Upload the MP4 once
Add the video to the controller room so each paired receiver can use the same prepared media source.
Chromecast video wall
EZ Video Wall gives one operator a room for uploads, display pairing, and synchronized playback across multiple Chromecast receivers. It is built for temporary walls, event displays, demos, and storefront loops that need a simple controller.
Add the video to the controller room so each paired receiver can use the same prepared media source.
Open the receiver on each target screen, connect the Chromecast display, and keep every device tied to the same room.
Launch the wall from one controller instead of walking screen to screen or restarting separate players manually.
Use these pages to plan the display side, the sync side, and the full room workflow.