TallyCCUPro V3.2

Web Interface Updates

Color Correction

• Range Selector: Added Fine (25%) / Normal (50%) / Full (100%) sensitivity for color wheels
• Hosford Sigmoid Curve: Improved contrast curve using mathematical formula - smooth transition from linear to S-curve to Z-curve at maximum
• Lum Mix: Relocated and centered below color wheels for better mobile usability
• Contrast/Pivot panel: Now same width as Hue/Saturation panel
• Fixed wheel pointer sync - positions now stay consistent during Arduino updates

Controls

• Knob +/- Buttons: Added touch-friendly increment/decrement buttons on all knobs
• Shutter: Now steps in multiples of current frame rate (e.g., 1/60 → 1/120 → 1/180 at 60fps)
• ND Filter: Steps of 2 stops (0, 2, 4, 6) matching real ND behavior
• Auto WB: Changed to on/off toggle switch
• Removed double-click reset on color wheels (use reset buttons instead)

Exposure & Focus Tools

• New workflow: Select tools → Select target displays → Click “Apply Tools”
• Prevents accidental changes during live production

Frame Guides & Overlays

• New defaults: Safe Area 90%, Thirds/Crosshairs/Horizon enabled
• Reset to Defaults now applies these values

Layout

• Video Settings panel moved before Video Mode
• Output tab icon changed to 📐

Parameter Ranges (BMD Official)

• Gain: -12 dB to +32 dB
• ND Filter: 0, 2, 4, 6 stops