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With the development of television in the direction of intellectualization and the expansion of the screen size, many people have begun to like to use televisions instead of computers. Of course, for individual home users, smart TVs are expensive, and they are designed to handle many operational problems. Users want to use the TV as a computer, only to seek HDMI HD cable or TV box.
In short, there are many ways to make computer TVs with the same screen, but which one is more practical and many users are not clear. Today, the landlord explains the advantages and disadvantages of various screen modes. If there is any error, please correct me. The landlord has given thanks.
Method One: Use HDMI HD Cable
HDMI full name High Definition Multimedia Interface, the high-definition multimedia interface. There is a history of linking TVs and computers with HDMI high-definition cables. The general TV accessories will be equipped with the box. Its interface can provide 5Gbps data transmission bandwidth and can transmit uncompressed audio signals and high-resolution signals.
As shown in the picture, there are many brands of HDMI high-definition cable, there are several kinds of skin material, the landlord's hand is the same as the line, according to the different materials and length, the price is also different, basically all the TV chassis with It was 1.5 meters. Many people took it back to the corner and slowly forgot to use it.
Advantages: Use the HDMI high-definition cable to play movies on your computer. When watching on a TV, there is no delay, and you can understand that the transmission signal is good, or the audio and video transmission quality is high.
Disadvantages: The first is that the line is relatively short, which limits the space for placing computers and televisions. If you want to use long ones, then the price will be doubled. Especially for home use, there are many electric wires in the house. To the study, I wiped, my wife did not worry about it!
Followed by the HDMI high-definition line specifications are actually quite a few, such as the interface of the picture, because the TV, computer models are not the same, the market will match a different interface, small white users is easy to mistake, especially offline now sell this less.
The third point is the HDMI high-definition line link TV and computer, but also adjust the mode, this kind of thing is left to the man, of course, even a man who is not willing to change light bulbs will not go tossing.
Lastly, although the theoretical maximum transmission distance is 30 meters, the transmission quality will be weakened with the length, which is actually very limited for some commercial applications.
Method two, Vga line listen to the name may give a strange illusion, in fact, the host computer is connected to the monitor with the blue head of the signal line, the same can also be used to connect TV and computer, its working principle is The image (frame) signal stored in digital format in the video memory is analog-modulated into an analog high-frequency signal in a RAMDAC, and then output to an imaging device for imaging.
15 needles, 5 rows in the top three rows, should be a lot of memories of the first use of the computer after 80.
Advantages: 1, cheap, as the market price of less than 10 yuan a
2. The Vag interface is the most widely used interface type on the graphics card.
3, high resolution, fast display, rich colors.
Disadvantages:
1, VGA output and transfer is an analog signal, but the computer graphics card produces a digital signal, and the monitor uses a digital signal. Therefore, the VGA video interface undergoes a number of analog conversions and a single analog-to-digital conversion, and the signal is lost. The larger the screen, the more obvious the image loss.
2, its length is not enough, interface docking is relatively more difficult.
3, does not support audio transmission.
Method 3, DVI cable
The Digital Visual Interface, or DVI for short, has caused many people to forget that Chinese means "in fact," it is actually a "digital video interface." Looking at the Chinese name can also be understood. The goal of the design is to enhance the picture quality of personal computer displays through digital transmission. It is mainly used for LCDs, digital projectors, and of course for televisions. Many people for the first time Contact DVI actually needs DVI to HDMI, oh. Speaking of tears, the renewal of technology will always make the market less responsive and then change.
advantage:
1, speed, because it is a digital signal, the rest is not explained;
2. The picture is clear, the transmission speed of the digital signal is fast, the loss of signal is reduced, and the clarity and detail of the image are protected by the maximum limitation, and the clarity is natural.
3, support HDCP protocol, enjoy the benefits of some high-definition resources are also available for viewing.
Disadvantages:
1, there are too many interface standards, there are actually five different standards on the market, so we all know, maybe we can not buy back to do;
2, do not support hot-drawing, which is not in the process of using, or burned out.
3, the connector is huge, does not come with Audio audio connection.
Method 4, AirPC wireless projection software benefits from the rise of the Internet wave, whether it is intelligent hardware or intelligent software has been greatly developed. This AirPC is a wireless projection software developed by using the H265 codec technology and wireless projection principle. It can not only achieve the same screen of the TV and the computer, but also can cast the computer screen wirelessly to TVs and mobile phones. On the device screen.
advantage:
1. The wireless mode not only saves the space environment, but also has the intelligence function, which is also considered as a force for the smart home;
2, using H265 codec technology research and development, from the impact of home broadband, only need to have a wireless LAN, but also complete the audio and video screen;
3, compatible with different brands of equipment, models, operation is also more convenient, or free.
Disadvantages:
1. At present, only the 1.0 version is out, and the details are not yet in place. For example, it is not stable enough, and some devices have insufficient compatibility;
2, not yet fully on the shelves of the various applications, need to manually download, landlord dedication network disk address (http://pan.baidu.com/s/1jGVXB5G)
If there are any inaccuracies, look at the gods!
