Recording media and methods for display of graphic data, text, and images
US5949752A · kind A · utility
75Cited by
14References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1997 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Oct 30, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8227
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a recording medium including video, audio and graphics information stored in separate sets of data packets and a method for creating the same. The graphic information can be superimposed on the video information during playback of the recording media. The graphic information can include text or images. The text has a translucent background and the images may be translucent in whole or in part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.