November 2014 gopro videos
November 2014 iphone videos
May 2011 iphone videos
No iphone videos were taken in April. Only March 2011, and then more in May 2011. But none in April 2011.
September 2010 iphone videos
these were the first ever videos shot with George's iphone 4 that he got in September of 2010. No more were shot until March of 2011.