Fedora web server - Stereo devices have two Audio Out plugs: one
Saturday, November 10th, 2007Stereo devices have two Audio Out plugs: one for the left speaker (L) andone for the right (R). Mono devices have only a single Audio Out plug. .USB:Provides high-speed plug-and-play connections between justabout any device and a computer. Some, but not all, newer videocameras have USB ports. You need a USB cable that can connect theUSB port on the camera to the USB port on the computer. You don tneed to connect anything except the one USB cable. (The USB plugon the camera may be smaller than the plug on the computer.) .IEEE 1394 (FireWire):Provides a high-speed connection between adigital video camera and the computer. Not many video cameras, orcomputers, have FireWire ports. If your camera has a FireWire portbut your computer doesn t, you can add a FireWire port to the com- puter. You don t need to connect anything except the FireWire cable. (The FireWire plug on the camera may be smaller than the FireWireplug on the computer.) .RCA Jacks:These are available on just about every video camera, TV, VCR, and stereo. Computers rarely have matching jacks. But youcan purchase hardware that can act as a bridgeto the computer, asillustrated in Figure 18-6. .A/V (Composite video):Some video cameras may have a single A/Vor A/V Out plug instead of separate Video and Audio jacks. As withRCA jacks, you can usually connect an AV/Out port to a device thatacts as a bridge to the computer. The two best resources available to you for specifics on connecting yourvideo camera to your computer are the printed manuals that came witheach of those devices. I can talk only in generalities here, because there arehundreds of different makes and models of computers and video cameras! If your computer and camera both have FireWire ports or USB ports, it s a sim- ple connection. You just need one cable to connect the two plugs on each endto the two devices. For example, connect the USB port on the camera straightto the USB port on the computer, and forget about any other plugs. Do likewisefor FireWire. You need only to connect the FireWire port on the camera to theFireWire port on the computer. Ignore all other plugs. If your camera has only RCA and/or A/V ports, and you don t have matchingports on your computer, you can buy a device that acts as a bridgebetweenthe camera and computer. Dazzle (www.dazzle.com) makes a several productsalong these lines. Their DVC 80 and DVC 150 products have RCA Video andAudio Injacks and also an S-Video Injack, on one side. You connect your cam- era to those. On the other side of the bridge, there s a simple USB port thatconnects to the USB port on your computer.
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