Thanks for your reply, however I don't see any "syndication" or "copyright restrictions" whatsoever. Also, I am not trying to play these videos on the mobile device. I am trying to play them on my TV, which has YouTube app on it.
I am not sure what you mean by: "This setting can be found in the 'Edit info' page of your video" (regarding "syndication"). Where is this?
These are not videos that I created or modified in any way. I just found them on YouTube, I liked them and I added them to a playlist. Now I can't watch them on my TV.
Any ideas?