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Before we compare the edition of HDMI, let's take a look the latest HDMI 2.0 features. Up to 18 Gbps Up to 4K @ 50/60Hz Up to 32 audio channels Up to 1536kHz audio sample frequency Dual viewing Multi-stream audio CEC extensions 21:9 Aspect Ratio Dynamic Auto Lip-Sync Significant Increase in Bandwidth HDMI 2.0 18 Gbps HDMI 1.3 10.2 Gbps HDMI 1.0 4.95 Gbps SD .81 Gbps 11 4K@50/60 over HDMI 4 times the clarity of 1080p/60 video resolution Expands on existing 4k@24/30 resolutions to include 4K@50/60 Dual Viewing Simultaneous delivery of dual video streams to multiple users on the same screen Share the same screen; watch different video content Play multiplayer games with two independent views Multi-Stream Audio Simultaneous delivery of multi-stream audio to multiple users (Up to 4) For example, simultaneous streaming of multiple languages to multiple users Used in conjunction with dual viewing for multiple audio/video content on the same screen Up to 32 Audio Channels • Up to 32 Audio Channels for multi-dimensional immersive audio experience – Goes beyond traditional [surround sound" and delivers clearly perceptible, three dimensional, positional audio experience with up to 32 discrete channels Up to 1536kHz Audio Sampling • Up to 1536kHz Audio Sample Frequency for increased audio clarity – Doubles the audio fidelity from the previous version of HDMI Extensions to CEC • CEC (Consumer Electronics Control) is control technology enabling HDMI devices to be controlled from a single remote • CEC 2.0 provides expanded command and control for devices that implement CEC • HDMI 2.0 devices that implement CEC 2.0 must implement the existing CEC to support the following end-user CEC features – One Touch Play – Standby – Remote Control Pass Through – System Audio Control – One Touch Record 21:9 Aspect Ratio • Support for wide angle theatrical 21:9 video aspect ratio • Delivers a new wide angle movie theater experience Dynamic Auto Lip-Sync • With the wide range of video content sources available today, video processing times vary greatly – This can introduce delays in the audio/video timing • Dynamic Auto Lip-Sync addresses this issue by dynamically synchronizing video and audio streams – No user intervention required HDR • Enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image. • References to CEA-861.3, CEA`s recently published update of HDR Static Metadata Extensions. Difference of HDMI versions

Higher video resolutions and Dynamic HDR highlight the new advanced features for the HDMI® eco-system Las Vegas, Nevada – January 4, 2017 - HDMI Forum, Inc. today announced the upcoming release of Version 2.1 of the HDMI Specification. This latest HDMI Specification supports a range of Higher Video Resolutions and refresh rates including 8K60 and 4K120, Dynamic HDR, and increased bandwidth with a new 48G cable. Version 2.1 of the HDMI Specification is backward compatible with earlier versions of the Specification, and was developed by the HDMI Forum`s Technical Working Group whose members represent some of the world`s leading manufacturers of consumer electronics, personal computers, mobile devices, cables and components. [This new release of the Specification offers a broad range of advanced features for enhancing the consumer entertainment experience, as well as providing robust solutions to the commercial AV sector," said Robert Blanchard of Sony Electronics, president of the HDMI Forum. [This is part of the HDMI Forum`s continuing mission to develop specifications for the HDMI eco-system that meet the growing demand for compelling, high-performance and exciting features." HDMI Specification 2.1 Features Include: 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. The new specification will be available to all HDMI 2.0 Adopters and they will be notified when it is released early in Q2 2017. Shenzhen Yunzuo Electronics Co., Ltd. are HDMI Adopter and HDMI 2.0 available. We now have HDMI splitter switcher with HDMI 2.0 features. Please view our product category and find more products. We are working on HDMI 2.1 products which will meet the latest HDMI forum announcement version. Please come back and visit us to find more.

HDMI Forum, Inc. announced the upcoming release of Version 2.1 of the HDMI Specification: HDMI Specification 2.1 Features Include: 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. Shenzhen Yunzuo Electronic Co;ltd as a supplier for audio &video conveters products for computer accessories , such as HDMI splitter, switcher, extender, matrix and others converters etc.in china !

Shenzhen Yunzuo Electronics Co., Ltd. provide HDMI Splitters Switch HDMI converters. Our latest HDMI splitter and switcher are HDMI 2.0 series which has below features: HDMI 2.0b Specification is backwards compatible with earlier versions of the HDMI specification. It also enables key enhancements to support market requirements for enhancing the consumer video and audio experience. What are the key advanced features enabled by HDMI 2.0b? Enables transmission of High Dynamic Range (HDR) video Bandwidth up to 18Gbps 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution Up to 32 audio channels for a multi-dimensional immersive audio experience Up to 1536kHz audio sample frequency for the highest audio fidelity Simultaneous delivery of dual video streams to multiple users on the same screen Simultaneous delivery of multi-stream audio to multiple users (Up to 4) Support for the wide angle theatrical 21:9 video aspect ratio Dynamic synchronization of video and audio streams CEC extensions provide more expanded command and control of consumer electronics devices through a single control point

Shenzhen Yunzuo Electronics Co., Ltd. provide HDMI Splitters Switch with the latest HDMI specifications. Here are the major enhancements introduced in the HDMI 1.4 specification: 1. Audio Return Channel – Allows an HDMI-connected TV with a built-in tuner to send audio data "upstream" to a surround audio system, eliminating the need for a separate audio cable. 2. 3D – Defines input/output protocols for major 3D video formats, paving the way for true 3D gaming and 3D home theater applications. 3. 4K Support – Enables video resolutions far beyond 1080p, supporting next-generation displays that will rival the Digital Cinema systems used in many commercial movie theatres 4. Content Type – Real-time signaling of content types between display and source devices, enabling a TV to optimize picture settings based on content type 5. Additional Color Spaces – Adds support for additional color models used in digital photography and computer graphics. 6. HDMI Micro Connector – A new, smaller connector for phones and other portable devices, supporting video resolutions up to 1080p 7. Automotive Connection System – New cables and connectors for automotive video systems, designed to meet the unique demands of the motoring environment while delivering true HD quality