A timeline control method for personalized presentation of multimedia content

A technology of multimedia content and control method, which is applied in the field of timeline control of personalized presentation of multimedia content, can solve the problem of uncorrelated media segments, achieve smooth viewing experience and save storage space

Active Publication Date: 2019-07-19
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patents are mainly aimed at the timeline for switching playback between different media resources, and each media segment is not related to each other

Method used

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  • A timeline control method for personalized presentation of multimedia content
  • A timeline control method for personalized presentation of multimedia content
  • A timeline control method for personalized presentation of multimedia content

Examples

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Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0027] By transmitting the mapping table between media content and media description to the user, the server provides the user with an option of associated media content. Users can request different versions of the same content according to their own needs, or request multiple presentation forms such as associated content of a certain media resource. In order to save storage resources and realize differentiated transmission, different versions of the same set of media resources contain shared data...

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Abstract

The invention provides a timeline control method for personalized presentation of multimedia content. According to the method, in the multimedia resource presentation process, presentation time of associated content is controlled by utilizing duration time information of a media data unit and presentation initial time, so that different media resources or different associated versions of the samemedia resource have corresponding presentation time lines. According to the method, the personalized requirements of the user can be met, and meanwhile, the smooth watching experience of the user is ensured on the basis of saving the storage space by utilizing the relevance of the same set of programs.

Description

technical field [0001] The present invention relates to a framework for transmitting, storing and presenting multimedia in the Internet (Internet), in particular to a timeline control method for personalized presentation of multimedia content. Background technique [0002] With the rapid development of digital media transmission network, the traditional radio and television transmission system can no longer meet the growing needs of users. Existing broadband servers have rich media resources, and through a new heterogeneous network combined with broadband transmission, users can obtain massive media resources. Most of the existing multimedia protocols only focus on the adaptation between data domain networks, but for diversified media content, the presentation method is still limited to the traditional video viewing method, without considering the properties of the media data itself and the use of viewing devices The environment cannot meet the individual needs of users. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2343H04N21/2387
CPCH04N21/23439H04N21/2358H04N21/2387H04N21/6125H04N21/8402H04N21/8405H04N21/8456H04N21/8543H04N21/8549
Inventor 徐异凌张文军朱文婕陈浩孙军柳宁
Owner SHANGHAI JIAO TONG UNIV
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