How does HDCP handshake work?
HDMI & DVI have a companion high-definition content protection (HDCP) system that sometimes leaves authorized consumers in mute, watching a blank screen, blinking video, or snow while being held hostage by a bug known as the “HDCP handshake problem.” What is HDCP handshake? HDMI & DVI have a companion high-definition content protection (HDCP) system that sometimes leaves authorized consumers in …