Presentation system for correcting positional and size information of images to compensate for resolution of display apparatus
US5815160A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1996 |
| Grant date | Sep 29, 1998 |
| Priority date | — |
| Expiry date | Mar 29, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In order to provide a presentation system for displaying various kinds of media data simultaneously on a display device of any resolution, a scenario description file is prepared in the invention for storing information concerning media data to be presented. A presentation system of the invention comprises an initial information table analyzing section and media information table analyzing section for analyzing the scenario description file, a layout correcting section for correcting positional information and sizes of display images of display media data described in the scenario description file, according to the resolution difference between the display device employed in editing the scenario description file and that for presentation, together with a font preparing section for correcting character sizes and character thicknesses, and a time description correcting section for correcting a reproduction time error caused by correcting the display sizes of the media data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.