Invention Grant
US07877000B2 Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc
有权
存储具有AV功能的视频标题的多媒体光盘和没有能够立即区分这种标题的功能的视频标题，以及用于这种光盘的再现设备和再现方法
- Patent Title: Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc
- Patent Title (中): 存储具有AV功能的视频标题的多媒体光盘和没有能够立即区分这种标题的功能的视频标题，以及用于这种光盘的再现设备和再现方法
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Application No.: US11446929Application Date: 2006-06-05
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Publication No.: US07877000B2Publication Date: 2011-01-25
- Inventor: Kazuhiko Yamauchi , Shinichi Saeki , Katsuhiko Miwa , Masayuki Kozuka , Kaoru Murase
- Applicant: Kazuhiko Yamauchi , Shinichi Saeki , Katsuhiko Miwa , Masayuki Kozuka , Kaoru Murase
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Priority: JP8-090891 19960412
- Main IPC: H04N9/80
- IPC: H04N9/80
Abstract:
A multimedia optical disc on which a variety of types of video titles are recorded and which enables a reproduction apparatus to instantly distinguish whether emulated AV functions may be performed for any of the titles. The multimedia optical disc includes a manager area which stores playback type information corresponding to the management information for each video title, with the playback type information including a first flag showing whether the present video title is expressed using one or a plurality of sets of route information and a second flag showing whether a title is expressed using any branch information.
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