Title:
RECORDING/REPRODUCING APPARATUS FOR STORING A DIGITAL INFORMATION SIGNAL IN A STORAGE MEDIUM, A METHOD AND A RECORD CARRIER
Document Type and Number:
WIPO Patent Application WO1997002562
Kind Code:
A3
Abstract:
A first digital information signal, such as a digital video signal, is recorded in MPEG encoded form in the form of first packets in first track portions (TP1) on a record carrier. Program information contained packets (P0') are also recorded in the first track portions. In a subsequent editing step, an additional information signal, such as an audio signal, is MPEG encoded into second packets and recorded in second track portions (TP2) of the tracks. In order to enable a reproduction of the video signal and the additional audio signal in a later reproduction step, the program information contained packets (P0') recorded in the first track portions are such that the program information indicates that the first packets and at least the second packets belong together.
Inventors:
SAEIJS RONALD WILHELM JOHAN JO
GEERLINGS JURGEN HOLGER TITUS
GEERLINGS JURGEN HOLGER TITUS
Application Number:
PCT/IB1996/000641
Publication Date:
February 27, 1997
Filing Date:
July 03, 1996
Export Citation:
Assignee:
PHILIPS ELECTRONICS NV (NL)
PHILIPS NORDEN AB (NL)
PHILIPS NORDEN AB (NL)
International Classes:
G11B20/00; G11B20/10; G11B20/12; G11B20/14; G11B27/036; H04N9/82; G11B27/032; H04N9/804; (IPC1-7): G11B/
Domestic Patent References:
| WO1995022143A1 | 1995-08-17 | |||
| WO1995028795A2 | 1995-10-26 |
Foreign References:
| EP0561281A1 | 1993-09-22 | |||
| EP0492704A1 | 1992-07-01 | |||
| EP0624876A2 | 1994-11-17 |
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