Friday, July 16, 2010

The difference between DVI and HDMI

Started in 1998 by the Digital Display Working Group, was the DVI digital video data is compressed to take an ad. The announcement was originally a computer monitor, but is now commonly used for television. The DVI port has three types. DVI, DVI-D (2 D stands for digital), DVI-A (A for analog) and DVI-I (this is for analog and digital). DVI requires to support a free-standing ladder Audio.

On the other hand, the HDMI was released in late 2002. TheHDMI as a USB interface and is a licensed audio and video connector to send uncompressed, encrypted digital streams. Besides the videos, it also offers the possibility of audio signals, including digital rights management technology called HDCP take. It has a capacity greater bandwidth of 10 Gbps to 5 Gbps. Takes a single HDMI cable for audio and video so that the wiring is compact. The cables can be up to 15 m long.

The DVI and HDMI are principles for the transmissiondigital signals and a source such as Blu-ray disc player, television or set top box.

HDMI is better for both HDTV and Blu-ray Disc. This will erase your stay seated cable or chaotic. Operation of all devices, you only need one remote control and get the best audio and video guaranteed.

However, only one DVI is better, if you already have a DVI source or DVI-TV. With the HDMI is notPoint increase in quality as a whole.

Between the two of HDMI is better because there that you would provide a better quality video and audio with fewer wires. is connected with the Digital Rights Management (DRM), the benchmark HDMI in the future will be.

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