Achieve computer to watch video synchronously with TV
Some users want to convert HDMI or VGA interface into video and connect to the TV. The computer and TV can watch the video synchronously. If you want to achieve this way, you want to use HDMI or VGA to convert into a video cable and insert it into a preset cable port. The TV's dedicated cable port is output to the TV.
The HDMI or vga interface can be directly converted into a video cable and connected to the TV with a conversion cable.
1. If the computer's VGA must be connected to the TV's HDMI port, a converter (conversion cable) with a source chip must be used. The computer's audio and VGA video can be combined and converted into HDMI audio and video signals and input to the TV. Individual wires of 10-30 yuan are unusable, and you ca n’t use them.
2, if the computer has a USB port, you can use a USB to HDMI converter, the price is even more expensive, more than 200.
3. If the TV has red, yellow and white lotus ports (AV), you can also use a VGA to AV converter, which is about 60 yuan cheaper on the market, but the effect is not good, and it can only achieve the effect of ordinary analog TV. The same ordinary 5-15 yuan VGA to AV cable may not work.
4, if the computer has S terminal interface, you can directly use S to AV cable, 5-15 yuan, you can directly connect, but the effect is not as good as HDMI.
5, HDMI interface can be directly inserted into the interface with an HDMI TV to play directly.
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