Package com.drew.metadata.mp4 Description
Contains classes for the extraction and modelling of MP4 file format metadata.
This MP4 reader package is handler based. Each MP4 file is composed in a hierarchical structure that contains boxes.
Atoms all have the same initial structure, but the rest will change depending upon the box type. A box can either be a
standalone (leaf) box or a container.
Mp4Reader will recursively go through all of the atoms using the handlers to know which container/atom should be read.
A new handler is created when the current container has an immediate ‘handler’ atom. This means that the way the
containing atoms are read may depend upon that information. This is also very important because some atoms have
the same name and the only way to determine how to read this data is with the handler.
Documentation: ISO/IEC 14496-12:2015
http://standards.iso.org/ittf/PubliclyAvailableStandards/c068960_ISO_IEC_14496-12_2015.zip