Motion video signal processing for recording or reproducing – Video processing for recording – With compression
Reexamination Certificate
2002-09-27
2011-10-25
Shibru, Helen (Department: 2484)
Motion video signal processing for recording or reproducing
Video processing for recording
With compression
C386S211000, C386S216000, C386S350000
Reexamination Certificate
active
08045843
ABSTRACT:
A method and apparatus for receiving and recording a digital broadcast program and reproducing a recorded digital broadcast program with time-based trick play features. While recording a broadcast program on a storage medium, the apparatus creates an index file regarding random access points of the program. Receiving a request for a jump or trick play operation given in terms of time, the apparatus detects the time interval between each of the random access points based on the created file. Referring to the time interval, the apparatus determines the position to be reached by the jump and begins playback from the position or determines the number of access points to be skipped for the trick play and begins the requested trick play by skipping random access points by the number, thereby providing a user-friendly interface having time-based trick play features.
REFERENCES:
patent: 5838872 (1998-11-01), Kawara
patent: 5923811 (1999-07-01), Kawamura et al.
patent: 6212330 (2001-04-01), Yamamoto et al.
patent: 6483945 (2002-11-01), Kato
patent: 6823010 (2004-11-01), Curet et al.
patent: 6920178 (2005-07-01), Curet et al.
patent: 6993248 (2006-01-01), Kato
patent: 7106749 (2006-09-01), Darshan et al.
patent: 2001/0026561 (2001-10-01), Morris et al.
patent: 2002/0064371 (2002-05-01), Seo et al.
patent: 2004/0126097 (2004-07-01), Aridome
patent: 2006/0098953 (2006-05-01), Nagasawa
patent: 1268746 (2000-10-01), None
patent: 07927200 (1997-09-01), None
patent: 1043892 (2000-10-01), None
patent: 2001086431 (2001-03-01), None
patent: 2001111943 (2001-04-01), None
patent: 0135669 (2001-05-01), None
patent: 0176256 (2001-10-01), None
European Search Report [EP02020823] dated Mar. 14, 2003.
European Search Report [EP02020823] dated May 30, 2003.
Kim Jong Soon
Lee Bang Hyun
Humax Co., Ltd
Perman & Green LLP
Shibru Helen
LandOfFree
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