Invention Grant
- Patent Title: Recording/reproducing apparatus, recording medium and integrated circuit
- Patent Title (中): 记录/再现装置,记录介质和集成电路
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Application No.: US11914510Application Date: 2006-05-25
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Publication No.: US08238728B2Publication Date: 2012-08-07
- Inventor: Toshiroh Nishio
- Applicant: Toshiroh Nishio
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2005-156786 20050530
- International Application: PCT/JP2006/310438 WO 20060525
- International Announcement: WO2006/129546 WO 20061207
- Main IPC: H04N5/93
- IPC: H04N5/93

Abstract:
Provided is a recording/playback apparatus that externally acquires an uncompressed digital video signal. The recording/playback apparatus includes a compression unit compressing the uncompressed digital video signal frame-by-frame to generate compressed video data, and a record unit successively selecting, in accordance with a predetermined selection method for selecting which of the compressed video data and uncompressed video data of the uncompressed digital video signal to record, a piece of the compressed video data or the uncompressed video data, adding time information to a predetermined unit of the selected video data piece to indicate a display timing thereof, and recording the selected video data piece to the recording medium, whether the selected video data piece is compressed or uncompressed being identifiable.
Public/Granted literature
- US20090060463A1 RECORDING/REPRODUCING APPARATUS, RECORDING MEDIUM AND INTEGRATED CIRCUIT Public/Granted day:2009-03-05
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