1) I added the video to iPhoto’s
2) Then I created a new album and added the video To it.
3) you can edit the album after this to clear the album name, just use space bar for a blank then save! Otherwise the title appears in the slideshow/loop.
4) Turn on mirroring on the iPad if you want to share it on your TV using appleTV.
6) IMPORTANT... I couldnt get the video to loop until I added one single photo to the album, after the video. Presto, video loops when it sees the photo at the end..... must trigger the program with a .jpg or something I guess.
7) make sure you turn on looping from the options button as the slideshow begins.
good luck!