Accessibility enhanced content rendering
US11936940B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2022 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | May 3, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/488
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A user system for rendering accessibility enhanced content includes processing hardware, a display, and a memory storing software code. The processing hardware executes the software code to receive primary content from a content distributor and determine whether the primary content is accessibility enhanced content including an accessibility track. When the primary content omits the accessibility track, the processing hardware executes the software code to perform a visual analysis, an audio analysis, or both, of the primary content, generate, based on the visual analysis and/or the audio analysis, the accessibility track to include at least one of a sign language performance or one or more video tokens configured to be played back during playback of the primary content, and synchronize the accessibility track to the primary content. The processing hardware also executes the software code to render, using the display, the primary content or the accessibility enhanced content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.