Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1995-03-28
1997-08-05
Faile, Andrew
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386106, 386 69, 360 722, H04N 591, G11B 1518
Patent
active
056550510
ABSTRACT:
A digital signal reproducing apparatus capable of reproducing video and audio information from a compact disk without losing the beginning of the video and audio information even when reproducing disks wherein the video and audio information are recorded simultaneously from the first block of any specified selection, said apparatus includes a reproduction position detector for outputting the current reproduction position based on the subcode information. An offset reproducer offsets the disk track being reproduced to a track position before the current reproduction position after accessing the specified reproduction position, then resuming reproduction. First and second shift controllers outputs first and second shift position information obtained by adding or subtracting a constant value to the access position information when initial access is completed. A digital muting canceler cancels audio muting when the reproduction position passes the first shift position; and a video muting canceler cancels video muting when the reproduction position passes said second shift position.
REFERENCES:
patent: 4890171 (1989-12-01), Nagao
patent: 5218450 (1993-06-01), Nagai et al.
Endo Satoshi
Furuta Noriaki
Sakamoto Noriyuki
Shimazu Kouji
Chevalier Robert
Faile Andrew
Matsushita Electric - Industrial Co., Ltd.
LandOfFree
Digital signal reproducing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital signal reproducing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital signal reproducing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1080787