A/344, “ATSC 3.0 Interactive Content″

A/344, “ATSC 3.0 Interactive Content″

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.

There are multiple versions of this document. Please be sure to download the desired version. For amendments, the text includes a list of changes, the rationale for the changes, and compatibility considerations.

Download A/344:2019 “ATSC 3.0 Interactive Content,” approved 2 May 2019. This is the version referenced by A/300:2019.

Download A/344:2019 Amendment No. 1, “Persistent IDs,” approved 29 July 2019.

Download A/344:2019 Amendment No. 2, “JSON RPC Cancel Request API Addition,” approved 16 December 2019.

Download A/344:2019 Amendment No. 3, “Redistribution Use Case,” approved 18 December 2019.

Download A/344:2019 Amendment No. 4, “RMP State,” approved 19 December 2019.

Download A/344:2019 Amendment No. 5, “Capabilities,” approved 23 December 2019.

Download A/344:2019 Amendment No. 6, “Remove JavaScript Sample Code,” approved 24 December 2019.

Download A/344:2019 Amendment No. 7, “CacheRequest API,” approved 25 December 2019.

 

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