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System and method for creating multiple versions of a descriptor file

A descriptor and file technology, applied in transmission systems, electrical components, image communication, etc., can solve problems such as time-consuming

Active Publication Date: 2018-01-30
ERICSSON TELEVISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, the content management system (or content delivery system) takes time to create a new version of the main multimedia content file

Method used

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  • System and method for creating multiple versions of a descriptor file
  • System and method for creating multiple versions of a descriptor file
  • System and method for creating multiple versions of a descriptor file

Examples

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Embodiment Construction

[0023] refer to Figure 1A , shows a simplified diagram of an exemplary system 100 configured in accordance with an embodiment of the present invention. As shown, system 100 (e.g., content management system 100', content delivery system 100") includes input interface 104, processor 106, memory 108, database 111, and output interface 112. System 100 may include many other components, which are present are well known in the field, but for clarity, those well-known components are not described herein.In this example, the input interface 104 of the system is configured to interface with one or more remote transcoders 114 1 、114 2 …114 n interface and receive therefrom one or more source descriptor files 116 1 、116 2 …116 n (e.g. MPD files, HLS m3u8 files, HTTP manifest files) and their associated adaptive bitrate segments 118 1 、118 2 …118 n (see step 1). As shown, remote transcoder 114 1 、114 2 …114 n Receive the main content file 120 separately 1 、120 2 …120 n , an...

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Abstract

Described herein are systems (eg, content management systems, content delivery systems) and methods configured to receive one or more source descriptor files (eg, MPD files, HLS m3u8 files, HTTP manifest files) along with associated adaptive bitrate segments. The systems and methods are also configured to receive rules (e.g., content ratings, timing information, user profiles, regional and demographic information), and then create a plurality of descriptions based on the received rules and the source descriptor file(s) character file. The systems and methods are also configured to distribute the plurality of descriptor files to one or more downstream systems (eg, content delivery systems, users).

Description

technical field [0001] The present invention relates to systems (eg, content management systems, content delivery systems) and methods configured to receive one or more source descriptor files (eg, MPD files, HLS m3u8 files, HTTP manifest files) together with associated adaptive bitrate segments. The systems and methods are also configured to receive rules (e.g., content ratings, timing information, user profiles, regional and demographic information), and then create a plurality of descriptions based on the received rules and the source descriptor file(s) character file. The systems and methods are also configured to distribute the plurality of descriptor files to one or more downstream systems (eg, content delivery systems, users). Background technique [0002] In the following description of the prior art and the present invention reference is made to the following abbreviations as defined herein. [0003] DASH Dynamic Adaptive Streaming over HTTP [0004] HLS HTTP ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/854H04N21/84
CPCH04N21/23439H04N21/251H04N21/26258H04N21/8456H04L65/612H04L65/765H04L65/00
Inventor S.达纳帕尔
Owner ERICSSON TELEVISION
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