Distributed control of synchronized content
US10924582B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 9, 2012 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Apr 29, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4788
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for processing a transport command at a local content controller to control the playback of shared content in synchrony with other, remote content controllers commences by first determining whether a received transport command originated from the local content controller or from at least one remote content controller. In the event of a locally originated transport command, the local content controller will prioritize the locally originated transport command with recently received transport commands. Thereafter, the local controller will transmit the locally originated transport command to at least one remote content controller for execution thereby if the locally originated transport command has priority. In the event of a remotely originated transport command, the local controller will prioritize the remotely originated transport command with recently received transport commands and then execute the prioritized transport commands in accordance with the latency between content controllers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.