Second Screen Working Group - Publications

Candidate Recommendation Drafts

Presentation API
- 2023-01-23
- Web API
An API to enable web content to access external presentation-type displays and use them for presenting web content.
Remote Playback API
- 2022-09-29
- Web API
This specification defines an API extending the HTMLMediaElement that enables controlling remote playback of media from a web page onto remote playback devices such as connected TVs, projectors or audio-only speakers, attached using wired (HDMI, DVI, or similar) and wireless technologies (Miracast, Chromecast, DLNA, AirPlay, or similar).

Multi-Screen Window Placement
- 2022-12-16
- Browser
- Web API
This document defines a web platform API that allows script to query the device for information about its screens, and place content on specific screens.
Open Screen Protocol
- 2022-12-12
- Media
The Open Screen Protocol is a suite of network protocols that allow user agents to implement the Presentation API and the Remote Playback API in an interoperable fashion.