Details of 'DTS/JTC-036' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Download Standard
	DTS/JTC-036	TS 103 433		BROADCAST
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Publication (2016-08-03)	1.1.1	2016-08-03	View Standstill Information		2016-01-15
	Rapporteur	Technical Officer		Harmonised Standard
	Ralf Schaefer	Chantal Bonardi		No
Title	High-Performance Single Layer Directly Standard Dynamic Range (SDR) Compatible High Dynamic Range (HDR) System for use in Consumer Electronics devices (SL-HDR1) SDR compatible HDR
Scope and Field of Application	Today High Efficiency Video Coding (HEVC) enables first Ultra HD broadcast services (also referred as “4K” resolution) via existing DVB specifications. Recently some High Dynamic Range (HDR) standards have been released by SMPTE (SMPTE ST 2084 and SMPTE ST 2086). However, they define an HDR signal that is not directly compatible with Standard Dynamic Range (SDR) CE devices. Thus, these devices require upstream external processing adapting the HDR signal to a supported video format in order to render the video signal. Additionally, existing production and distribution infrastructures as well as play out may not be compatible with the SMPTE HDR standards with respect to carriage and signaling of the metadata in these standards. The goal of this proposed ETSI Work Item is to standardize an HDR system addressing direct backwards compatibility i.e. a system leveraging SDR distribution networks and services already in place and that enables high quality HDR rendering on HDR-enabled CE devices including high quality SDR rendering on SDR CE devices. Requirement for the described solution is that it is single layer to ensure that bit rate overhead for HDR and implementation complexity in CE devices will be low. An additional requirement is that the resulting standard should take into account HDR technologies currently standardized in other bodies such as ITU-R, ITU-T, SMPTE or ISO.
Supporting Organizations	STMicroelectronics, Philips International B.V., CableLabs, Technicolor R&D France

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	BROADCASTING Content DIGITAL distribution HDR HDTV UHDTV VIDEO		Content delivery Security
Official Journal
Remarks	2016-06-03 bonardi Draft contributed - V 1.1.0 contributed for Decision in BROADCAST(16)000030 as Final draft for approval 2016-06-03 bonardi A new draft is uploaded - V 1.1.0 with status: Final draft for approval 2016-05-09 bonardi A new draft is uploaded - V 0.0.4 with status: Final draft for approval 2016-04-18 bonardi Draft contributed - V 0.0.3 contributed for Information in BROADCAST(16)000025 as Stable draft 2016-04-18 bonardi A new draft is uploaded - V 0.0.3 with status: Stable draft 2016-03-23 bonardi Draft contributed - V 0.0.2 contributed for Information in BROADCAST(16)000022 as Stable draft 2016-03-23 bonardi A new draft is uploaded - V 0.0.2 with status: Stable draft 2016-02-15 bonardi Draft contributed - V 0.0.1 contributed for Information in BROADCAST(16)000016 as Early draft 2016-02-15 bonardi A new draft is uploaded - V 0.0.1 with status: Early draft 2016-02-15 BONARDI TB adoption of WI BROADCAST, see contribution BROADCAST(16)000011 2016-01-15 BONARDI WI proposed to TB BROADCAST, see contribution BROADCAST(16)000011