m2tsファイルを開くにはどうすればよいですか?
you can open the mts files on your camcorder directly. while you import the mts files to computer, you will need the media player to open the m2ts files. such players that can play m2ts files as vlc, 5kplayer, etc. are free. besides, for opening the m2ts files on ipad, psp, etc., you will need the free m2ts video converter to convert to the compatible formats and open them.