juanpablozambrano / dctl

DCTLS

These are DCTLs that I have developed.

Support me at: https://www.buymeacoffee.com/jpzambrano

paypal.me/jpzambrano99

Installation

DCTLs should be placed in the following folder:

MacOS: /Library/Application Support/Blackmagic Design/DaVinci Resolve/LUT

Windows: C:\ProgramData\Blackmagic Design\DaVinci Resolve\Support\LUT

Fuses should be placed in the following folder to install them into the Fusion page of DaVinci Resolve:

MacOS: /Library/Application Support/Blackmagic Design/DaVinci Resolve/Fusion/Fuses

Windows: C:\ProgramData\Blackmagic Design\DaVinci Resolve\Fusion\Fuses

Fuses should also be placed in the following folder to install them for Fusion Studio:

MacOS: /Library/Application Support/Blackmagic Design/Fusion/Fuses

Windows: C:\ProgramData\Blackmagic Design\Fusion\Fuses

If a DCTL is not working, you can usually find logs in these directories. If you find that there is a problem, make an Issue on Github with your OS and Resolve version so I can fix it.

MacOS: [Your user directory]/Library/Application Support/Blackmagic Design/DaVinci Resolve/logs/davinci_resolve.log or /Library/Application Support/Blackmagic Design/DaVinci Resolve/logs/davinci_resolve.log

Windows: C:\ProgramData\Blackmagic Design\DaVinci Resolve\Support\logs\davinci_resolve.log or [Your user directory]\AppData\Blackmagic Design\DaVinci Resolve\Support\logs\davinci_resolve.log

dctl's Issues

2499_DRT - wrong tone curve for HLG?

Hi, is the tone curve for HLG correct? It is brighter compared to BT.1886 one, when it usually is darker to match the SDR image (like in ACES). The output image is also "too bright" or "has too much contrast" compared to the SDR grade when viewing side by side (exposure adjusted)

Resolve 19 Beta 3

Hello, wonder if DR 19 Beta 3 is compatible? Or am I using the wrong file?
Running Windows 10, 9900k and RTX3070.

NormSphericalCoords.dctl artifacts close to 10k nit

Hi Juan!
Could you please give me a hint, why is this happening?
This is exponential RGB chips displayed as Davinci Intermediate with applied 2 instances of NormSphericalCoords.dctl. I get this artifacts starting slightly above 10k nit.
So the input to NormSphericalCoords.dctl can be considered as scene linear. After 2 instances of NormSphericalCoords.dctl for sandwiching I use CST to go from Linear to Davinci Intermediate.
Or this is the issue with the RGB chips itself, not NormSphericalCoords.dctl?
Thanks!

additional output colorspace for JP_2499_DRT

Hi Juan, great job on the DCTL.

I needed to test on a device that is P3-D65 ST2084, so I made a modified version of your DCTL with this.

It would be great to have in the main build if you would not mind merging.

JP_2499_DRT_addP3D65_PQ.dctl.zip