Posted March 29, 20196 yr For those playing around with Vlog footage here is a shader to confer from Vlog Vgamut to ACES. I have included a some options to either not to gamut conversion or to output Linear Rec709... just need to comment/uncomment the proper lines. Using color science from Panasonic: https://pro-av.panasonic.net/en/cinema_camera_varicam_eva/support/pdf/VARICAM_V-Log_V-Gamut.pdf Played around with some Panasonic GH5 footage from Neumann Films with good results Have fun! A PS. Im sure SGO will include VLog conversions in the Unicolor in upcoming releases, so not recommended to use this in production. VLog_to_ACES.glsl
April 1, 20196 yr Author Played around with this a little more. Some cleanup done. Attached a new version of the previous one, another one with straight Linear (no gamut conversion) and another outputting Rec709 Gamut. Also attached a timeline with one of the ways I would use this. Hope you find this useful. A VLog_to_ACES.glsl VLog_to_Lin_Rec709.glsl VLog_to_Lin.glsl vlog_test_02.grp
April 1, 20196 yr Author Not sure if the original footage of these samples are still available, but here are some links: Original: My quick two min test: Pass: mistik@VL0g Edited April 1, 20196 yr by Aurora Films
April 11, 20196 yr Did you really color grade that in 2 minutes? It looks neat! Thanks a lot for sharing ?
April 11, 20196 yr Author Thanks! We'll.... maybe 3 min ?. Colorspace transformations and Film Lut get you a long way. The is just primary balance and some (Fixed Hues adjustments on the 2nd shot) Hope all goes well at NAB A
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