[header] How to import itunes videos into imovie or fcp with tune4mac itunes video converter platinum [title] Download and launch the program. [step] Download and install the tune4mac itunes video converter platinum. Then launch the application. 
When launching the program, for mac os 10.8 mountain lion users, you may get the aforementioned error dialog. Then please go to system preferences-] security & privacy, click the lock icon in the lower-left corner and enter your administration name and password.