A/344:2017, “ATSC 3.0 Interactive Content”

Approved 18 December 2017

This document describes the interactive content environment provided by an ATSC 3.0 receiver. This environment is comprised of a standard W3C User Agent with known characteristics, a WebSocket interface for obtaining information from the receiver and controlling various receiver functionality, and an HTTP interface for accessing files delivered over broadcast. This document also specifies the life cycle of the interactive content when delivered over broadband or broadcast or both.

Note: A revision of this standard is in process. A Candidate Standard showing the proposed changes can be found on the Candidate Standards page.

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