Is complaint = component video input?
Component video is an analog video input which consists of three RCA jacks. Unlike composite video (1 RCA) component can do HD. It has been removed from most gear because it is easier to copyguard HDMI.
Is complaint = compliant video input?
This usually means that a DVI or HDMI input is compliant with HDCP and will accept a normal HDMI signal from any consumer type source. If an input isn't compliant you can connect a PC or camera to it but not a blueray player or cable box.