Walls & Panorama
One picture across every TV.
Join TVs into a wall and a photo, video, website or your shared screen stretches across all of them. Each TV shows its own slice, and the hub's clock keeps them in step.
Real capture: the panorama on the 3 × 2 wall in SoudCoh's office.
Try it
Pick where. Then what.
This is how Show something works in the app. Pick TVs on SoudCoh's wall (or tap one), then something to show. Undo puts it back.
Made from SoudCoh TV's own boards and panorama (sample data). In the app, an Undo lasts 15 minutes.
Where
What
Where, then what
The whole wall, a row, a column or one TV.
Show something asks where first. On a wall you pick the whole wall, a column, a row or one TV; every TV, wall and saved desktop keeps its own open apps, up to six at a time.
- Whole wall
- Top row
- Left column
- One TV
- Every TV
Real capture: six TVs of the same wall, each showing its own board.
In step
How a wall stays one picture.
- Photos, videos, screen shares
- Each TV gets its column and row on the wall and shows just its part of the picture.
- Websites
- Laid out at the full size of the wall, with each TV showing its slice. Every TV gets the same keys, clicks and pointer, and follows the scroll of the TV the page mostly sits on.
- Video
- Kept in sync with the hub's clock. A TV that drifts more than 0.8 s is put back in place, but never while it's still catching up.
- YouTube
- Played at 480p on a wall on purpose: every TV catches up with the others in about 0.6 s instead of 3.7 s (measured 28 Oct 2026).
- Your screen
- Up to 1080p, sent as H.264 at up to 4 Mbit/s per TV. Every TV holds frames for the same 150 ms, so the wall shows them together. Measured on SoudCoh's wall on 23 Oct 2026: about 29 frames a second, 130–170 ms behind, the six TVs within about 40 ms of each other.
The panorama
When nothing's on, the wall still looks like you.
The animated SoudCoh panorama sends the mark's dots flying across the wall into the logo. Each office gets its own screensaver: your brand, your logo and photo across a wall, or your photos, with the time and date.
- Different on some TVs: the brand in reception, photos in the kitchen.
- Your welcome lines take turns, and a dated one shows only on that day, for visitors.
- On your TVs, everything is yours, with a small “Powered by SoudCoh” in the corner.
Real captures: two moments of the panorama on the wall.
See every TV
What's on every TV, right now.
Each Pi captures each TV's screen, whatever is on it, and sends a small picture: every 5 seconds for the TV you've picked, every 15 for the rest on your screen. The TVs tab maps them as they hang. The Universe puts the same pictures in 3D.
Space
The wall and your other TVs on a holographic floor. Drag to orbit, pinch to zoom.
Wall
Square on to the wall at its real bezel gaps, so a wall-wide picture reads as one image.
Office
A 3D office with the TVs where they hang. Admins drag TVs and furniture into place and save it for everyone.
360°
Stand in the middle with the TVs around you. On a phone, turn it to look around.
Pick a TV
Its picture, where it hangs and what's on, with Show something, Remote and On/Off right there.
Off or offline
A TV that's off shows standby; one that's offline says No signal. Nothing is made up.
Remote
Your phone is the remote.
Arrows, scroll, Back, Home, Play and volume, for whatever you picked. Every key says what it sent and asks the TV for a fresh picture, so you see it land.
- Apps on the TVs: minimise, fill, move and close them from the phone. No title bars or dock on the TV.
- AirPlay per TV, with the picture turned for TVs hung on their side.
- All TVs off from Home, with Undo.
The hardware
A Raspberry Pi 5 for every two TVs.
- Each Pi
- Raspberry Pi OS (64-bit), the Active Cooler and the official 27 W supply. Six TVs of video makes a Pi 5 hot.
- Each TV
- Fixed at 1920 × 1080, so a TV switched off doesn't drop off the wall. On and off over HDMI-CEC.
- Offline
- Photos and videos are kept on every Pi and checked, so they play with the internet down.
Put every TV in your office to work.
We look at your TVs and network, set up your office at its own address, and go through it with your team on the first call.