Youtube video loads

Hey folks - question: I have successfully loaded the SAS video to Youtube and seems to be running okay. Now I went out found some videos on the affiliate sights for a couple other products; followed the procedures but got blocked by YouTube for Terms of Service Violation - on both. Now I have scoured the internet and googled it; read the Terms of Service and my best guess is that they consider it a copyright violation??? I checked the community stream and not seeing any similar issue… thoughts?
Al