I doubt some of they PHYs have the bandwidth to support streaming video, but there have been some good efforts in the IETF to maximize streaming protocols over

I doubt some of they PHYs have the bandwidth to support streaming video, but there have been some good efforts in the IETF to maximize streaming protocols over low-bandwidth connections. But the whole point of CHoIP is that PHY doesn't matter, so you can configure your camera using IP messages over BLE, and then the camera connects to services over WiFi to stream.