4GB mp4 player is even more advanced. It will store 4GB file so that we can put all we like on it. It can play audio as well as video files. Apart from the MP3 and MP4 formats these players have capability to play WMA/PlaysForSure (from Microsoft), AAC (from Apple) and ATRAC (from Sony), AVI, ATV, ACT, SMV, MPEG4, MTV, DMV, MPV and AMV, etc.
Most MP4 players can also open in JPEG and GIF formats. They play videos in AMV or MTV formats that are converted easily through conversion software from other popular formats. These MP4 players also support plain text viewer (ASCII format) so that you can read e-books. A lot of enhancements like FM radio player, tv out mp4 player, phone books, camera and voice recorders, video games, etc. are also coming today to make it a complete digital device.
There are many brands available in the portable audio/video player market. And the market leader is Apple iPod but expensive. All major brands like Sony, Panasonic, Philips, Benss, etc., have made their own versions of MP3, MP4 players and mp5 players. These players are available in various shapes, sizes, colors, storage space, battery life, and more. So we should consider such elements when buying.
Label: MP4 Article