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

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 1080pi video resolution support, they 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.

What is HDMI - Why is it better than 3 RCA Component, DVI and other video-cable

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What's better - HDMI or DVI?

If you're buying a new piece of home entertainment equipment, then you probably have the problem of deciding what kind of connection you must use the face. Many consumers just want to once and for all they know, the best HDMI or DVI? Unfortunately, there is no easy way to say, some kind of connection is better than the other, it really works on a number of factors, including the individual demands of consumers depends, not to mention the reference to other homeEntertainment hardware they already have. So in this sense, let's look at HDMI, DVI and discuss the advantages and disadvantages of each.

HDMI and DVI actually use the same technology for processing digital video signals. This means that any kind of connection you can get that offer exceptional image quality against the reduction of external interference and noise are protected. In reality, it is also possible to connect an HDMI cable to a DVI port and vice versausing an HDMI-DVI or DVI to HDMI converter. Since both cables use the same technology, both should offer exactly the same image quality.

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However, there are a number of differences between the two formats. For example, the lead cable connected to both HDMI digital video and audio, so just a cable for connection. DVI cable, on the other hand, carry only video signals, so if you use DVI then you need an extra cable for audio controlEdition. This may involve additional costs such as buy two cables, as contrary to, and of course with more executions of the cable connecting the device is not as clean as a single cable.

HDMI has become an industry standard, and the vast majority of new entertainment devices with an HDMI port. DVI is a name far older, and while it was practically a few years ago has now largely been replaced by HDMI. As such, DVI commonly found on older hardwarealthough still widely used in computers. DVI is also compatible with analog and digital video signals and is ideal for use with older or used equipment.

So what is better? Well, it depends on you! If you are buying a new entertainment system, then it makes sense to opt for HDMI, as it is fast becoming the global standard - almost every piece of hardware is manufactured in recent years, compatible with HDMI. HDMI also means that it is onlya cable to keep the house clean and tidy and can be less expensive than cable helps. HDMI is also ideal for connecting multiple devices together as a bi-directional mode allows each device to communicate with other devices.

However, if you can not afford to upgrade the entire system then DVI is still a good alternative, because the devices work with old and new. In fact, if your entertainment system is computer based so the DVI is the best optionbecause it is rare to find HDMI ports on computer hardware. Regardless of the type of connection you choose, is to provide exceptional image quality, so it really all come to the connection of consumer electronics devices that are compatible, and if you upgrade your current system or buying a completely new system.

What's better - HDMI or DVI?

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