Has anyone run video from an Crestron NVX
over wireless? We have a new building with a room that's going to have some projectors, and then some mobile pods for students, with NVX-350 encoders on the pods and NVX decoders (via a matrix switch) to the projectors, so a students' work can be projected easily. There's also an NVX receiver on each pod so the teacher can push out content. Since they're mobile, the video traffic will have to go over wireless, I'm thinking of putting a mesh AP with Bridge to LAN on each pod.
The challenge comes from two things - bandwidth and multicast. The specs say the video bandwidth can range from 100Mbps to 990Mbps - we'll only be doing 1080p video, not 4k HDR, so it'll probably be at the lower end of that. The video is transmitted as multicast, which might be OK for sending to the pods if adaptable rate multicast is enabled, but I'm wondering about sending from a pod with a mesh AP - will the infrastructure AP have to rebroadcast the multicast out again, doubling the airtime? Or should I get client bridges instead of meshing? 80MHz channels in DFS space (which I don't otherwise use) with 4x4:4 APs/clients and 24Mbit MBR (ie MCS3) should give me a minimum data rate of 520Mbps, which makes 100Mbps real traffic seem feasible, and I would think I should be able to get MCS7 being in the same room, which would push me to 1300Mbps theoretical. And perhaps have two APs, one on each 80MHz DFS channel.
Is this feasible? Does anyone have any experience with doing this?
Relatedly, they also want some more ethernet on the pods for control traffic. For that I was thinking 3912 APs, how do the wired ports on that work when it's being a mesh AP?