Method for accessing and manipulating library video segments
US5414808A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 30, 1992 |
| Grant date | May 9, 1995 |
| Priority date | — |
| Expiry date | Dec 30, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99933
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for manipulation of isochonous data provides for definition of frames within the string of isochronous data, if necessary, and then allows selection of frames of data from items of isochronous data to define segments therein. retrieve, copy and delete operations are facilitated by the use of the frames of data as arguments in the presentation of commands to an operator. Criteria such as time and frame numbers and names may be used to define segments and express Boolean logic operations to be carried out during these operations and to define, during editing, of the particular frames to be reproduced. By doing so, only the frames of interest are retrieved from or copied to memory to reduce memory operation and data transmission overhead.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.