Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1995-06-07
1999-09-07
Chevalier, Robert
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 46, H04N 591
Patent
active
059499540
ABSTRACT:
Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. The array is arranged as three columns (28) of one-half hour in duration, and twelve rows (30) of program listings. Some of the program listings overlap two or more of the columns (28) because of their length. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10) as the cursor moved from a cell (26) of several hours length to an adjacent cell in the same row. An effective way of taming the motion is to assume that behind every array (24) is an underlying array of regular cells. By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. With the cursor (32), the entire cell (26) is 3-D highlighted, using a conventional offset shadow (34). The offset shadow (34) is a black bar that underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position--which defines where the cursor (32) is and thus, where it will move next--portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
REFERENCES:
patent: 3848193 (1974-11-01), Martin et al.
patent: 3893049 (1975-07-01), Bray
patent: 4162513 (1979-07-01), Beyers et al.
patent: 4224644 (1980-09-01), Lewis et al.
patent: 4288809 (1981-09-01), Yabe
patent: 4325081 (1982-04-01), Abe et al.
patent: 4338644 (1982-07-01), Staar
patent: 4339798 (1982-07-01), Hedges et al.
patent: 4347498 (1982-08-01), Lee et al.
patent: 4422105 (1983-12-01), Rodesch et al.
patent: 4495654 (1985-01-01), Deiss
patent: 4496171 (1985-01-01), Cherry
patent: 4620229 (1986-10-01), Amano et al.
patent: 4691351 (1987-09-01), Hayashi et al.
patent: 4706121 (1987-11-01), Young
patent: 4739406 (1988-04-01), Morton et al.
patent: 4751578 (1988-06-01), Reiter et al.
patent: 4812940 (1989-03-01), Takenaga
patent: 4847696 (1989-07-01), Matsumoto et al.
patent: 4877455 (1989-10-01), Young
patent: 4885775 (1989-12-01), Lucas
patent: 4908707 (1990-03-01), Kinghorn
patent: 4908713 (1990-03-01), Levine
patent: 4989104 (1991-01-01), Schulein et al.
patent: 5047867 (1991-09-01), Strubbe et al.
patent: 5151789 (1992-09-01), Young
patent: 5231493 (1993-07-01), Apitz
Gunter Zeisel, P.T. et al., "An Interactive Menu-Driven Remote Control Unit for TV-Receivers and VC-Recorders," IEEE Transactions on Consumer Electronics, vol. 34, No. 3, pp. 814-818, Aug. 1988.
TV Guide, Feb. 6, 1989, San Francisco Metropolitan Schedule.
R. Edmondson et al., "NBC Switching Center," SMPTE Journal, vol. 85, No. 10, pp. 795-805, Oct. 1976.
S.M. Edwardson et al., "CEEFAX: A Proposed New Broadcasting Service," SMPTE Journal, vol. 83, pp. 14-19, Jan. 1974.
A. James, "Oracle--Broadcasting the Written Word," Wireless Work, Jul. 1973.
System as described in DIP II ad.
System as described in Cable Data ad.
Printed materials on "Time's Teletext Service," pp. V79175, V79142, V79143, V79148, and V79151, 1982-83.
Don Snider Demo Videotape on TVIS System, San Diego & Orlando Broadcast 1983 "Bluelagoon" Screen Shot (V79392).
Anderson David
Ebright Alan R.
Faber Michael W.
Roop John H.
Young Patrick
Chevalier Robert
StarSight Telecast Inc.
LandOfFree
System and process for control of recording and reproducing appa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and process for control of recording and reproducing appa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and process for control of recording and reproducing appa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1813046