Are you still have no idea of the DRM protected video's limitation? Go through this tutorial to get rid of it instantly.
Have you ever complained about the inconvenience of the videos purchased from online store? All these videos are under DRM protection which keeps people from unauthorized copying. In this occasion, customers can hardly do anything with their videos.
If you want to remove DRM from the videos, what you need is a professional DRM Video Removal. As far as I am concerned, DRM Media Converter for Mac is the most powerful DRM removal software. It not only support you remove DRM from videos, but also enables you to edit protected videos.
Install the DRM Video Removal for Mac on computer and launch it. Click File-->Import-->Add Video Files... to load DRM protected videos to the program. Click format icon to choose the appropriate format which you want to play the videos on. Now hit on "Start" button to begin removing.
Tips: If you think the movie is too long in a big size, and just want to trim the funny clip to share with friends on mobile phone, then remember to click the pencil icon before hitting on the "Start" button. There will be an edit interface where you can trim videos to segments, crop videos, adjust effects, add watermark or subtitle freely.
Once you remove the DRM from videos, you can deal with videos freely. Just enjoying iTunes movies on Zune, PSP, HTC, etc. as you like. Moreover, with non-DRM protected videos, you can burn your favorite movies to DVD for playing on DVD player with friends or backup at ease.