This application is more than its name suggests. Besides allowing you to convert your MTS files to various media formats, this program also supports a wide range of input formats, both video, and audio, enables you to edit the imported movies, and even lets you extract soundtracks from films.
The interface is nicely designed and very intuitive. It's packed with a built-in media player where you can preview or pre-listen the imported and edited files before launching the conversion process. What's more, the editing tools feature easy-to-configure settings, so you don't need much video editing experience in order to get the quality output files you require.
Another advantage is that there's an option to merge all of the imported files into a single movie or audio file. The app then converts the resulting file to the selected output format.
In my testing, I imported an MTS video and an audio file. I used the app to convert the files to different output formats. The program preserved the quality of the original files and took a very small amount of time to offer me the results. Still, the duration of the imported files was pretty small; so, converting large MTS files might take a while.
All in all, this program proves to be a great solution for converting video and audio files. It's easy-to-use, efficient, and affordable.