Hello,
I am pleased to announce the launch of SynchVideos.
SynchVideos is a site that will allow you to see in real time, videos with your friends, Youtube, Vimeo, Twitch and Xbox DVR videos are supported!
A room, a link, your friends, your videos, when someone clicks on play the video is launched for everyone too !
It is a French application but an English translation is in progress. The application is free and without subscriptions.