Digital signal recording apparatus which utilizes predetermined

Details Digital signal recording apparatus which utilizes predetermined Digital signal recording apparatus which utilizes predetermined

1995-11-07

2000-10-31

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 95, 386111, H04N 5783

Patent

active

061414859

ABSTRACT:
A signal which is to be used in high-speed playback is recorded in a predetermined region of a track. An error correcting check code region for recording an error correcting check code is formed at a position adjacent to the predetermined region. In accordance with the usage, an error correcting check code for high-speed playback, an error correcting check code for normal playback, or predetermined fixed data is recorded in the error correcting check code region. In a digital VTR which records and plays back data at plural kinds of data rates, a trick playback data are recorded so that a head scans a subcode area or a VAUX area in high-speed playback at a predetermined tape running speed in each record mode. An area for recording an error correcting check code is used as an area for, in addition to an error correcting check code doe normal playback, recording an error correcting check code for trick playback, normal playback data, or trick playback data.

REFERENCES:
patent: 5335117 (1994-08-01), Park et al.
patent: 5583650 (1996-12-01), Lane et al.
"A Recording Method of ATV Data on a Consumer Digital VCR" Int'l. workshop on HDTV '93, vol. II--Oct. 16 to 28, 1993 in Otawa, Canada.

Affiliated with

Also associated with

Rating

Digital signal recording apparatus which utilizes predetermined 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 recording apparatus which utilizes predetermined , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital signal recording apparatus which utilizes predetermined will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2063267