What is HDMI - Why is it better than 3 RCA Component, DVI and other video-cable
HDMI is a term that you encounter when buying a TV or a media player.
What is HDMI? How does it differ from other available standards? What does it mean for you? Let's go for it. HDMI (High Definition Multimedia Interface) is a licensable audio / video connector interface for transmitting uncompressed, encrypted digital streams. Companies in the consumer electronics industry Hiitachi, Matsushita, Philips, Silicon Image, Sony, Thomson and Toshiba, this standard is established and released beforeVersion 9 December 2002. This standard uses a single cable can carry digital HD video, multichannel audio and to bring some control signals. HDMI uses a carry only 15mm, 9-pin cable for both video and audio signals and a single remote for all devices in your home theater to operate. HDMI devices have intelligence Ginko? This helps to recognize TV resolution and automatic devices, so you do not have to worry about the choice of image format.
HDMI is an advanced and robustForm of DVI. And 'extensively developed to replace DVI and become the de facto standard for consumer electronics manufacturers. Uses HDCP (High-bandwidth Digital Content Protection) protocol, which protects the output against piracy and provides a secure connection between the source and sink. HDMI HDCP consensus helped associations of cable and satellite have HDCP required to prevent piracy. Although the latest version of HDMI is backwards compared to previous versionscompatible with earlier versions and with DVI devices.
Since the first version of HDMI in 2002, new features were added in each version. Even if all the video resolution support 1080pi, differ in their audio capabilities. Version 1.0 can decode most versions of audio contained in DVD and digital TV signals, including Dolby Digital and DTS. Version 1.1 adds support for DVD audio, users with compatible disks and players can listen to 5.1 channelAudio streams without the need to separate the six RCA audio cables. Version added 1.2/1.2a Super Audio CD (SACD) support the abolition of the need to iLink or analog cables need to listen to SACDs. The standard also includes support for Type A connector on the PC.
The last Version1.3b/1.3a/1.3b adds support for Dolby TrueHD and DTS-HD Master Audio, which are used in Blu-ray and HD DVD players. It supports a greater bandwidth of 10.2Gbps on the future demand for high-definition display devices. WithSupport for 30-bit color depth, 36-bit and 48-bit units of each color in nature with the entity that can perceive small details, like a human eye. Removes significantly stripes of color on the screen, for smooth tonal transitions and subtle gradations between colors. It synchronizes video and audio with greater accuracy so that you can experience crystal clear video and audio quality.
HDMI is now enhanced for easier integration with low voltage, AC coupled PC graphics controllers soBridging the gap between consumer electronics and PC World. Simple wiring, crystal clear audio / video, HDCP compliance and interoperability with PCs have HDMI set at the forefront of the connectivity standards and made it the de facto standard.
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