Recording Medium and Playback Device

To provide user-friendly information recording and playback, embodiments of the invention provide a recording medium having recorded therein audiovisual information; content identification information for identifying the audiovisual information; and locator information. In one embodiment, a playback...

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Bibliographic Details
Main Author YONEYAMA KAZUTO
Format Patent
LanguageEnglish
Published 03.11.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:To provide user-friendly information recording and playback, embodiments of the invention provide a recording medium having recorded therein audiovisual information; content identification information for identifying the audiovisual information; and locator information. In one embodiment, a playback device comprises a recording medium control module configured to read content identification information from a recording medium for identifying content of audiovisual information and locator information relating to the audiovisual information in the recording medium. The locator information relates to the audiovisual information for locating a provider of service information. A network control module is configured to connect with the provider of service information based on the locator information.
Bibliography:Application Number: US201113179668