Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1997-08-22
2000-09-26
Nguyen, Huy
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 95, H04N 576
Patent
active
06125231&
ABSTRACT:
A method for recording on video tape and indexing programs carried by a television signal. The title of some, but not all, of the programs is embedded real time in the television signal. A video tape cassette is loaded in a VCR for recording. A data file corresponding to a plurality of television program listings is stored in memory. The data file includes the channel and start time of each program listing, and the title if available. The program listings are displayed on a video monitor. One of the displayed program listings is selected for recording. The data corresponding to the program listing selected for recording is transferred from the data file to a VCR recording stack so the VCR records the program represented by the program listing selected for recording. A directory of programs recorded on the video tape, including program titles and tape locations, is created. If the title of the program being recorded is embedded real time in the television signal, it is added to the directory as the program title. If the title of the program being recorded is not embedded real time in the television signal, the title from the data file corresponding to the program listing selected for recording is added to the directory as the program title. The tape location of the video tape in the VCR at the beginning of the recording of the program represented by the program listing selected for recording is measured and added to the directory.
REFERENCES:
patent: 5479268 (1995-12-01), Young et al.
patent: 5488409 (1996-01-01), Yuen et al.
Hindman Carl
Kwoh Daniel S.
Leung Elsie Y.
Mankovitz Roy J.
Ng Yee Kong
Index Systems, Inc.
Nguyen Huy
LandOfFree
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