ATSC Proposed Standard: A/341 Amendment – SL-HDR1

Approved 26 December 2017. This document is currently at ballot as a Proposed Standard.

This document describes constraints and usage of ETSI TS 103 433 (SL-HDR1) SEI messages for enabling delivery of SDR-to-HDR dynamic SEI messages along with an SDR stream in ATSC 3.0 video services. If approved by the ATSC, A/341:2017, “Video–HEVC,” would be amended according to the edits described herein.

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