1. JPEG or JPG: Joint Photographic Experts Group (graphics file compression standard)2. MPEG: Moving Picture Experts Group (defines compression standards)3. GIF: Graphic Interchange Format4.PNG: Portable Network Graphics (Comparatively better then JPEG and support binary transparency and alpha channel transparency)5. AVI – Stands for Audio Video Interleaved, storing sound and moving pictures in RIFF format developed by Microsoft6. DVD – DVD once stood for Digital Video Disc or Digital Versatile Disc, but now it just stands for DVD — the next generation of optical disc storage technology. DVD is essentially a bigger, faster CD that can hold cinema-like video, better-than-CD audio, and computer data.7. WMV – Windows Media file with Audio and/or Video (WMV): You can use a WMV file either to download and play files or to stream content. The WMV file format is similar to the ASF file format.8. MP3- MPEG-1 or MPEG-2 Audio Layer III,[4] more commonly referred to as MP3, is a patented encoding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.

3GP - 3RD GENERATION PROTOCOLAAC - ADVANCED AUDIO CODEC AC3 - DOLBY DIGITAL SOUND FILE AVI - Stands for Audio Video Interleaved, storing sound and moving pictures in RIFF format developed by Microsoft.AIFF - AUDIO INTERCHANGE FILE FORMAT DVD - Digital Video Disc or Digital Versatile Disc, AMR - ADOPTIVE MULTI RATE AWB - ADOPTIVE MULTI RATE WIDEBAND CDA - COMPACT DISK AUDIO DLL - DYNAMIK LINK LIBRARY EXE - EXECUTABLE FORMAT FLAC - FREE LOSSLESS AUDIO CODEC FLV - FLASH LIVE VIDEO GIF - GRAPHICS INTERCHANGE FORMATJAD - JAVA APPLICATION DEVELOPMENT JAR - JAVA ARCHIVE M3U - An .m3u file is a special type of metafile playlist that is used with MP3 files that have an .MOV - QuickTime Content (.mov, .qt) a file format developed by Apple Computer to create, edit, publish, and view multimedia files. MPEG - An ISO/ITU standard for compressing video offering lossy compression technique (some data of the original image is lost during the compression).MIDI - MUSICAL INSTRUMENT DIGITAL INTERFACE VCD - stands for 'Video Compact Disc' and basically it is a CD that contains moving pictures and sound. MP2 - MPEG AUDIO LAYER 2 MP3 - MPEG AUDIO LAYER 3 MP4 - MPEG LAYER 4 MPEG - MOTION PICTURE EXPERTS GROUP WMA - Windows Media Audio.SIS - SYMBIAN INSTALLATION SOURCE VCD - VIDEO COMPACT DISK WAV - WAVEFORM PCM AUDIO ZIP - ZONE IMPROVEMENT PLAN WMP - Windows Media Player, a multimedia audio and video player bundled with the Windows Operating System.