Synchronization of live audio and video data streams
US9979997B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2015 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Mar 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8547
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention disclose a method, computer program product, and system for audio and video synchronization. A plurality of audio and video data streams are received on a computer system through a network. Selected audio and video are synchronized, in response to receiving a user selection input of based on the received plurality of audio data streams and the received plurality of video data streams. The synchronized audio and video is monitored periodically. The synchronized audio and video streams are indexed in a data store, based on a synchronization determination of the monitored audio and video data streams. In response to an error in the monitored synchronization, a time delay value option is communicated, to a computing device, through the network, for display. A time delay value is received, based on a user input. A second synchronization based on the received time delay value is performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.