Other parameters in the HDMI 1.1 version remain unchanged. The only difference between version 1.1 and 1.0 was the implementation of the DVD-Audio format. The next HDMI standard was the 1.1 version. HDMI 1.0 did not support many of the current standards and features, including DVD-Audio, Ethernet channel, 3D and 4K resolution, and Dolby TrueHD compatibility. It offered very limited (from the point of view of the current standards) transmission parameters, such as: The first HDMI standard, which appeared on the market was version 1.0. The development of this type of cable was a natural response to the changing capabilities, parameters and functionalities of devices used for recording, reproducing and displaying digital content. Today, there are more than six HDMI standards – from 1.0 to 2.1, which are divided into the first and second generation. Over the years, many HDMI versions have been developed. HDMI cables are now used to connect tablets and smartphones, PCs, TVs, cameras and video recorders, graphics cards, Blu-ray players, game consoles, SAT receivers and other devices based on the transmission of high quality audio and video signals. Thanks to the HDMI interface uncompressed digital signal and control data can be transmitted, and HDMI-compliant devices can be connected. Types and diameters of HDMI cable cores.The HDMI cable was developed in 2000 in Silicon Image’s laboratory and quickly became one of the most widely used multimedia interfaces in households and the industrial sector. The HDMI standard has been developed for the efficient transmission of digital HD video and digital multi-channel audio over a single cable.