Apparatus and method for generating multimedia data, and apparatus and method for playing multimedia data
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United States of America Patent
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May 31, 2016
Grant Date -
May 22, 2014
app pub date -
Oct 9, 2013
filing date -
Nov 20, 2012
priority date (Note) -
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Abstract
An apparatus and method for generating multimedia data and an apparatus and method for playing multimedia data are disclosed. The apparatus for generating the multimedia data may include a spatial information identification unit to identify spatial information for a plurality of channels of a multi-channel audio signal, and a multimedia data generation unit to generate multimedia data including the spatial information, and the apparatus for playing the multimedia data may include a spatial information analysis unit to analyze spatial information for a plurality of channels of a multi-channel audio signal included in multimedia data, and a multimedia data playback unit to play multimedia data, based on the spatial information.
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