A: > 1. If I upload my own video just for storage and embedding (no editing) - I see I can download the original video. Can I just double-check that it is actually the original video and has had no compression performed on it? Also, does this support 4k?

it is the original video. no 4k support for now

> 2. With inviting guests to record a video - is there any way you could build an option that records full quality on their end, continuously saves their recording to their device, and continuously uploads it? This is what Descript does with their Remote Recording feature. It means that you always get a full quality video when with working with guests, and if they have a bad connection, or their connection drops, the video and audio is fine. It does mean they have to stay on the call with you a bit after finishing, so it uploads fully, but it gives great results. - https://www.descript.com/remote-recording

this feature is coming this month