We can currently support 2x2 video walls at 1080p or 3x3 video walls at 720p provided you are using a 4K Apple TV or BrightSign* player and have video panels that support 4k passthrough and tiling of 1 signal.
*Please note, Brightsign player sync is currently not supported in Carousel Cloud
If you have any questions about a specific integration please don’t hesitate to reach out!