Is there a full list of media encoded supported formats with transparency support? I found File formats supported for import for Media Encoder, but it does not say which ones support transparency. I know of QuickTime GoPro CineForm RGB with Alpha - was not sure if there were others.
I was trying to work out if there was a movie file format that overlapped with the Unity 3D video player. This page hints there is Unity - Manual: Video transparency support (it mentions After Effects) - but maybe I need to be on a Mac for the Apple format? The two formats listed don’t seem to be on the AME page.
I was thinking of trying to play with a Character Animator animation inside a Unity 3D scene for a 360 degree view video! No good reason, just seemed like fun. I did get it going with still images https://extra-ordinary.tv/2018/04/24/a-first-360-view-photo/ - I just wanted to try a step further and have the characters animated.