Plyr - A simple, accessible and customisable HTML5 media player
Plex for Alexa - Run your home theater or play your favorite playlists
JW Player - JW Player is an embeddable media player.
VLC for Apple TV - Stream all your locally stored videos to your Apple TV
VideoJS - VideoJS is an HTML5 Video Player, built with Javascript and CSS, with a fallback to a Flash video...
tvOS 12 - Apple TV's powerful new operating system