Speaking exclusively with CE Pro, HDMI Forum CEO Chris Pasqualino notes, "We have been working hard to get this 'bad boy' released. We have identified the five marquee features of the new spec."
Those are:
- Higher Video Resolutions support a range of higher resolutions and faster refresh rates including 8K60Hz and 4K120Hz for immersive viewing and smooth fast-action detail.
- Dynamic HDR ensures every moment of a video is displayed at its ideal values for depth, detail, brightness, contrast, and wider color gamuts—on a scene-by-scene or even a frame-by-frame basis.
- 48G cables enable up to 48Gbps bandwidth for uncompressed HDMI 2.1 feature support including 8K video with HDR. The cable is backwards compatible with earlier versions of the HDMI Specification and can be used with existing HDMI devices.
- eARC supports the most advanced audio formats such as object-based audio, and enables advanced audio signal control capabilities including device auto-detect.
- Game Mode VRR features variable refresh rate, which enables a 3D graphics processor to display the image at the moment it is rendered for more fluid and better detailed gameplay, and for reducing or eliminating lag, stutter, and frame tearing.
Tobias adds, "How an individual piece of equipment will meet the 2.1 standard will depend on the manufacturer and the features. Some manufacturers may be able to achieve 2.1 compliance with just a firmware upgrade; others will require new hardware," he says.
More at Link
http://www.cepro.com/article/new_hdmi_2_1_specification_supports_8k60hz_with_hdr_4k120hz
@Ciggavelli is rubbing his c̶y̶b̶o̶r̶g̶ hands as we speak.