HDMI delivers a better picture quality and better sound quality over component cables.
It is able to support multiple signals over a single cable, including VGA, component video, S-video, analog and digital audio, and any combination of HDMI and DVI.
HDMI is now the only interface cable to carry domestic HD signals. Therefore there is no comparison with any other HD interface. When HDMI is compared with analog component signals, there is almost no measurable difference between the two. Despite the hype about digital being better, this is frequently not the case. There is no reason to avoid digital but don't expect digital to automatically be better. [Sorry, but that's simply incorrect. HD resolution TV can be transmitted or "carried" over either HDMI or Component, both of which are common on both current televisions and current cable/satellite boxes. HDMI is considered preferable, because it is digital and also carries audio. But you can certainly watch HD video via either HDMI or Component connections. You ARE correct that there is little or no noticeable difference in the displayed video.] The current implementation of component video has a maxium resolution of 1080i, whereas HDMI has rated specifications all the way to 4k, although there is no consumer products that produce or display that resolution. Movie studios have lobbied to reduce the resolution of modern DVD and Blu-Ray players to 480p, except when connected with HDMI cables.
HDMI and VGA are two interface standards for video signals. While the two are different, the quality of either of them is dependent on the source of the signal rather than the interface. Both are capable of carrying high definition signals. Indeed, VGA is used for higher resolutions that HDMI currently handles. HDMI is digital while VGA is analog. Although HDMI cables have restriction on length, the image quality will not degrade over a long cable run (subject to the maximum cable lengths). VGA signals can become degraded over long distances, showing up as smeared vertical edges on the display. HDMI carries audio data as well as video, so one cable does the job of a VGA and audio cable combined. It is worth noting that DVI is the digital standard for computer displays. DVI is fully compatible with HDMI video but it does not carry audio so it is a much closer equivalent to VGA. HDMI is becoming the standard for all commercial HD video content. It is getting almost impossible to purchase equipment that outputs any form of HD video on VGA or on analog component signals.
HDMI is currently the best way to transmit audio and video in a home theater. However, be aware that it can have difficulties in long-distance runs. HDMI carries digital video from 480i to 1080p. It can carry 24Hz video, the original framerate of cinema material. (For the technically inclined, this means you can avoid 3:2 pulldown and telecine judder.) Since HDMI is transmitted digitally, signal degradation generally does not occur in short cables. You will not get a fuzzy or dim picture from HDMI. However, long-distance HDMI runs may have "sparkles" or lose the signal entirely. HDMI can carry high-bandwidth digital audio, including all forms of audio currently used on DVD, Blu-ray, and HD-DVD. The most demanding form is 7.1 multi-channel PCM. DVI video is identical to HDMI video, but does not include the mandatory HDCP encryption. For this reason, some equipment may not allow HD material through DVI ports. DVI connections do not carry audio. Component video also carries video from 480i to 1080p, but due to copy protection paranoia, most upconverting DVD players will only output up to 480p over component. Blu-ray and HD-DVD will only output up to 1080i over component. Only new video game consoles use 1080p over component. Component video uses analog signals, which means image quality may vary on different cabling and equipment. However, analog signals are more likely to succeed on long-distance runs. Thus, component video is still very popular for some scenarios. Component video is usually coupled with SPDIF digital audio or stereo analog audio. These older standards transmit 480i video in analog. While this is fine for older CRT televisions, such signals will appear blurry on large HDTVs. Composite video is usually coupled with mono or stereo analog audio. These means of transmitting digital audio are most commonly used for Dolby Digital 5.1, DTS 5.1, and PCM stereo. While DD and DTS can sound excellent, only HDMI has the bandwidth to carry newer HD audio signals, such as multi-channel PCM. Analog audio is generally transmitted in mono (single white RCA), stereo (white and red RCA), or multi-channel. Surround sound can be extracted from stereo analog audio, but the result is not as clean as discretely-transmitted surround sound. Multi-channel analog audio can carry the same fidelity as multi-channel digital PCM, but analog noise and additional digital/analog conversions may occur.
HDMI selector switch from RadioShack. You can connect multiple HDMI devices to it, and select which one passes through to the HDMI cable that you connect from the device to the tv. If the tv is a good distance away from the tv, then go with an HDMI over cat5e extender.
HDMI offers the advantage of transmitting several signal types over one cable. Using a single HDMI cable you can transmit audio, video and data over this single cable. With the major recent push toward digital solutions, HDMI is quickly becoming the standard for pro A/V as well home and end user installations.
The best advantage to using a micro HDMI cable better quality and longer life usage if used properly. Micro HDMI provides advantages over the regular in that the quality of product delivered is far superior.
Not to play. You can play singleplayer or multiplayer over xbox live no matter your setup. If you would like to connect another controller and play split-screen however, you must be connected via the hdmi cable, which unless you have an adapter to go from hdmi out to rgb/component in, you do need an hdtv with hdmi input.
Live video chat has major advantages over standard messaging programs in the ability to see and hear the person you're conversing with, a user can also present images or stream their desktop over the video feed.
HDMI 2 refers to the second major version of the High-Definition Multimedia Interface (HDMI) standard, which was released in 2013. This version introduced several enhancements over its predecessor, including support for higher video resolutions (up to 4K at 60Hz), increased bandwidth (up to 18 Gbps), and features like HDMI 2.0a for HDR (High Dynamic Range) support. HDMI 2 is commonly used in modern TVs, gaming consoles, and other multimedia devices to deliver high-quality audio and video.
No, HDMI converters and HDMI extenders are not the same. An HDMI converter is designed to change the format of the HDMI signal, allowing it to be compatible with different types of connections, such as converting HDMI to VGA or DisplayPort. In contrast, an HDMI extender is used to extend the distance over which an HDMI signal can travel, typically using Ethernet cables or other means to maintain signal quality over longer distances.
VGA is analog while HDMI is digital; one would need to make such a conversion if connecting two otherwise incompatible devices. Blu-ray players and PS3s, for instance, generally have HDMI outputs, so an HDMI-to-VGA conversion would be necessary to display the video on older VGA display hardware.