HDCP, High-bandwidth Digital Content Protection, is introduced to protectthe signal from illegal copying or propagating specifically for DVI.

• 为了保护这些数字视频信号的知识产权不受非法复制和传播,引入了专门用于对DVI接口传输的数据进行加密保护的高带宽数码内容保护(HDCP,High-bandwidth Digital Content Protection)。