Look here to see what HDMI cables have to offer.
High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection developed by Intel Corporation to prevent copying of digital audio and video content as it travels across connecti...
S/PDIF can do two channel uncompressed PCM or compressed 5.1/7.1 audio that is used in DTS audio codec. S/PDIF is not able to support Dolby TrueHD and DTS-HD Master Audio which is what HDMI is able t...