You see, MTS and M2TS are two file extensions that are found in high definition video. It's the format that you will find when you shoot a video and in fact, you may know about MPEG files. The TS part is transport streams and are created to deliver data in real time. However, these formats are not found playable on the iPad so they have to be converted and fortunately, there's an easy way to do this without having to be a computer genius.
Click here to learn all about how to convert your videos so that they play on your iPad.