Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1997-01-23
2000-01-11
Garber, Wendy
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 46, 386 40, 360 69, H04N 591
Patent
active
060144920
ABSTRACT:
A video signal recording and reproducing apparatus for a digital video cassette tape recorder by which it is possible to judge the transmission amount of the digital data inputted from a digital source, the type of the video tape, and whether or not the tape is recorded in accordance with the judgment result, for thus automatically controlling a recording mode and a reproducing mode, which includes a tape type detector for judging a tape type in accordance with a recordable wavelength of the video tape on which a digital signal is recorded; a data rate detector for detecting and judging a data transfer rate of a digital signal, and a controller for varying a recording or reproducing speed in accordance with the judged tape type and the data transfer rate of the digital signal.
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Bark Tae Suck
Choi Man Chul
Joh Joong Kwon
Kim Jae Ryong
Kim Yung Gil
Boccio Vincent F.
Garber Wendy
LG Electronics Inc.
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