Multi-display Mask Wall

Set up multiple projectors or displays with edge blending, geometry correction, and calibration.

Requires one DearScenario Player instance per display, with content sized to the combined canvas.

Workflow

1. Enter Maintenance mode — launch with --maintenance.
2. Edit the mask — use the debug panel Mask editor (Tools → Open mask editor) to drag vertices and adjust feathering for soft edge blends.
3. Calibration check — use calibration patterns to verify geometry and color.
4. Save configuration — use Save config after confirming the mask and calibration state.
5. Go live — stop the Maintenance process and restart normally. The deployment launch command and explicit control sequence are the source of playback intent.

• Projection Mask
• Calibration Patterns