#WHAT IS A FIREWIRE CABLE LOOK LIKE PROFESSIONAL#
#WHAT IS A FIREWIRE CABLE LOOK LIKE TV#

#WHAT IS A FIREWIRE CABLE LOOK LIKE TV#

The name is appropriate because this is the cable most commonly used to transfer radio-frequency signals from an antenna to the VCR or TV setвЂ“or even from the cable TV station to your house. The ubiquitous RF cable can be found mostly on television sets and VCRs, as well as a few old-school camcorders. RF cables gave cable television its name.

The only type of video cables that are more susceptible to generation loss are the RF cables used for cable television and antenna hook-up. The modulation of the signalsвЂ“and subsequent de-modulation at the other endвЂ“is what makes the composite video signal highly susceptible to generation loss (the tendency of a signal to degrade whenever you make copies of it). To send both chrominance and luminance information together on the same cable, the two signals must be mixed together in a process known as modulation. When color came along later, it was dealt with as another layer of information on top of the black and white signal, in order to make color TV signals compatible with existing black and white televisions. Back when television technology was black and white only, the only type of video signal a television had to cope with was a black and white signal. Inside your camcorder and/or VCR, the black and white (luminance) information is dealt with separately from the color (chrominance) information. Why arenвЂ™t these cables just called video cables? Because they actually carry two separate signals that are composited into one. They usually consist of two wires running parallel to one another down the cable one wire (power) corresponding to the tip of the connector and the other wire (ground) corresponding to the outside ring portion of the connector. On the video side, these cables carry composite signals, so called because the signal is a composite (or mixture) of all black-and-white and color information contained in the video signal. The chief advantage of the BNC connector is its ability to lock in place with a push and a twist this prevents connections from wiggling loose, a common problem with the typical RCA-style connectors.

#WHAT IS A FIREWIRE CABLE LOOK LIKE PROFESSIONAL#

Often, video gear (especially professional video gear) will have BNC (bayonet nut coupling) connectors for composite video. This type of cable often comes packaged with miniature camcorders that make use of the single connector on the camera body. Also included in this category are those cables that have yellow, red and white plugs on one end and a mini-plug connector on the other end. Sometimes, they come in groups of three attached cablesвЂ“one with yellow RCA-style connectors for video and two with red and white connectors for stereo audio. They often come in the box with home VCRs and camcorders. Composite CablesД¬omposite cables are perhaps the most commonly encountered cable type in consumer video. WeвЂ™ll take a look inside the four main cable types that home video producers deal with: composite (RCA-style) cables, S-video cables, RF cables and DV (IEEE 1394) cables.

In this article, weвЂ™re going to take an in-depth look at some of the cables commonly used for video. And if the cables arenвЂ™t confusing enough for you, thereвЂ™s a whole host of connectors to go with them, with names like BNC, DIN, RCA, phone, phono, XLR and stereo mini-plug. Visit any place where video editors work and youвЂ™ll likely find more than your share of cables: S-video cables, audio cables, power cables, composite video cablxes, headphone cables, microphone cables and cables for cable TV reception, among others.

What is a firewire cable look like