How to convert M4V files
1. First, you can go to M4V Converter Plus homepage to download the software. You may download the trail version and make free try. This free version allows you to convert 3 minutes one time. After purchasing, you will receive registration code immediately.
2. Click the button "Add" in the main interface. Add M4V files to software. Also, if you add the wrong video, you can delete it. After you add the video, click "OK".

3. Click "Output" to save your videos. Then, click "Profile" to choose right output format. You can see M4V Converter Plus supports various formats such as m4v for ipod, m4v for iphone, MOV.

4. "Convert" your M4V files. Few seconds later, you can complete the conversion. You could see the unprotected format video on your Mac.
With M4V Converter Plus, you could do these operations:
Convert M4V for iPod, iPhone, PSP......
Change M4V video to unprotected MOV, MP4 or other formats.
Customize output path to save your files.
Set parameters for your portable palyers.
Add or remove video files, and batch conversion.
Drag files to the software.
Convert purchased iTunes video and iTunes rental M4V files.
Preview videos to check your files are right.
And you could upgrade permanently for free.
Make batch conversion simple.