Each HDMI Specification revision has a “revision history” section located near the . Many people are worried, when buying HDMI cable, about the spec version of the cable in question. Is it the latest spec version? Will it support. Needed this cable to connect my HP Envy laptop to my flat screen HD TV so I can watch recorded shows on a secondary TV elsewhere in the house or on trips.

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Retrieved 29 January Retrieved July 1, So, What Has Changed?

HDMI – Wikipedia

Several versions of HDMI have been developed and deployed since initial release of the technology, but all use the same cable and connector. Active cables have built-in electronics to enable long cable runs, and typically these cables require a power supply.

The following variable per-unit royalty is device-based and not dependent on number of ports, chips or connectors:. Please follow the instructions for downloading and submitting the appropriate agreement along with your payment in order to obtain a license to the Specification. But there are some changes to the requirements expected of cables, and to the way that compliance with those requirements is tested, and these can be meaningful.


Retrieved December 7, Archived from the original on November 13, We have seen foot certificates under 1. Before downloading the specification, you will need to fill out a short form. Same 19 Pins in Half the Size”.

Retrieved January 4, Instead, the change is buried deep in the details of the description of the Compliance Test Specification procedure for running eye-pattern tests. In conjunction with the HDMI 2. Audiovisual connectors Audiovisual introductions in Computer connectors Computer display standards Digital display connectors Film and video technology High-definition television Japanese inventions Television technology Television terminology Television transmission standards Video signal.

For digital audio, if an HDMI device has audio, it is required to implement the baseline format: Composite S-Videoand Component Connectors: Under spec version 1.


Retrieved October 25, Archived from the original on October 29, How does HDCP discourage pirating of protected content? Retrieved December 9, Retrieved October 29, Retrieved August 11, As of the HDMI 1.

Subscribe to our newsletter. If you didn’t see the answer you needed, please help us expand our Knowledge Base by asking your question here. To date, we have never seen any compliance certificate for a cable, in any gauge, as long as our footer, under any version of the spec.

Archived from the original PDF on January 6, Cables are available that contain the necessary electronics, but it is important to distinguish these active converter cables from passive HDMI to VGA cables which are typically cheaper as they don’t include any electronics. Devices that support HDMI v1. Retrieved October 17, Tony Northrup’s Photography Buying Guide: Apple Store — United States.


Retrieved May 31, Video formats do not require explicit support from the Speicfication Specification in order to be transmitted and displayed.

As of [update]most consumer camcorders, as well as many digital cameras, are equipped with ydmi mini-HDMI connector type C connector. At the beginning of the document, there is a section called “Revision History. The HDMI specification defines the protocols, signals, electrical interfaces and mechanical requirements of the standard.

Are all of the new HDMI versions backward compatible with previous versions? Retrieved May 9, What length was certified as HDMI spec compliant, and at what bandwidth? Production of consumer HDMI products started in late Retrieved August 25, Likely, based 1.3z what we have seen, none.

However, two miniature versions of the connector may also be seen one, type C, is already available on a few miniature devices, and another is expected in the new spec occasionally.

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