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What is HDMI 14?

Vertaald door AI (EN). Toon origineel (NL)


HDMI 1.4 is a version of the HDMI (High-Definition Multimedia Interface) standard that was introduced in 2009. This version brought several improvements and new features compared to earlier versions. Some key features of HDMI 1.4 include:

1. **4K resolution support**: HDMI 1.4 supports a resolution of 3840x2160 (4K) at 30Hz, allowing for the transmission of ultra-high-definition video.

2. **Ethernet channel**: HDMI 1.4 introduced an Ethernet channel, enabling devices to communicate with each other via HDMI and share internet connections.

3. **Audio Return Channel (ARC)**: This feature allows audio from a TV to be sent back to an AV receiver or soundbar over the same HDMI cable, reducing the number of cables needed.

4. **3D support**: HDMI 1.4 added support for 3D video formats, which is important for 3D TVs and movies.

5. **Improved color representation**: It added support for new color formats such as sRGB and Adobe RGB, resulting in better color reproduction.

HDMI 1.4 is now outdated, and newer versions such as HDMI 2.0 and 2.1 offer even more improvements and higher bandwidths.


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