System and method for managing adaptive bitrate video streaming
US11943275B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Aug 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0457
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and system for managing adaptive bitrate video streaming. The method including: retrieving raw data associated with a video stream traffic flow; determining at least one video chunk from the raw data of video stream traffic flow; determining parameters associated with the video chunk; determining a bitrate factor based on the parameters; determining a Quality of Experience (QoE) score based on the bitrate factor; and providing a traffic action based on the QoE score. The system including: an input module configured to retrieve raw data; an analysis module configured to determine at least one video chunk from the raw data and determine parameters associated with the video chunk and a bitrate factor based on the parameters; a QoE module configured to determine a QoE score based on the bitrate factor; and an output module configured to provide a traffic action based on the QoE score.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.