Wednesday, April 14, 2010

DVI To HDMI Introduction

Welcome to the world of DVI To HDMI. Before we go on to discuss everything there is to about dvi to hdmi, it is important for us to get formally introduced to the digital world of dvi and hdmis.

DVI to HDMI: What is DVI exactly?
Yes I understand it might seem ridiculous to you that I'm discussing about dvi here and giving such basic information about dvi to hdmi, but it is very important to understand about the pure basics to begin with.

DVI stands for Digital Visual Interface. This is an international standard interface design which is targetted towards providing absolutely high quality of pictures and videos on display devices, on the ones like flat panel lcd monitors and tvs. DVI was initially developed by an Industry Consortium named DDWG which stands for Digital Display Working Group (DDWG) in order to replace the VGA connector which was about to become the legacy analog technology. DVI mainly carries video data that is totally uncompressed and is of high quality. This should help us in big way to understand connection between dvi to hdmi.
A digital protocol is used by DVI interface (which shall be used for dvi to hdmi connection) devices in order to represent the intended illumination pixels using the binary data. One thing to note about DVI is the fact that interface has representation for every single pixel that has to be drawn on the display device. The distortion might naturally occur only because of electrical noise and other common for of distortion which are analog in nature.

DVI to HDMI: What is HDMI exactly?

We've discussed well about DVI, thus before we discuss about dvi to hdmi, its time for us to discuss about HDMI. HDMI stands for High Definition Multimedia Interface. As the name suggests, this too is a standard interface design used worldwide. This happens to be an interface for transmitting uncompressed video/audio information. This very well is becoming a digital alternative to many consumer analog devices such as D-Terminal, VGA etc. HDMI is capable of connecting set top boxes, HD DVD players, blu ray players to audio devices or computer monitors that are compatible.

What is shocking is HDMI can house 8 channels of audio upon just one cable on any tv or pc. Because the channel control is in the user hand, the end user has the ability or power to control multiple devices. It was in 2003 when HDMI came into production. Since then many electronics companies have been adopting HDMI specifications. There have been many version revisions in HDMI, which will be discussed in detail. Dvi to Hdmi is not a big deal as both are electrically compatible.

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