{"id":276194,"date":"2025-01-22T05:21:11","date_gmt":"2025-01-22T05:21:11","guid":{"rendered":"https:\/\/www.ecoustics.com\/news\/hdmi-2-2\/"},"modified":"2026-06-19T19:03:05","modified_gmt":"2026-06-19T19:03:05","slug":"hdmi-2-2","status":"publish","type":"post","link":"https:\/\/www.ecoustics.com\/news\/hdmi-2-2\/","title":{"rendered":"HDMI 2.2 is Coming – Do You Need to Upgrade?"},"content":{"rendered":"\n

The HDMI standard has been with us for 20 years and it is unlikely that it will be going away anytime soon when it comes to the interface between your TV, video and gaming devices. CES 2025 provided an opportunity to celebrate the standard’s 20th Anniversary and learn a lot more about its latest and greatest version – HDMI 2.2 <\/strong>– which is going to start showing up later this year.  <\/p>\n\n\n\n

HDMI: Quick Overview<\/h2>\n\n\n\n

HDMI stands for High Definition Multimedia Interface<\/strong> and was developed as a secure method of transferring both digital video and digital audio through a single cable. It was also designed to be upgradeable to meet changing needs. HDMI standards are developed and enforced by the HDMI Licensing organization and HDMI Forum. <\/p>\n\n\n\n

For security, HDMI incorporates HDCP (High Bandwidth Digital Content Protection)<\/a> which prevents unauthorized copying of video content over HDMI connections. This security protocol is one of several features enabled by the EDID (Extended Display Identification Data) handshake, or the HDMI handshake. When an HDMI cable is first connected between two components, like a source and a display device or a source and an A\/V receiver, each device identifies its capabilities to each other via EDID data in that handshake. These data identify things like the device manufacturer and device type as well as specifics related to supported video resolutions and refresh rates. This handshake lets the source know what sort of audio and video signal the display or receiver can handle so it doesn’t send video or audio that the display or receiver won’t be able to process. <\/p>\n\n\n\n

Similar to EDID data, both an HDMI source and connected display also need to communicate that they support compatible versions of HDCP, otherwise the TV or projector may not be able to display secure content. In fact, even if both the source and display incorporate HDCP, sometimes there can be glitches that may block communication, leading to no signal or error messages. These days, that condition is relatively rare, but it can happen and can lead to lengthy debugging sessions. <\/p>\n\n\n\n

For a full rundown on the history and capabilities of HDMI versions, refer to our resource articles WTF is HDMI 2.1\/2.1a?<\/a> and WTF is HDMI ARC\/eARC?<\/a><\/p>\n\n\n\n

HDMI 2.2<\/h2>\n\n\n\n

At the recently concluded CES 2025<\/a>, the HDMI Forum, Inc<\/a>. announced the pending release of HDMI version 2.2. This HDMI version incorporates all of the capabilities of the previous HDMI versions up to this point, but is also engineered to deliver more options that not only support current and future consumer needs, but also advanced creation, distribution, and experiential capabilities that also meet the needs of TV, movie, and game studios.<\/p>\n\n\n\n

\"HDMI<\/figure>\n\n\n\n
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