It is because the file name ends ".mov.jpg", if it is posted with the ".jpg" removed it will be recognised as a movie everywhere.
I have converted it to mov, does this work?
Yes Charlotte, it works on my tablet now!
2013 photos & vids here
eff37 on Flickr
Yes, works now, he really was taking as many worms as he could?
Beauty is in the eye of the beholder.