Video Cables

If you have a home theater system, you must have noticed all sorts of wires connecting to various components. It is better to get some basic information about these wires. In this article we are going to discuss video cables. After you have read this article, you will find it much easier to shop for audio video cables because now you do have the basic information.

To begin with there are four types of video cables. The first type is known as the coaxial RF. Coaxial video cables find their use in antennas, cable boxes, TVs, DVD players, and DVR recorders. A coax video cable carries both video and stereo audio signals on one cable.

Second type is the composite video cable. These are found in almost all TVs and are used with other video cables. S video cables provide better color accuracy than RF and composite connections, because they transmit color and brightness of a video signal separately. Most new televisions, DVR, and DVD recorders include S video cable.

The fourth type is the component video cable. The video signal is split into three parts and each is transmitted via its own channel. It can pass high-definition and progressive scan video signals.

Market research shows that digital audio video cables are in high demand. There are two main types of digital video options in the market- DVI and HDMI cables. DVI cables can pass standard-definition and high-definition digital video signals. With HDMI cables you get both audio and video.

Before you go out shopping for any type of video cables make sure you know your requirements. Do you want a HDMI to DVI video cable or VGA to component video cable? Do you know what type of BNC or VGA video cable you exactly need? Having knowledge always helps. Once you are sure about what you are exactly looking for, finding it becomes very easy. Even if you are shopping for a Panasonic camcorder video cable or an ipod video cable, having basic information will greatly help. For one thing the salesperson will not be able to pass you some low quality cables. You know that you are looking for a Vision M video cable and nothing else will do.

If you want to know about video cables, you can find very helpful guides at audio and video stores. The internet is a good place to start. Knowledge about video cables will not just help you in shopping, but will also give you a greater understanding of how your home theater system works.