First Public Working Draft: Remote Playback API
The Second Screen Presentation Working Group has published a Working Draft of Remote Playback API. This specification defines an API extending the HTMLMediaElement that enables controlling remote playback of media from a web page. It aims to make remote playback devices such as connected TVs, projectors or audio-only speakers, available to the Web and takes into account playback devices that are attached using wired (HDMI, DVI, or similar) and wireless technologies (Miracast, Chromecast, DLNA, AirPlay, or similar).