Videos from a professional company and amateur videos that are pattend, are liable for copywrite protection. Otherwise, the owner of the video(s) being requested for removal would have to show proof that they own the rights of that video. Anybody can stake claim to a video, but without proof that they own it, they have no case. When a video is uploaded to the internet, it becomes fair game unless it is Copywritten material. The best place to keep videos, is on a hard drive.