Recording and reproducing apparatus, and variable speed...

Details Recording and reproducing apparatus, and variable speed... Recording and reproducing apparatus, and variable speed...

2006-06-06

2006-06-06

Chevalier, Robert (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

07058281

ABSTRACT:
When a variable speed reproduction of a low-time speed like an overtaking reproduction is executed by using an MPEG2 stream, deterioration in picture quality is prevented and low costs are realized. An arrival time of an input TS packet is added by an input counter and the resultant TS packet is recorded onto an HDD. When the TS packet is reproduced from the HDD, the arrival time is extracted from the reproduced TS packet. The arrival time is compared with an output time. When the arrival time reaches a time corresponding to the output time, the TS packet reproduced from the HDD is output. The time base of an output counter is fluctuated by a variable speed counter, thereby enabling the time base at the time of reading out the TS packet from the HDD to be slightly shifted from the time base at the time of recording the TS packet onto the HDD. Thus, a micro variable speed reproduction can be performed. The overtaking reproduction can be performed by such a micro variable speed reproduction.

REFERENCES:
patent: 6950604 (2005-09-01), Kato et al.
patent: 6996327 (2006-02-01), Park et al.

Affiliated with

Also associated with

Rating

Recording and reproducing apparatus, and variable speed... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3641368