Invention Grant
US07672574B2 Data broadcast playback control device, data broadcast playback control method data broadcast playback control program, and recording medium recording program thereon
失效
数据广播重放控制装置，数据广播重放控制方法数据广播重放控制程序和其上的记录介质记录程序
- Patent Title: Data broadcast playback control device, data broadcast playback control method data broadcast playback control program, and recording medium recording program thereon
- Patent Title (中): 数据广播重放控制装置，数据广播重放控制方法数据广播重放控制程序和其上的记录介质记录程序
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Application No.: US10538059Application Date: 2004-03-09
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Publication No.: US07672574B2Publication Date: 2010-03-02
- Inventor: Koji Hashimoto , Yasushi Yoneda
- Applicant: Koji Hashimoto , Yasushi Yoneda
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2003-064878 20030311
- International Application: PCT/JP2004/003024 WO 20040309
- International Announcement: WO2004/082178 WO 20040923
- Main IPC: H04N7/26
- IPC: H04N7/26 ; H04N5/91
Abstract:
During reception of data broadcast, the control information is created by a control information creator for storage into a first storage. During normal reproduction of the data content stored in the first storage, the data content of the data broadcast being reproduced and the control information are stored in a second storage. During special reproduction of the data content stored in the first storage or after the special reproduction is stopped, the control information stored in the second storage is compared with the control information read out from the first storage during the special reproduction or after the special reproduction is stopped. When the control information stored in the second storage and the control information read out from the first storage coincide with each other, the data broadcast continues to be reproduced using the data content stored in the second storage.
Public/Granted literature
Information query
