The most recommended solution to convert TS video to MP3 audio is using WonderFox Free HD Video Converter Factory. The useful and reliable software offers over 300 format-converting options. Besides, it is capable of downloading videos from websites, such as YouTube, Facebook, Vimeo and so forth. The built-in video editor is also a highlight, which allows you to crop, merge, rotate, and cut video clips easily. With self-explanatory features, the software is easy to operate. Now, let’s follow the tutorial below to convert .ts to MP3. Please free download the converter in advance.