i work with a ssd and a data hdd. When creating a movie I work on the ssd and then when finished I do render using Share> Itunes. Then I grab the finished m4v movie file from the "share" folder on the ssd and REIMPORT to Itunes, because then, the file is stored on a slower "data hdd" (where the itunes music and movie archive is).
By doing so i save space on the ssd, and keep the movies , music etc. on the slower hdd.
Now the Problem: I have an m4v on the ssd (created with imovie, therefore it meets the itunes requirements...) and it won´t import in itunes. Not per Drag & Drop, and not via add from the taskbar. Anyone can help?