Matrix camcorder can perceive three primary colors: blue, green and red. Other colors of the spectrum are obtained by mixing the three basic. This principle is called RGB. Video cameras generate an image in this format, and then the signal is reproduced TV or computer monitor. By varying intensity of the three primary colors, it is possible to create any hue range, resulting in natural image appears on the screen.
What is bandwidth? This raises the question: "In what form to hold video transmission?" This can directly use RGB format, however, it takes too wide frequency band. Therefore, most of the signal is converted into a compact format, which can be transmitted via a component cable, RCA AV splitter. This format is constructed of three signals. The first is called pulse brightness in addition, it can be held black-and-white information contained in the original RGB. The second and third Chroma signals are called. They determine the proportion of red and blue colors in the overall brightness. Mathematically, the color difference pulses are derived from the RGB-signal. Component cable to share the overall brightness of green is not transmitting. It is calculated values of the other signals, because the values of the brightness of blue and red colors. Consequently, the rest falls on the green. Component cable when transferring video compresses the size of the frequency band to one-third of the original. By the way, if we just need a cable for data, the USB splitter female to 2 male is just enough.
Where applicable component video transmission format? This encoding is used when transferring image, known as the DVD-standard. Almost all DVD-players have video output that connects to the three-wire component cable that provides a clean and rich colors as well as clear images. Most of these players have several different video output type. However, the use of such interfaces will cause that a high quality component video will be compressed and transmitted in the worst standard (for example, in the composite) to your monitor. Therefore, if your player and a TV can operate in the component video mode, it is best to use this standard. Typically, such a cord is composed of three types of connectors RCA, which are indicated in red, green and blue colors (Y, BY, RY). If the TV and the monitor have the same type of connectors, then it is important to observe the color coding. Most often on the receiving apparatus receives a component signal through the VGA port. This interface is equipped with a 15-pin D-sub-connector.
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