MPG is a common video format standardized by the Moving Picture Experts Group (MPEG); typically incorporates MPEG-1 or MPEG-2 audio and video compression; often used for creating downloadable movies.

However, I found many people want to know how to import MPG movies to MP4 on Mac as below.

1. How to convert mpg to mp4 with good quality?
I am trying to convert mpg files to mp4 files so I can edit them on my Mac and later make a dvd out of them. I have tried programs online such as format factory and hand break, but after converting the file the quality is always reduced. How can I convert the files, so that I can have at least the same quality that I have on the camera? Any good softwares out there?

2. How to convert .mpg to .mp4 videos on Mac?
I have some videos that I am trying to import to my imovie, but the problem seems to be that they are .mpg instead of .mp4, and I need to change them so I can edit them together into one video!!!

Luckily, a friend of mine recommended me a MPG to MP4 Converter for Mac which he tried very great. I download the free trial and found it's very easy to use, and convert MPG to MP4 format with ease. The converted MPG movies can be played on popular portable devices such as iPad, iPod, iPhone, PS3, etc on Mac. Then I bought it without any hesitating. If you have the same problem with me, maybe you can try it. Learn the details about how to convert MPG to MP4 on Mac! Hope to help you.

If you like you also can try WMV to MOV Converter for Mac.