There is also a difference between man's law and God's law. I think we're in a strange age, where intelligence or creativity is considered property that can be owned, sold, licensed, etc. That is just downright weird. It comes from particular schools of economics. As such, I'm not convinced that copyright infringement contradicts "truth, faithfulness, and justice in contracts and commerce between man and man,(1) rendering to every one his due;(2) restitution of goods unlawfully detained from the right owners thereof;" --- except that the society or government categorizes it as such. From my understanding, I'd put this under a Romans 13 disobedience, not an 8th commandment disobedience.
So, wrong sorta.
Meanwhile, I agree with what's been said before. Follow your conscience, and if you have good reason to believe the video has been up a while then let not your conscience be troubled since it is probably/most likely OK.