13 Best Free MTS to MP4 Converter Software For Windows
Converting software link you and me: AVANTI - FFmpeg/Avisynth GUI (support thread).
FFmpeg HEVC] Ffmpeg HEVC to H.264 MP4, FFmpeg HEVC Encoding, etc.
What are the best ways to convert .mts HD-video files on a Mac? - Quora
GitHub - SevenbytesSoftware/SevenConverter: Seven Converter | Free Converter for Video and Audio files | Simple tool for converting media files into various formats.