4Media MP4 Converter is much more than its name suggests. Besides allowing you to convert from and to the MP4 file format, this program also enables you to extract soundtracks from your favorite videos, split clips into segments, and play media files directly from its interface.
Another important feature of this Mac utility is the fact that it works with a wide variety of multimedia formats. You can select as many input files as you need and convert them to individual output formats.
You can work with this simple yet helpful program whenever you wish to convert a video or audio file to a format that's compatible with the media player or device you're using for playback.
Unfortunately, the app comes with two flaws: it occasionally runs slow and it lacks the option to preview the input files while trimming or splitting them. To be more exact, many similar apps bring a window separately from the main screen where you can preview the input files and select the start and end position (when trimming or splitting) while the video or song is playing (it's much easier and more accurate this way).
Nevertheless, the program comes with a reasonable price and offers quality results. So, it's up to you to decide whether it's worth acquiring this converter for your Mac or not.