Hello.  I called Sena support and they confirmed that the Prism Tube records movies in Quicktime (Apple - .mov) format.  I like the movies, however they come out rotated 90 or 180 degrees.  I sent a small movie to a person who had a Mac, they edited, rotated the movie and saved it using Quicktime and sent it back to me.  However Quicktime is no longer supported by Apple for a Windows 10 platform.  I asked Sena support and they said download a .mov converter, but did not have a recommendation on which one to use. 

I am looking for suggestions on what app / software to use to edit my .mov Quicktime movies using a Windows 10 platform.

Thanks.