Ultimate Video Player is a powerful responsive video / audio player that can play local video (mp4) / audio (mp3), streaming videos or audios from a server, Youtube videos or Vimeo videos. It only requires the mp4 / mp3 format (the best and most used formats on the web) and it will work on mobile devices and desktop machines no matter which browser is used, this is made possible by incorporating multiple video engines in an really smart way inside the video player logic. Ultimate Video Player supports unlimited playlists and each playlist can have unlimited videos. The playlists can be loaded from a simple HTML markup, XML file, mixed playlist (vimeo | youtube | HTML5 video / audio), video folder (mp4 files), audio folder (mp3 files), youtube playlist or vimeo playlist.