Data processing: software development – installation – and managem – Software program development tool – Translation of code
Reexamination Certificate
2006-06-13
2006-06-13
Zhen, Wei (Department: 2191)
Data processing: software development, installation, and managem
Software program development tool
Translation of code
Reexamination Certificate
active
07062758
ABSTRACT:
When the meta data in an MP4 file is converted, a media data recopying process involves a long process duration and large memory space allocation. The invention provides that when an MP4 file is converted, an increment of a converted file size is estimated based on previously-registered meta data conversion candidate information, an overwritable free space equivalent to the estimated incremental size is inserted before a media data portion. In the MP4 file conversion, the converted meta data overwrites the to-be-converted meta data portion and the overwritable free space such that the MP4 file is converted without moving the media data.
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A. Marquez, Esq. Juan Carlos
Fischer, Esq. Stanley P.
Hitachi , Ltd.
Reed Smith LLP
Steelman Mary
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