Citing fast technology news, at a CES pre-exhibition communication meeting, the HDMI Licensing Administrator organization confirmed for the first time that it will release the HDMI 2.1a upgraded standard specification.
As can be seen from the version number, HDMI 2.1a is a small upgrade, adding new features, the core is SBTM, the full name Of Source-Based Tone Mapping, that is, source-based tone mapping, can enhance and optimize hdR display.
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