Currently version 0.1, it works but its rough.   It's meant to be run by an emby server owner, as it requires a server api key.  It essentially reads the room leader's location, jumps room members to 10-ish seconds ahead of the room leader, and finally unpauses roughly in sync. Tested clients:  iOS, Android, Amazon Fire devices, and the web player.  Also working, but only as a stream or room leader, not as a follower: Chromecast and Roku.  (Supposedly these devices may work as a following pla