360 Video for AR
360 Video files can be used in AR in a Portal in Hoverlay.
They can also be uploaded to YouTube, and if they contain the necessary information the YouTube app on your phone can sense what direction you are looking and show you the portion of the clip.
Just as with "regular" video clips, file size is a key issue to be aware of and can need adjustment using external software.
Spherical (360) cameras produce files that sometimes require processing
Insta360 STUDIO software is free for Mac (for now) https://www.insta360.com/download/hot-download and can export a 360 video format while adjusting the bitrate -- you can see the size of the file.