HDMI

New HDMI 2.1a Specification to be Announced at CES 2022

HDMI 2.1a, an upcoming revision to the HDMI 2.1 stack that adds a major new feature, Source-Based Tone Mapping, or SBTM, will be officially announced at the forthcoming CES 2022 event, The Verge is reporting. For those who aren’t familiar, SBTM is a new HDR feature that offloads some of the HDR tone mapping to...

HDMI Unveils “Alternate Mode” for USB Type-C Connector

HDMI Licensing has today announced the launch of a new HDMI Alternate Mode or 'Alt Mode’ for the USB Type-C connector, which will allow HDMI-enabled source devices to use a USB Type-C connector to directly connect to HDMI-enabled displays, delivering native HDMI signals over a simple cable without any adapters or dongles.  The HDMI 1.4b Alt-Mode on USB Type-C Specification is now...