Image recording and reproducing apparatus and image...

Details Image recording and reproducing apparatus and image... Image recording and reproducing apparatus and image...

2006-10-03

2006-10-03

Chevalier, Robert (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

07116890

ABSTRACT:
An image recording and reproducing apparatus and an image recording and reproducing method in which, in an AV server using a so-called G-Shuttle system, the processing required in the high-speed playback mode can be simplified. A corresponding relationship between image groups results from dividing image data of each image unit by a plurality of image groups and groups of a first memory are being cyclically changed at every image unit, the image groups are recorded by the first memory and error-correcting codes of the image groups are generated at every image unit and recorded by a second memory. During normal speed playback, the image groups and the error-correcting codes are reproduced and digital errors of the image groups are corrected. During high-speed playback, the error-correcting codes are not reproduced.

REFERENCES:
patent: 6728470 (2004-04-01), Ito et al.
patent: 6798972 (2004-09-01), Ito et al.

Affiliated with

Also associated with

Rating

Image recording and reproducing apparatus and image... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image recording and reproducing apparatus and image..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image recording and reproducing apparatus and image... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3716417