System and method for creating multiple versions of a descriptor file
US8949206B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 4, 2012 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Dec 12, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system (e.g., content management system, content delivery system) and method are described herein which are configured for receiving one or more source descriptor files (e.g., MPD files, HLS m3u8 files, HTTP manifest files) along with associated adaptive bit rate segments. The system and method are also configured for receiving rules (e.g., content ratings, timing information, user profiles, regional and demographic information) and then creating multiple descriptor files based on the received rules and the source descriptor file(s). The system and method are further configured for distributing the multiple descriptor files to one or more downstream systems (e.g., content to delivery systems, users).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.