Utilizing audio digital impact to create digital media presentations
US10460764B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2017 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Dec 7, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8547
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods disclosed create one or more digital media presentations based on impact values. In particular, in one or more embodiments, systems and methods generate impact values based on a change in a measure of energy associated with digital audio content over time. For instance, systems and methods generate impact values by calculating a difference in a measure of energy over time in relation to the amount of energy at a particular time period. Based on the generated impact values, systems and methods identify transition points in the digital audio content. Specifically, systems and methods utilize a decaying masking threshold to identify transition points from generated impact values. Moreover, systems and method utilize identified transition points to modify digital visual content displayed in conjunction with the digital audio content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.