When I "Find/Inspect" my 4MP Hikvision cameras (see my signature), Blue Iris identifies the cameras as "Generic," "RTSP H.264/MJPG/MPEG4." However I do see that Hikvision does exist as a "Make" option with "DS-2CDxxxx RTSP" as a model option (which would be appropriate for my cameras). I've actually tried both, but don't see any difference between the two streams, cpu usage, etc. So my question is, should I expect to get better performance using one or the other?