In short, there are many ways to make computer TVs with the same screen, but which one is more practical and many users are not clear. Today, the landlord explains the advantages and disadvantages of various screen modes. If there is any error, please correct me. The landlord has given thanks.
Method One: Use HDMI HD Cable
HDMI full name High Definition Multimedia Interface, the high-definition multimedia interface. There is a history of linking TVs and computers with HDMI high-definition cables. The general TV accessories will be equipped with the box. Its interface can provide 5Gbps data transmission bandwidth and can transmit uncompressed audio signals and high-resolution signals.
As shown in the picture, there are many brands of HDMI high-definition cable, there are several kinds of skin material, the landlord's hand is the same as the line, according to the different materials and length, the price is also different, basically all the TV chassis with It was 1.5 meters. Many people took it back to the corner and slowly forgot to use it.
Advantages: Use the HDMI high-definition cable to play movies on your computer. When watching on a TV, there is no delay, and you can understand that the transmission signal is good, or the audio and video transmission quality is high.
Disadvantages: The first is that the line is relatively short, which limits the space for placing computers and televisions. If you want to use long ones, then the price will be doubled. Especially for home use, there are many electric wires in the house. To the study, I wiped, my wife did not worry about it!
Followed by the HDMI high-definition line specifications are actually quite a few, such as the interface of the picture, because the TV, computer models are not the same, the market will match a different interface, small white users is easy to mistake, especially offline now sell this less.
The third point is the HDMI high-definition line link TV and computer, but also adjust the mode, this kind of thing is left to the man, of course, even a man who is not willing to change light bulbs will not go tossing.
Lastly, although the theoretical maximum transmission distance is 30 meters, the transmission quality will be weakened with the length, which is actually very limited for some commercial applications.
Method two, Vga line listen to the name may give a strange illusion, in fact, the host computer is connected to the monitor with the blue head of the signal line, the same can also be used to connect TV and computer, its working principle is The image (frame) signal stored in digital format in the video memory is analog-modulated into an analog high-frequency signal in a RAMDAC, and then output to an imaging device for imaging.
15 needles, 5 rows in the top three rows, should be a lot of memories of the first use of the computer after 80.
Advantages: 1, cheap, as the market price of less than 10 yuan a
2. The Vag interface is the most widely used interface type on the graphics card.
3, high resolution, fast display, rich colors.
Disadvantages:
1, VGA output and transfer is an analog signal, but the computer graphics card produces a digital signal, and the monitor uses a digital signal. Therefore, the VGA video interface undergoes a number of analog conversions and a single analog-to-digital conversion, and the signal is lost. The larger the screen, the more obvious the image loss.
2, its length is not enough, interface docking is relatively more difficult.
3, does not support audio transmission.
Method 3, DVI cable
The Digital Visual Interface, or DVI for short, has caused many people to forget that Chinese means "in fact," it is actually a "digital video interface." Looking at the Chinese name can also be understood. The goal of the design is to enhance the picture quality of personal computer displays through digital transmission. It is mainly used for LCDs, digital projectors, and of course for televisions. Many people for the first time Contact DVI actually needs DVI to HDMI, oh. Speaking of tears, the renewal of technology will always make the market less responsive and then change.
advantage:
1, speed, because it is a digital signal, the rest is not explained;
2. The picture is clear, the transmission speed of the digital signal is fast, the loss of signal is reduced, and the clarity and detail of the image are protected by the maximum limitation, and the clarity is natural.
3, support HDCP protocol, enjoy the benefits of some high-definition resources are also available for viewing.
Disadvantages:
1, there are too many interface standards, there are actually five different standards on the market, so we all know, maybe we can not buy back to do;
2, do not support hot-drawing, which is not in the process of using, or burned out.
3, the connector is huge, does not come with Audio audio connection.
Method 4, AirPC wireless projection software benefits from the rise of the Internet wave, whether it is intelligent hardware or intelligent software has been greatly developed. This AirPC is a wireless projection software developed by using the H265 codec technology and wireless projection principle. It can not only achieve the same screen of the TV and the computer, but also can cast the computer screen wirelessly to TVs and mobile phones. On the device screen.
advantage:
1. The wireless mode not only saves the space environment, but also has the intelligence function, which is also considered as a force for the smart home;
2, using H265 codec technology research and development, from the impact of home broadband, only need to have a wireless LAN, but also complete the audio and video screen;
3, compatible with different brands of equipment, models, operation is also more convenient, or free.
Disadvantages:
1. At present, only the 1.0 version is out, and the details are not yet in place. For example, it is not stable enough, and some devices have insufficient compatibility;
2, not yet fully on the shelves of the various applications, need to manually download, landlord dedication network disk address (http://pan.baidu.com/s/1jGVXB5G)
If there are any inaccuracies, look at the gods!
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