Color Grade effect (Color Correction, Scopes, Grading)#1062

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jonoomph wants to merge 10 commits intodevelopfrom

Commits on Apr 18, 2026

Add the new ColorGrade effect with JSON-based wheels and curves, optimize its curve processing using per-frame LUTs for faster OMP rendering, expand backend ColorGrade
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Commits on Apr 19, 2026

Add a new FrameScope class which analyzes color and audio data for a frame.
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pdated FrameScope so the video scope payload now includes the full practical waveform dataset the UI needs:
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FrameScope no longer generates JSON during normal per-frame analysis. Json handling is now lazy, only when needed, and new swig getters and available for faster access to analysis data for image an…
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Commits on Apr 20, 2026

Rename user facing "Wheels" label to "Color Wheels".
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Commits on Apr 22, 2026

Commits on Apr 23, 2026

Some low hanging optimizations on Color Grade effect for faster processing of color grading in real-time.
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Commits on Apr 24, 2026

Refactor of FrameScope and adding new vectorscope data, so we can easily render high performance vectorscope density planes. Updated unit tests, and did some light refactoring to ensure performance.
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