Invention Grant
- Patent Title: File reproduction apparatus, file reproduction method, file reproduction method program and recording medium for recording file reproduction method program
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Application No.: US10574930Application Date: 2004-10-07
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Publication No.: US07653286B2Publication Date: 2010-01-26
- Inventor: Masaharu Murakami , Shigeru Kashiwagi , Haruo Yoshida , Hiroshi Jinno
- Applicant: Masaharu Murakami , Shigeru Kashiwagi , Haruo Yoshida , Hiroshi Jinno
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JPP2003-351844 20031010
- International Application: PCT/JP2004/015198 WO 20041007
- International Announcement: WO2005/036876 WO 20050421
- Main IPC: H04N5/78
- IPC: H04N5/78
Abstract:
The present invention is applied to reproduction of typically a fragment movie file having a QT format. In accordance with the present invention, management information associated with each block following a first block of the fragment movie file is modified to information compatible with management information associated with the first block and real data of the file is reproduced on the basis of the modified management information.
Public/Granted literature
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