ATSC Candidate Standard: A/341 Amendment – Picture Timing Information

Approved 6 November 2017. Updated 15 December 2017. The CS period ends on 31 January 2018.

This document describes constraints on HEVC streams redistributed to viewers over MVPD systems in regards to carriage of HEVC Picture Timing SEI messages as documented in ANSI/SCTE 215-1 “HEVC Video Constraints for Cable Television Part 1-Coding”. If approved by the ATSC, A/341:2017, “Video-HECV”, would be amended according to the edits described herein.

A redline is available showing changes relative to the previously published version.

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