RAW WB corerction:
RAW Color Temp 3310, Tint 28.70 (shoot with 3200K halogen light)
RAW Color Temp 4823, Tint 58.66 (shoot with 3200K halogen light with B80 80A filter)
Settings used:
RAW Sharpness 10
Spartial NR Node - Faster, Small, Treshold Chroma 10
Temporal NR Node - Frames 5, Better, Medium, Treshold 30, Motion 10.7
Color Space Transform Node - Timeline to Rec.2020/Cineon Film Log
Contrast boost Node with Curves tool
LUT Node generated in LUTCalc - Cineon REC.2020 to Alexa-X-2 in-Data out-Legal
Sharpen Node - Radius 0.47
As you can see the Cross Hatching became way more visible when you shoot with warm light and WB RAW file to netural grey. If you use B80 80A filter or 5000K light you get way better results.
- Attachments
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- COLOR_RAW+B80.jpg (458.19 KiB) Viewed 18682 times
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- COLOR_RAW.jpg (515.3 KiB) Viewed 18682 times
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- compare_COLOR.jpg (433.48 KiB) Viewed 18683 times
Last edited by
Dmytro Shijan on Wed Oct 19, 2016 9:20 pm, edited 4 times in total.
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