#HDMI REVISIONS DOWNLOAD#

Because this is an optional feature, however, compliance with the 1.4 specification, in itself, says nothing about whether a compliant HDMI cable will support this feature.ДЄpart from the Ethernet/Audio Return Channel, what this means is that, in terms of supporting features and protocols (e.g., HDCP, Deep Color, x.v.YCC colorspace, new multichannel audio formats), all HDMI cables have been designed to the same standard, no matter what specification version they were designed or tested under. There is only one qualification to offer here: with HDMI 1.4 the spec introduced a new optional 'Ethernet and Audio Return Channel' feature, which does require slight changes in cable architecture. They have the same conductors, in the same configuration, wired to the connector in the same manner. The basic characteristics of standard HDMI cables have not changed from one spec version to another. Device compatibility is a complicated subject and is really outside our area of expertise, but when it comes to cables, we can give some reassurance. With all these spec versions around, and equipment and cables having been designed and tested in accordance with one version or another of the spec, it's natural that people worry about the compatibility of equipment and cables. What about 1.4? Well, we are working on cables which will implement the 1.4 Ethernet channel but, as will be explained further below, a cable which complies with 1.3 (or, for that matter, any prior spec version) is also compliant with 1.4. Our Belden HDMI cables have been tested under main spec version 1.3a, CTS version 1.3b (and, in the case of our Series-1 Category 1 approval, CTS version 1.3b1). As you can see, there is no such thing as 'HDMI 1.3b.' But the Compliance Test Spec does have a 1.3b version, as well as a 1.3c version (testing for cables was unaffected by these minor CTS revisions, except that 1.3c adds new criteria for 'active' cables). We are sometimes asked whether our cable is 1.3a or 1.3b compliant. That's unfortunate, because it's in the CTS that the details of compliance testing are contained, and there can be some significance to that. For some reason, however, HDMI, LLC does not authorize release of the Compliance Test Specification to the general public.

#HDMI REVISIONS DOWNLOAD#

The HDMI Licensing authority ordinarily allows anyone to download a copy of the current version of the main HDMI spec document from its site at.

HDMI Compliance Testing Specifications:.

Additionally, however, some references to specs are not to the principal HDMI spec document, but to the 'Compliance Testing Specification' document, and there have been six versions of that document. What Are The Spec Versions?ДЄt this writing (February 2010) there have been six versions of the principal HDMI spec document. Is it the latest spec version? Will it support all the features of the devices it's hooked to? Most of the fears and doubts associated with this question are unfounded, but there are some interesting issues with regard to HDMI spec version, and we'll sort those out here.

Many people are worried, when buying HDMI cable, about the spec version of the cable in question. We will be updating this information before the end of 2015 to include HDMI 2.0 and related topics. What Do These HDMI Spec Versions (1.2, 1.3, 1.3a, 1.4, etc.) Mean to my HDMI cable? Note: this article is a bit out of date.

Hdmi revisions