Many people are expensive and high-definition TV video players, but are not able to get a signal, or to obtain a low resoultion. The problem is probably not HDCP-compliance. But what is HDCP?
HDCP stands for High Definition Content Protection. It has been implemented by Intel Corporation and its subsidiary Digital Content Protection, LLC. In essence, manufacturers and producers of digital content on the terms and agree to pay a fee so that their content can beprotected in the digital domain.
Encryption is quite complex and has 40 keys, each with a code to 56 bits. It 'a bit' as a PIN number which is 2240 characters. Failure for producers to keep secret code results in expulsion from the program HDCP. This code allows HDCP content will be better protected against piracy, unauthorized use of digital devices. For example, high-definition digital video sources are not protected content can be sent tonon-HDCP compatible receiver.
What does this mean for consumers, must ensure that all their video equipment is HDCP compatible, digital by the player, HDTV, to provide connectivity of the participating institutions, such as switches or splitters HDMI. The manufacturer of the device is essentially a license from Digital Content Protection, LLC, which allow them a code decryption tool in the firmware of the devices built in decoding HDCP encryption is for sale. WhenEncryption is not encrypted, you will probably only static or reduced resolution of 480p.
HDMI is the only format that the video HDCP has been established to protect. If you use Display Port, DVI (Digital Video Interface, GVIF (Gigabit Video Interface) or UDI (Unified Digital Interface) and experience of these problems, it is possible that the device is not HDCP compliant.
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