Display interface problems
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Users questions: Display interface type is D-Sub, DVI-D (support HDCP protocol) is how one will do? Because I want to buy a computer monitor, but the need to monitor with TV function! So to find out the type of combination of interfaces is that I understand the need to pursue to support HDCP protocols
Experts answer:, Come from what is HDCP HDCP Accord is the acronym for High-bandwidthDigitalContentProtection, Chinese, commonly referred to as "HDCP Digital Content Protection, which used in graphics cards, DVD players, the transmitter, monitor , Between the TV receiver. High-definition movies, TV shows anti-piracy technology, the monitor does not support the HDCP protocol not play HD content copyright HDCP protocol is used to prevent transmission of video content in the copy process is complete down. This technique does not allow digital signals can not be Recorded illegal, but the digital signal is encrypted, so that illegal recording methods can not achieve the original high-resolution picture quality when playing a disc on the computer can not be recorded clearly on the monitor program. HDCP protected from beginning to end all video signals, which means that each set of playback system Link must support HDCP protocol, if the monitor does not support the HDCP protocol, then does not play high-definition programming, only to see low-quality programs. To support the HDCP protocol, you must use DVI, HDMI and other digital video interface, the traditional analog VGA interface can not support such Support HDCP protocol. When using the VGA and other analog signal interface, the quality will drop, or tips can not play on the computer platform being HDCP technology to protect data content output by the operating system when driving in the COPP (Certified Output Protection Protocol) first verify card , was only lawful Card, the contents of the output can be achieved, then the display device but also the key certification, and only meet the HDCP requirements of the equipment before they can finally show the contents of the card to send to
Experts answer:, Come from what is HDCP HDCP Accord is the acronym for High-bandwidthDigitalContentProtection, Chinese, commonly referred to as "HDCP Digital Content Protection, which used in graphics cards, DVD players, the transmitter, monitor , Between the TV receiver. High-definition movies, TV shows anti-piracy technology, the monitor does not support the HDCP protocol not play HD content copyright HDCP protocol is used to prevent transmission of video content in the copy process is complete down. This technique does not allow digital signals can not be Recorded illegal, but the digital signal is encrypted, so that illegal recording methods can not achieve the original high-resolution picture quality when playing a disc on the computer can not be recorded clearly on the monitor program. HDCP protected from beginning to end all video signals, which means that each set of playback system Link must support HDCP protocol, if the monitor does not support the HDCP protocol, then does not play high-definition programming, only to see low-quality programs. To support the HDCP protocol, you must use DVI, HDMI and other digital video interface, the traditional analog VGA interface can not support such Support HDCP protocol. When using the VGA and other analog signal interface, the quality will drop, or tips can not play on the computer platform being HDCP technology to protect data content output by the operating system when driving in the COPP (Certified Output Protection Protocol) first verify card , was only lawful Card, the contents of the output can be achieved, then the display device but also the key certification, and only meet the HDCP requirements of the equipment before they can finally show the contents of the card to send to
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