The ADV7181C decodes composite inputs to "digital BT.656" and component inputs to "digital YCrCb". BT.656 transmits YCrCb, so what is the difference between the two? I need to convert both component and composite inputs to digital RGB. I've got an FPGA that I can use for the YCrCb conversion to RGB. Any suggestions about a resource for some guidance in the design to help a non-video guy? The reviews of Keith Jack's Video Demystified are mixed.