Projector visuals for an event, run from one laptop
Beat-locked visuals for a party, a venue, a conference or a school hall: fullscreen on the projector, controlled from a phone, reacting to whatever is playing through the room.
Who this is for
- Small venues and event crews
- Schools, clubs and community halls
- Conferences and launch nights
One machine, no licence
A browser on the laptop feeding the projector is the whole rig. No install, no dongle, no per-event fee.
Hear the room
Use a microphone near the speakers or a line input from the desk. The noise floor is learned, so chatter between tracks does not trigger beats.
Drive it from your pocket
Pair a phone by QR and change scenes, blackout and hype from anywhere in the room; a MIDI controller works too.
How to do it
- Open Galaxy on the laptop feeding the projector
- Choose microphone or a line input
- Press F for fullscreen and hide the interface
- Pair a phone with the remote
Questions people ask about projector visuals
What if the projector is 4:3?
The camera compensates for the frame shape so the subject stays framed.
Can two people control it?
Yes, the phone remote works alongside the laptop.
Does it need a fast GPU?
No; quality adapts, and there is a 2D app for very old hardware.
Is there a cost?
No. Support is optional.
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