SCAM Rip := poor print
CAM Rip := bogus print
DVD Rip := good print
HD Rip := better print
PDVD Rip := very good print
BR Rip := best print
in other words:
SCAM < CAM < DVDScr < HDRip < PDVDRip < BRRip
SCAM and CAM Rips are recorded by video cameras.. those prints are very poor..
DVD and HD Rips are one with better quality.. they provide 16:9 quality..
PDVD and BR Rips are extremely crystal clear prints like originals..