Format Converter, Format Conversion Method and Moving Picture Decoding System

A format converter for converting the format of input contents data from a first format standard to a second format standard includes an extraction section (30), a judgment section (40), a determination section (60) and a conversion section (70). The extraction section (30) extracts information rela...

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Bibliographic Details
Main Authors MIZUGUCHI NOBORU, WATABE AKIHIRO
Format Patent
LanguageEnglish
Published 21.05.2009
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A format converter for converting the format of input contents data from a first format standard to a second format standard includes an extraction section (30), a judgment section (40), a determination section (60) and a conversion section (70). The extraction section (30) extracts information related to encoding of the input contents data. The judgment section (40) judges whether or not the contents data satisfies a constraint placed by the second format standard based on the extracted information. The determination section (60) determines whether or not decoding of the contents data is necessary for the format conversion based on the judgment result. The conversion section (70) performs the format conversion by converting data structure when it is determined that the decoding is unnecessary.
Bibliography:Application Number: US20060884272