This app has helped me fix some videos for Imovie (for iphone) which were filmed with the (iphone 6) camera vertical. It was really annoying as eveyones head was chopped off.
That being said its rather more difficult to figure out how to save the formatted version than it should be. I have to import the movie clip into Imovie, which would be nice except Im creating a trailer and it wont let me add it there. Then I have to save the movie from Imovie and export it to the library, so I can then insert it into the Imovie trailer Im working on.
Any of the other options dont seem to save the formatted version. I read some previous reviews and I dont think they figured out how to get it to work. I hope they figure out an easier way for this app to work b/c it is helpful.