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    1. Broadband

    ANSI approves 3 more SCTE standards

    May 14, 2020
    The American National Standards Institute has newly approved three SCTE standards.
    Ansi Logo

    The American National Standards Institute (ANSI) recently announced that it has approved the following SCTE standards:

    ANSI/SCTE 215-1 2020 - HEVC Video Constraints for Cable Television Part 1- Coding

    This document defines the coding constraints on ITU-T Rec. H.265 | ISO/IEC 23008-2 video compression (hereafter called "HEVC") for Cable Television. In particular, this document describes the coding of a single HEVC coded video elementary stream carried in MPEG-2 transport (ISO/IEC 13818-1) for linear delivery systems supporting ad insertion services. Beyond linear delivery with DPI, signaling is provided for segmentation of content for xDVR applications.

    ANSI/SCTE 215-1-1 2020 - HEVC Video Constraints for Cable Television Part 1-1 HDR10 Coding

    This document defines the additional coding constraints on SCTE 215-1 HDR video streams using an HDR10 format.

    ANSI/SCTE 250 2020 - Real-time Event Signaling and Management API

    This document details the interfaces between a Signal Acquisition System (SAS) and a Signal Decision System (SDS) in order to support signal and manifest processing. The APIs support synchronous signal processing, asynchronous signal processing, and processing of both linear and file-based content.

    Download all the approved standards documents.

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