Will I get Sent to Jail If I Post Copyrighted Clips on Youtube?

I uploaded a video on Youtube from some obscure foot fetish site & some guy who refers to himself as the "slave" of the chick in da video is threatening to report me to the authorities. Now I don't know if this guy has the rights to the video per say but he seems to be affiliated with and loyal to the video holders that do. Now I know people have the rights to their **** & all but what I really wanna know is---will the police really bother to haul me off to prison if he did.