System and method for optimized delivery of live ABR media
US10826960B2 · kind B2 · utility
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2References
10Claims
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Key dates
| Filing date | Aug 28, 2019 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Aug 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of providing live adaptive bitrate (ABR) video to a premises includes receiving live ABR transport stream-based content for a channel from a content server; encapsulating transport stream (TS) packets for the content in RTP packets to form RTP content packets; encapsulating in RTP packets an aggregate manifest for a plurality of ABR streams for the content to form RTP manifest packets; multiplexing the RTP content packets and the RTP manifest packets; and transmitting the multiplexed RTP packets as a multicast stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.