Synchronizing playback of segmented video content across multiple video playback devices
US11240543B2 · kind B2 · utility
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1References
20Claims
0Family size
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Inventor
Key dates
| Filing date | Feb 15, 2021 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Feb 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/668
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Playback devices may receive video content and an age of a playlist associated with the video content. A playback device may use the age of the playlist to schedule output of video fragments of the video content. The playback device may adjust the output of the video content until an actual output time of a video fragment is substantially the same as the scheduled output time for the video fragment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.