Based on Michael J’s request, I’ve decided to write this 101 on video cables. You’re probably thinking, wtf, why do I want to read about cables? Well, let’s all blame Mr. Michael J for that. =) Hopefully this will help clear up some of your long dying questions about cables.

Composite
Composite cables are denoted by the yellow, white, and red connectors, also known as RCA cables. Practically every device that plugs into your TV are compatible with them. The yellow connector outputs video while the white and red carries audio. These cables often come bundled with your DVD player or game console and they very affordable. However, these are the worst cables that you can buy. You can’t really notice the low quality visuals from SD televisions, but the quality is much diminished when viewed from HD displays. With composite cables, your television can only view 480i resolution.

S-Video
S-Video is the next step up from the crappy composite cables. In addition to the yellow, white, and red cables, there’s a fourth pin connector that provides substantial video enhancement. This fourth connector allows higher video bandwidth and carries 2 separate signals for color and luminance. This provides greater video quality when compared to the composite cables. You should see a noticeable increased in sharpness when using S-Video. Although S-Video is a step up from composite, you’re still only limited to 480i resolution. A lot of the older DVD players support S-Video, but this cable is definitely being phased out. Only buy this cable if you do not have a HD display.
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Post tags: 101, cables, peripherals