The video is of the first drive of the game last November. In other words, if you are stealing signs in person during the game (which is legal), they couldn't have stolen and decoded the signs on the very first drive. They obtained the information through recording the OSU sideline and signals at multiple games (to make sure they had OSU's entire library recorded) in person throughout the season leading up to the game, which isn't only illegal, but once punishment is handed down, you will realize how illegal it is. Michigan had a network of people recording future opponents sidelines for multiple games. Insane you don't think that is cheating. LOL
I personally don’t care, football and baseball teams both college and pro have done this shit since the dawn of time.