@Rycaut Since my memory is failing me (😛) I couldn’t remember what the change to SharePlay was this year. So went back through my old posts just now and realized that you can now (supposedly) start SharePlay sessions over AirDrop! That would be interesting to try and as soon as I have two iOS 17 devices (and provided the feature is available now) I want to try that out and see if the lack of Internet access affects things.
As for your suggestion about a small WiFi network, that’s there already with multiplier connectivity 🙂 You can connect multiple iOS/macOS devices without a network to chat, watch videos, or to transfer files. That’s what I’m using to implement my idea …
Just not sure if that’s good enough speed-wise though since I’ve not had enough time to test this yet. The basic idea works, and I’ve gotten file transfers working too. Am working on chat at the moment, but I really need to do more testing …
Oh yeah, in case you’re interested, the SharePlay session from this year that probably has the info (I forget now if I even watched it) is this one:
https://developer.apple.com/videos/play/wwdc2023/10239/