Convert MP4 to M4V and M4V to MP4 for Mac
"I have an LG Chocolate Touch and want to know how to put TV shows from iTunes onto it. But to do this, I think I need to convert the files, which are m4v, into mp4. How can I do this for free?"
-Brandon
"I’m trying to convert things I have bought on iTunes (which are .m4v) to mp4 so I can play it on my phone (Sony Ericsson Vivaz)."
-Adam
"I need to create an m4v (this is the file type that plays in iTunes and on the iPhone, right?) That is 320X240…"-Scott
M4V is the type used for video in Apple’s iTunes store and M4V files work automatically in iTunes. If you would like the files on your computer to default to iTunes, you can convert them to M4V on the Mac running Mac OS X Snow Leopard, Lion etc.
We need:
M4V to MP4 Video Converter for Mac
Download Video Converter for Mac (Intel version) Download Video Converter for Mac (PowerPC version)
How to convert MP4 to M4V and M4V for Mac OS X
The first thing you have to do is to download Mac mp4 to m4v converter free and install it on your Mac. This is how we can convert mp4 to m4v (without DRM) and m4v to mp4.
Step 1. File importing
Launch the converter, click "Add Video Files" image button to browse your hard drive and select the mp4 or m4v (without DRM) files you want to convert. Or just drag and drop them into the converter.

Step 2. Select Output format
Click "Format" and see a dropdown format list, then choose mp4 or m4v as the destination format.
Step 3. Start Conversion
Click "Start" and the conversions will be started. You can take yourself a cup of coffee while the application does its job.

Mac M4V to MP4 converter provide us powerful editing functions, like clipping, cropping, effect adjusting, and file merging. With that, you can customize the output files the way you like.
Tip:For iTunes library refresh, iPod Transfer for Mac can help transfer converted file from iPod to iTunes and iTunes to iPod without any restriction.
