The tool for me to convert videos is DRM media converter. Since all iTunes videos are in M4V, which DRM protected, making it impossible to be played on non-Apple devices. So the only way for us to enjoy iTunes purchased or rented videos on Windows movie maker, android phone and other devices is to get rip of DRM protection at first. This program is designed for iTunes users to crack DRM protection and convert videos from M4V to MP4 at 30x faster speed with zero loss quality. Now there is a Christmas discount sales of this tool, you can check more info on here. Hope this tip is useful to you. Good luck.