Format guide
CSP
Cinespace LUT
CSP is the Cinespace (Rising Sun Research, now part of Autodesk) LUT format. Text-based with optional 1D preLUT blocks for separate per-channel curves before the 3D mapping, useful for combining tone curves with color grading in one file. Supported by DaVinci Resolve and Lustre.
How to open a CSP file
DaVinci Resolve, Lustre, Mistika. Plain text in any editor.
Primary use
Color grading workflows that need preLUT + 3D combined.
Convert other formats to CSP
Convert CSP to other formats
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