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Method and system for controlling media play and metadata execution unit

A media player and execution unit technology, applied in the communication field

Active Publication Date: 2012-11-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above two scenarios, whether it is the pre-configured trailer playback strategy or the parental control playback strategy, they are directly controlled by the Service Control Function (Service Control Function, hereinafter referred to as: SCF) unit, and these strategies are executed centrally. This will lead to the problem of low execution efficiency

Method used

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  • Method and system for controlling media play and metadata execution unit
  • Method and system for controlling media play and metadata execution unit
  • Method and system for controlling media play and metadata execution unit

Examples

Experimental program
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Embodiment Construction

[0033] The metadata (metadata) may be described in the form of data, or may be executable application logic described in XML or the like.

[0034] It can be seen from the media playback control system provided in this embodiment that by using metadata to describe the playback control strategy, the strategy can be executed by the metadata execution unit that can be located on different functional units, and by distributing each unit to different Executed in the functional units of the system, the decentralized execution of policies can be realized, thereby improving the processing efficiency.

[0035] Based on the logical architecture of the above-mentioned system embodiment of media playback control, such as figure 2 As shown, it is a schematic flow chart of Embodiment 1 of the method for media playback control of the present invention, including the following steps:

[0036] Step 201, the metadata executing unit receives trigger information for executing metadata, obtains m...

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PUM

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Abstract

The embodiment of the invention relates to a method and a system for controlling media play and a metadata execution unit. The metadata execution unit acquires metadata supplied by a metadata supply unit and executes corresponding metadata according to trigger information for executing the metadata; the metadata execution unit generates and transmits media content control instruction information according to the result of the execution; and a media content control unit controls corresponding media content play according to the media content control instruction information. The method and the devices for controlling the media play are executed by issuing the metadata to a suitable network entity so as to control the media play and achieve the decentralized execution of a policy to further improve the processing efficiency.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for media playback control, and a metadata execution unit. Background technique [0002] Internet Protocol Television (IPTV for short) is a manageable multimedia service that transmits TV, video, text, graphics, and data over an IP network, providing quality of service / quality of experience assurance, security, and interactive services. sex and reliability. A user can enjoy the IPTV service at home by using a personal computer, or a set-top box (Set Top Box, STB for short) + a common television set, and can also enjoy the IPTV service through a mobile terminal. IPTV transmits unicast, broadcast or multicast video programs in the form of IP packets, and is attracting more and more attention from telecom operators. Currently, the Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN) standard organizati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08H04L12/18
CPCH04L12/583H04L29/06462H04L67/306H04L12/18H04L29/08936H04L51/063H04L65/4084H04L65/612
Inventor 张妮张德文施有铸漆宝剑
Owner HUAWEI TECH CO LTD