How to show Imovies on tv
I have made some movies using IMovie and want to stream them (wirelessly if possible) to my tv. I think I can use the Apple TV for that or possibly the Chromecast Ultra. However I don't know how to get them from my IMac (Sierra 10.12.5) to my Ipad. I can put them into Dropbox so they are actually on my Ipad, but I don't think I can just mirror whatever is on my Ipad screen onto the tv. I think I read that I can view my IMovies theater through the Apple tv, but I don't know how to get my IMovies into Icloud. (When I go to ICloud settings, there is an option to have my Photo Library in ICloud, but I certainly don't want all my photos there.)
Any help will be appreciated very much.
Mary Ross
iMac (27-inch Mid 2011), Mac OS X (10.7.5)