Invention Grant
- Patent Title: Information recording device, information recording method, information recording program and recording medium
- Patent Title (中): 信息记录装置，信息记录方法，信息记录程序和记录介质
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Application No.: US11578707Application Date: 2005-08-30
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Publication No.: US07917005B2Publication Date: 2011-03-29
- Inventor: Satoshi Aoyama , Nobukazu Ohnishi , Shigenori Tsuzuki , Junichiro Soeda , Ryohei Wakai
- Applicant: Satoshi Aoyama , Nobukazu Ohnishi , Shigenori Tsuzuki , Junichiro Soeda , Ryohei Wakai
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2004-257233 20040903
- International Application: PCT/JP2005/015783 WO 20050830
- International Announcement: WO2006/025398 WO 20060309
- Main IPC: H04N9/80
- IPC: H04N9/80
Abstract:
A CDA processing section extracts an unused area of an information recording medium via a disc status management section and a drive control section. The CDA processing section divides the extracted unused areas by a division criteria value MAS, which allows continuous reproduction of a video and audio stream, and reserves areas having the size of the division criteria value MAS as CDAs. This enables continuous reproduction of AV data, and multiple data can be recorded simultaneously.
Public/Granted literature
Information query
