Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1995-07-03
1997-12-23
Chin, Tommy P.
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386111, 386125, 386126, 345146, 395328, H04N 591, H04N 704, H04N 5917, H04N 5781
Patent
active
057013853
ABSTRACT:
An apparatus for replaying a disc-shaped recording medium on which first video data where audio data or all of video information for one frame through MPEG has been compressed, and second video data where video information before and after the frame in question has been compressed have been recorded together with discrimination data indicating the kind of the recording medium, includes a receiver, a replay unit and a display data producing unit. The receiver receives a plurality of disc-shaped recording media. The replay unit is selectively equipped with the disc-shaped recording media which have been received in the receiver, with the relative movement with respect to the receiver. The replay unit includes a head for reading data recorded on the loaded disc-shaped recording medium. The replay unit conducts the replay processing of the data read out from the head. The display data producing unit produces a plurality of display data for conducting a plurality of display indicating the contents recorded on the respective disc-shaped recording media which have been received in the receiver within one screen, on the basis of data or discrimination data recorded on the recording medium such as the first video data or menu data sequentially read out by the reading unit from the disc-shaped recording media which have been loaded into the replay unit.
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Katsuyama Akira
Koya Takashi
Nagano Shuichi
Tomizawa Kenji
Chin Tommy P.
Frommer William S.
Sinderbrand Alvin
Sony Corporation
Vincent David R.
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