Metadata editing apparatus, metadata reproduction apparatus, metadata delivery apparatus, metadata search apparatus, metadata re-generation condition setting apparatus, metadata delivery method and hint information description method

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United States of America Patent

PATENT NO 7826709
SERIAL NO

10510548

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Abstract

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Multimedia content containing moving pictures and audio is divided into multiple scenes and metadata is generated for each of the scenes obtained as a result of the division. It is possible to generate metadata containing scene structure information metadata that describes the hierarchical structure of the content in addition to scene section information and titles. Also, a name or an identifier of each descriptor contained in the metadata is described as hint information for manipulation of metadata composed of at least one descriptor describing semantic content, a structure, and characteristics of content.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI DENKI KABUSHIKI KAISHATOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Kohtaro Tokyo, JP 196 6591
Kuroda, Shinichi Tokyo, JP 147 1808
Moriya, Yoshimi Tokyo, JP 98 3306
Nishikawa, Hirofumi Tokyo, JP 112 2230
Ogawa, Fuminobu Tokyo, JP 25 611
Otoi, Kenji Tokyo, JP 19 292
Sekiguchi, Shunichi Tokyo, JP 241 7228
Yamada, Yoshihisa Tokyo, JP 311 6884

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