Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1997-05-01
1999-12-28
Chevalier, Robert
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 85, 386 95, H04N 591, H04N 595
Patent
active
060092262
ABSTRACT:
In a recording and reproducing apparatus, time stamps are generated which represent moments of arrival of sequentially-inputted packets of data respectively. The generated time stamps are added to the sequentially-inputted packets respectively, and thereby the sequentially-inputted packets are converted into second packets respectively. The second packets are recorded on a recording medium. The second packets are sequentially reproduced from the recording medium. The time stamps in the respective reproduced second packets are detected. A detection is made as to whether each of the detected time stamps is correct or wrong. When a wrong time stamp is detected, a reproduced second packet is discarded which relates to the detected wrong time stamp.
REFERENCES:
patent: 5502573 (1996-03-01), Fujinami
patent: 5703997 (1997-12-01), Kitamura et al.
Harumatsu Mitsuo
Ohishi Takeo
Tsuji Yoshinobu
Chevalier Robert
Victor Company of Japan Ltd.
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