Connect a Computer to a TV
How to share images between a laptop (or desktop) PC and the television
One way to show digital pictures and video to friends and family is for all to huddle around the home computer screen. Alternatively, you can connect the computer to a television and send the images to the TV. Technology also exists to network a TV and a computer in the other direction, so that you can watch television programs on your laptop or PC. Each method involves pros and cons including some setup challenges.
Displaying Digital Images on The TV
With a digital camera or video recorder, you can create multimedia image files stored on your PCs. Showing these images to others can be inconvenient, however, especially if your computer screen is small and located in a private room of the house. Displaying them on a television usually allows you to show them at a larger size and in a more comfortable location.
You can connect a computer to a TV either wirelessly or with cables.
The best method to choose depends on the types of connections your TV supports as well as your budget for purchasing additional hardware.
Watching TV on the Computer
You may also be interested in watching television programs on a computer. This is also possible with the right wired or wireless equipment installed. Some TV broadcasts are accessible directly via the Internet and no connection to a television is required. Those who own Digital Video Recorders (DVR) may also prefer to connect their computer to the DVR rather than the television directly.
Connecting Computers to TVs With Wires
Televisions do not normally support Ethernet cable connections. Instead, you will typically connect your laptop or desktop PC to a TV using one of the following types of audio-visual (AV) cables:
S-Video
HDMI
DVI or HDMI-to-DVI
VGA
Any of the above - to-SCART (in Europe)
See also - TV Terminology - About.com
A scan converter is a device that translates the computer's video signal into standard TV formats. You may need to set up a scan converter to connect your computer and TV if, between them, the two do not support any compatible combination of AV cable technologies listed above. Newer televisions, however, generally support multiple types of digital inputs, and finding the right cable should not be too difficult.
Connecting Computers to TVs Wirelessly
As an alternative to using cables, you can also use Wi-Fi to connect computers and TVs wirelessly. Because televisions do not ordinarily support Wi-Fi, you will need to install a separate unit between the computer and TV. One common solution is called a Wireless PC to TV system or [i[Digital Media Receiver. These products connect via AV cable to the TV and supply Wi-Fi connections to any computer in the home.
Another wireless PC to TV connectivity option is based on Windows Media Center Edition (MCE). If you purchase a Windows XP or Windows Vista PC with the MCE application included, this system contains built in wireless connectivity support for streaming images to your television. Some of these systems also support TV tuner cards that allow your computer to receive incoming television signals. Finally, you can extend the capability of a Media Center PC across an entire wireless home network by installing a Media Center Extender product like the LInksys DMA2100.
Source: - About.com
One way to show digital pictures and video to friends and family is for all to huddle around the home computer screen. Alternatively, you can connect the computer to a television and send the images to the TV. Technology also exists to network a TV and a computer in the other direction, so that you can watch television programs on your laptop or PC. Each method involves pros and cons including some setup challenges.
Displaying Digital Images on The TV
With a digital camera or video recorder, you can create multimedia image files stored on your PCs. Showing these images to others can be inconvenient, however, especially if your computer screen is small and located in a private room of the house. Displaying them on a television usually allows you to show them at a larger size and in a more comfortable location.
You can connect a computer to a TV either wirelessly or with cables.
The best method to choose depends on the types of connections your TV supports as well as your budget for purchasing additional hardware.
Watching TV on the Computer
You may also be interested in watching television programs on a computer. This is also possible with the right wired or wireless equipment installed. Some TV broadcasts are accessible directly via the Internet and no connection to a television is required. Those who own Digital Video Recorders (DVR) may also prefer to connect their computer to the DVR rather than the television directly.
Connecting Computers to TVs With Wires
Televisions do not normally support Ethernet cable connections. Instead, you will typically connect your laptop or desktop PC to a TV using one of the following types of audio-visual (AV) cables:
S-Video
HDMI
DVI or HDMI-to-DVI
VGA
Any of the above - to-SCART (in Europe)
See also - TV Terminology - About.com
A scan converter is a device that translates the computer's video signal into standard TV formats. You may need to set up a scan converter to connect your computer and TV if, between them, the two do not support any compatible combination of AV cable technologies listed above. Newer televisions, however, generally support multiple types of digital inputs, and finding the right cable should not be too difficult.
Connecting Computers to TVs Wirelessly
As an alternative to using cables, you can also use Wi-Fi to connect computers and TVs wirelessly. Because televisions do not ordinarily support Wi-Fi, you will need to install a separate unit between the computer and TV. One common solution is called a Wireless PC to TV system or [i[Digital Media Receiver. These products connect via AV cable to the TV and supply Wi-Fi connections to any computer in the home.
Another wireless PC to TV connectivity option is based on Windows Media Center Edition (MCE). If you purchase a Windows XP or Windows Vista PC with the MCE application included, this system contains built in wireless connectivity support for streaming images to your television. Some of these systems also support TV tuner cards that allow your computer to receive incoming television signals. Finally, you can extend the capability of a Media Center PC across an entire wireless home network by installing a Media Center Extender product like the LInksys DMA2100.
Source: - About.com
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