Using text data in content presentation and content search
US11770589B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2020 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | Mar 25, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for using text data in content presentation and content search are disclosed. Text data and a plurality of video frames can be extracted from a content program and stored in a database. Extracted text data can be divided into a plurality of text segments. The plurality of text segments and the plurality of video frames can be presented in the form of an electronic book or guide. In addition, the content program can be divided into a plurality of content segments and stored in the database. The plurality of content segments and the plurality of text segments can be associated by time indices. A user can identify one or more content segments in the database by a query, and notifications can be sent according to the query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.