HDMI Specification Verb and the Compliance Test Specification Verb ( CTS b), released on October 11, , are available for download only by. HDMI CTS a has been updated for technical consistency with HDMI Specification a as well as to the recently released HDMI Specification Significantly. HDMI Specification Versions b (March ), b1 (November ), and c (August ). HDMI Specification Version b (Nov. ).

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Archived from the original PDF on December 30, Also note that products are not required to implement all features of a version to be considered compliant with that version, as most features are optional. It added the ability for manufacturers to create vendor-specific formats, allowing any arbitrary resolution and refresh rate rather than being limited to a pre-defined list of supported formats.

Archived from the original on November 10, Other than improved audio and video capacity, performance, resolution and color spaces, newer versions have optional advanced features such as 3DEthernet data connection, and CEC Consumer Electronics Control extensions.

HDMI 1.4 Specification

Retrieved 5 May Retrieved 27 January HDMI devices are manufactured to adhere to various versions of the specification, in which each version is given a number or letter, such as 1. Retrieved January 5, An hdmi cable bought almost 10 years ago and I don’t seem spfcification have any issues, am I missing something?

So if it increased price, which I think it would, I would still be in favor of going in that direction. This page was last edited on 31 Decemberat The other 3 pairs carry color signals and sync signals. If you are watching TV then standard is fine because it’s only 24 fps but if you are gaming you want the 60hz.


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Updated list of CEC commands [d]. Archived from the original hdim October 29, Although often HD video hvmi cameras include an HDMI interface for playback or even live previewthe image processor and the video processor of cameras usable for uncompressed video must be able to deliver the full image resolution at the specified frame rate in real-time without any missing frames causing jitter.

Audio is increased from 8 to 32 channels including simultaneous delivery of multichannel audio to a maximum of four users.

Apple Store — United States. If high definition audio is important to you, you still may not need v1.

Retrieved December 20, Exact capabilities beyond basic compatibility vary. Retrieved 15 February High-definition television High-definition video Ultra-high-definition television. Retrieved March 22, I get confused with cable specs.

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Adapters are generally bi-directional. In other projects Wikimedia Commons. Japan Aviation Electronics Industry, Ltd. Archived from the original PDF on April 19, Retrieved December 28, Practical Issues and Tips: HDMI has changed versions so many times it’s been hard to keep up for most people.

If the cable is sold directly to consumers, then the cable would be subject to a royalty. Retrieved October 22, Production of consumer HDMI products started in late HDMI Forum 83 companies [2]. Archived from the original on March 5, You will never ever fill the bandwidth of a fiber cable to show a picture no matter how high the resolution ever gets.


Increased single-link bandwidth to MHz Tony Northrup’s Photography Buying Guide: Each packet contains four subpackets, and each subpacket is 64 bits in size, including 8 bits of BCH ECC parity data, allowing for each packet to carry up to bits of audio data.

Introducing HDMI Specification Version 1.4a

Audio and video interfaces and connectors. Automotive Connection System Type E. There is no practical reason to prefer 1.

Retrieved July 17, It also added support for the xvYCC color space, in addition to the Rec.

The rating of Retrieved June 30, I think this would make receivers and the rest of the chain more reliable. Only with or without Ethernet. Using the Automotive Connection System, car manufacturers now have a viable solution for HD distribution within a vehicle.

Stay tuned, because if the past is any indication of the future and it is HDMI isn’t done yet and will continue to evolve in the years to come.