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 The advantages of using HDMI video interface

HDMI has more advantages than the analog video interface existing such as composite, S-Video and component video:

1, quality: HDMI is a digital interface, because all of the simulated connection (such as component video or S-video) requirements in the converted from analog to digital without loss, so it can provide the best video quality. This difference in higher resolution, such as 1080p especially. Digital video than component video more clearly, eliminating the discovery component video in softness and smearing. Such as text this kind of small, high contrast and detail the difference will be the acme.

2, ease of use: HDMI in the single cable integrated video and audio, eliminating the use of the A/V system in the multi cable cost, complexity and chaos. This is particularly useful in the upgrade or add equipment.

3, Gao Zhineng: support for HDMI video source (such as a DVD player) and bidirectional communication between DTV, the new functions, such as automatic configuration and a key player. By using HDMI, equipment for the connection of theautomatic transmission display the most efficient format (such as 480p vs 720p,16:9 vs 4:3)? From the consumer need to scroll all the formatting options, to guess the best viewing format.

4, high definition content ready: support for HDCP HDMI devices to access highdefinition content high, give me the consolation. HD-DVD and Blu-ray have the high definition movie delayed the start image resisting marking (also called content protection mark), to help minimize the potential problems caused by the conversion,but is expected to start this tag within a few years, mean that in future high definition movie will not pass not protected interface (such as analog element)broadcast in high definition.