A free app for Android, by Kuniyuki Nakagomi.
The FS Player for Android allows you to play your favorite videos and audio files on your smartphone or tablet. With its built-in media player, you can easily play most popular media formats, including MP3, MP4, MP4, MOV, OGG, FLAC, WAV, and AVI.
The player can be used to watch movies, play games, view photos, and listen to music. The player is capable of playing video and audio files in all resolutions, including HD, SD, and other formats. It has a built-in video editor that allows you to trim, cut, and crop videos to make them shorter or longer, add text, and change the audio track.
You can use the player to play video files stored on your device, as well as files downloaded from the Internet.