TL;DR
- HDMI 2.2 is right here, introducing increased 96Gbps bandwidth, HDMI Fastened Fee Hyperlink know-how, and assist for increased resolutions and refresh charges.
- There’s additionally a brand new Latency Indication Protocol for bettering audio and video synchronization with audio-video receivers or soundbars.
- The specification additionally features a new Ultra96 HDMI cable supporting 96Gbps bandwidth and enabling all the brand new options.
Most individuals acknowledge HDMI because the cable commonplace used each time it’s good to join one thing to your TV. HDMI made life a lot less complicated by saving us from the mess of a number of audio and video cables required to attach your supply units to a show and even enabling options like HDMI ARC. Nevertheless, with supply units getting extra highly effective, HDMI must sustain, and that’s the place the brand new HDMI 2.2 specification comes into the image.
HDMI 2.2 future-proofs the usual by introducing increased 96Gbps bandwidth and next-gen HDMI Fastened Fee Hyperlink know-how. This allows higher-quality choices for content material producers comparable to TV, film, and recreation studios now and sooner or later whereas enabling a number of distribution platforms.
With HDMI 2.2, the quicker 96Gbps bandwidth improves demanding data-intensive, immersive, and digital functions comparable to AR/VR/MR, spatial actuality, mild subject shows, and varied business functions comparable to large-scale digital signage, medical imaging, and machine imaginative and prescient. The spec additionally consists of assist for increased resolutions and refresh charges, although technical particulars aren’t instantly obtainable. For reference, HDMI 2.1 helps 48Gbps bandwidth, as much as 120Hz variable refresh charges, and resolutions as much as 10,240 x 4,320 with Show Stream Compression.
Additional, HDMI 2.2 additionally features a new Latency Indication Protocol for bettering audio and video synchronization, particularly for multi-hop system configurations comparable to these with an audio-video receiver or soundbar.
The specification additionally features a new Ultra96 HDMI cable supporting 96Gbps bandwidth and enabling all of the HDMI 2.2 specification options. The HDMI Discussion board Inc. has additionally made it part of the HDMI Cable Certification Program, requiring every mannequin size to be examined and authorized to show a certification label. The silver lining is that the port form just isn’t altering, so backward compatibility is retained for the spec.
The brand new HDMI 2.2 specification will likely be obtainable to all HDMI 2.x adopters, and they are going to be notified when it’s launched in H1 2025. You may count on client units to return with assist for this tech within the later elements of the 12 months.