Plugged in to projected in about ten minutes.
A rig-day walkthrough — what you do, and what the app is doing while you do it.
Open the app
Go to the URL and sign in. Nothing installs; the GPU pipeline warms up in the tab while you plug in cables.
Detect the outputs
Every connected display is found and laid out on one continuous canvas. Drag the output rectangles to match how the projectors actually sit in the room.
Trace the surface
Throw up the calibration grid and drag mesh points onto the real geometry. Snapping catches the corners; free points handle the curves nothing else will.
Blend the overlaps
Set per-edge gamma with live overlap preview, then run the black-field pass so the seams stop glowing in the dark scenes.
Run the show
Load media into cues, arm the timeline, and go. Blackout and revert-to-last-good stay one keypress away all night.
What you need on the day
A laptop
Any machine from the last five years with a discrete or modern integrated GPU. Chrome or Edge preferred.
Projectors & a splitter
Anything HDMI or DisplayPort. Mixed models and mixed brightness are handled in blending.
Ten quiet minutes
Enough dark to see the calibration grid. No internet needed once the show is open.