Computer graphics processing and selective visual display system – Computer graphic processing system – Plural graphics processors
Patent
1995-06-06
1998-09-15
Wu, Xiao
Computer graphics processing and selective visual display system
Computer graphic processing system
Plural graphics processors
345509, 345157, G09G 500
Patent
active
058086285
ABSTRACT:
The system comprises a store 11 having several disc drives for storing multiple video frames in random access order. The store 11 also has at least two ports 15, 16 each capable of transferring data relating to a respective video clip at video rate. The system further comprises processors 27, 28 for processing frame data associated with at least two video clips and a monitor for displaying selected ones of said multiple video frames. In a preview mode of operation video clips can be read from the store 11, combined and displayed on the monitor at video rate, and changes can be made to the clips and the manner in which they are combined without committing the combination to the store.
REFERENCES:
patent: 4667221 (1987-05-01), Cawley et al.
patent: 4688106 (1987-08-01), Keller et al.
patent: 5077610 (1991-12-01), Searby et al.
patent: 5107252 (1992-04-01), Traynar et al.
patent: 5142616 (1992-08-01), Kellas et al.
patent: 5175622 (1992-12-01), Inoue et al.
patent: 5175625 (1992-12-01), Miles
patent: 5212544 (1993-05-01), Keller et al.
patent: 5237648 (1993-08-01), Mills et al.
Wescon 86/Conference Record, Los Angeles, CA, S. Rajpal et al., "New features on static RAMS and dual-port RAMS enhance system performance", vol. 30, Nov. 1986, pp. 1-11.
Beckwith Timothy John
Catlow George William
Hinson Neil Roy
Stewart Ian Malcolm
Wrey Colin John
Quantel Ltd.
Wu Xiao
LandOfFree
Electronic video processing system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronic video processing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic video processing system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-93055