Switching between adaptation sets during media streaming
US9270721B2 · kind B2 · utility
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1References
36Claims
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Key dates
| Filing date | Oct 8, 2013 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | Oct 8, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/85406
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device for retrieving media data includes one or more processors configured to retrieve media data from a first adaptation set including media data of a first type, present media data from the first adaptation set, in response to a request to switch to a second adaptation set including media data of the first type: retrieve media data from the second adaptation set including a switch point of the second adaptation set, and present media data from the second adaptation set after an actual playout time has met or exceeded a playout time for the switch point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.