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vangel76andClaude Opus 5.5
6a67b4dac1
After Effects 2026 presets made by hand (1200 lumetri-58 ... -62) decode the data the scripted samples could not set. - RGB curve (-0039): the first of the four curves is the master curve and arrives as curves/rgbCurves/master. A moved red, green or blue curve is reported: no sample tells which slot is which channel. - Hue vs Sat (-0042): y is the offset from neutral, 1 doubling the saturation (in linear light), so EffectCraft's y is 0.5 + y / 2. The other four hue / saturation curves stay reported when moved. - Color Wheels (-0047): four triples of hue (degrees), brightness slider (0.5 neutral) and distance. Shadows, Midtones and Highlights become EffectCraft's wheel colours (HSL of that hue, saturation = distance, lightness 0.5); the brightness sliders and the fourth wheel are reported. - Damaged curve or wheel data is reported as damaged. - Legacy Tone And Saturation is reported when a record says on: its pard default turns from off to on when the project is saved again (the 25.x / 24.x / 26 copies of 1200), so comparing with it missed it. - The Input LUT and Look presets confirm -0095 / -0096 hold the names; the LUT files are After Effects' own and are not embedded. Evidence: the 62 read-backs still equal the imported values in the new 63-composition 1200 file. The version copies store the same Lumetri definitions, ranges and values and give the same report. Renders: master curve within 0.024 (After Effects uses a natural spline, EffectCraft's Lumetri a monotone one), Hue vs Sat mean 0.008, wheels mean 0.042. Part of #3111 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>