I went by the field house this morning and talked to Coach Faircloth about it. He said that his doesn't work in his at home, but it does at the school. I can view mine on my PC, but none of my 3 DVD players. He said that he was going to talk to the coach that made them, and for me to keep in touch with him about getting it resolved. He said that they are burned on DVD-R discs, the same as last yrs.
I started thinking, maybe he didn't "finalize" them? When that happens, sometimes they can't be viewed on players, but can on PC's.
As I learn more, I'll keep everyone on here posted.