
QuickTime is a multimedia framework developed by Apple Inc., capable of handling various formats of digital video, media clips, sound, text, animation, music, and interactive panoramic images. It is available for Mac OS (Mac OS 9, 8, 7, etc.), Mac OS X and Microsoft Windows operating systems. The latest version is 7.6.
QuickTime is available for Mac OS X and Windows operating systems, and is distributed free of charge. Some other free player applications that rely on the QuickTime framework provide features not available in the basic QuickTime Player. For example:
• iTunes can export audio in WAV, AIFF, MP3, AAC, and Apple Lossless.
• In Mac OS X, a simple AppleScript can be used to play a movie in full-screen mode. However, since version 7.2 the QuickTime Player now also supports full-screen viewing in the non-pro version.
Any application can be written to access features provided by the QuickTime framework.

AVI:is a popular multimedia video format introduced by microsoft in 1992.

RMVB:is an extension of the RM format developed by RealNetworks.

MOV:QuickTime is a multimedia framework developed by Apple Inc.

DIVX:An attempt to create an alternative to video rental in the United States.

MPEG:formed to set standards for audio and video compression.

FLV:Flash Video is a multimedia format used to deliver videos over the Internet.

3GP:is a multimedia container format defined by the Third Generation Partnership Project.

ASF:is Microsoft's proprietary digital audio/digital video container format.

WMV:is a compressed video file format for several proprietary codecs developed by Microsoft.