Wednesday, June 13, 2012

Understanding the MPEG-4 Movie Atom

Understanding the MPEG-4 Movie Atom: An atom is a self-contained data unit that contains information about an MP4 file. The moov atom, also referred to as the movie atom, defines the timescale, duration, display characteristics of the movie, as well as subatoms containing information for each track in the movie. The optimal location of the moov atom depends on the selected delivery method.

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