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HDMI Licensing Administrator, Inc. is the licensing agent responsible for administering the licensing of the HDMI Specification, promoting HDMI technology and providing education on the benefits of the HDMI interface to retailers and consumers.

The HDMI Forum Releases Version 2.1a of the HDMI® Specification

The HDMI Forum has published Version 2.1a of the HDMI Specification which is available to HDMI 2.x Adopters. One of the highlights of this update is the addition of a new feature, Source-Based Tone Mapping (SBTM).
 
Source-Based Tone Mapping (SBTM) is a new HDR feature that allows a portion of the HDR mapping to be performed by the Source device instead of the Display device. SBTM is especially useful in cases where HDR and SDR video or graphics are combined together into a single picture, such as picture-in-picture or a program guide with an integrated video window. SBTM also enables PCs and gaming devices to automatically produce an optimized HDR signal in order to maximize the utilization of the display’s HDR capabilities without manual user configuration of the Source device. 
 
More information https://www.hdmi.org/spec21sub/sourcebasedtonemapping 

  • Valerie Robbins
  • February 15 2022
  • HDMI 2.1a,HDMI V2.1,HDMI 2.1,

HDMI® Licensing Administrator, Inc. (HDMI LA) is the agent appointed by the HDMI Forum to license Version 2.1b of the HDMI Specification and is the agent appointed by the HDMI Founders to license earlier HDMI Specifications.

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