How can I use a computer to receive TV signals?
Need to buy a TV signal to receive the network card, the general electronic market are sold
To buy a TV card is a matter of course. If you want to record a TV program, you need to buy a built-in card, which is inserted in the PCI slot. The outside can not watch TV because you don't need to open the main computer and watch TV
The necessary condition for a computer to receive cable TV is to install a TV receiving card or an external TV box without the need for a video card with a TV-OUT function. In general, the built-in TV card (usually PCI interface), in addition to receiving television, but also through software to achieve regular playback, video and other functions, the price is cheaper. The drawback is that you have to turn on your computer and get into the operating system and start the relevant control software to receive the tv. In addition, because the television card installs in the case, needs to occupy a PCI slot, also is easy to be disturbed by other equipment.An outside TV box usually has an independent power supply and is equipped with a remote controller, which can be connected to the monitor to receive the TV without opening the computer host. However, its function is relatively simple, in addition to receiving television, there is almost no other function.
