Unlock instant, AI-driven research and patent intelligence for your innovation.

Media on demand mode control method based on broadcasting system

A broadcasting system and mode control technology, applied in the field of transmission, storage and presentation of multimedia architecture, can solve the problems of huge data volume and transmission, reduce delay, achieve timely response, and ensure the effect of user experience

Active Publication Date: 2020-05-22
SHANGHAI JIAOTONG UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, what follows is a huge amount of data and a huge pressure on transmission

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Media on demand mode control method based on broadcasting system
  • Media on demand mode control method based on broadcasting system
  • Media on demand mode control method based on broadcasting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] 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 changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0025] In the on-demand service, the user will send certain instruction information, such as choosing to start watching media content, pausing watching, or dragging the progress bar according to preference. In the media consumption based on the broadcasting system, the client records the user's operation and time information, and realizes the interaction between the user and the server by transmitting signaling information. Therefore, according to different user needs and application scenarios, the corr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a media on-demand mode control method based on a broadcast system. The method comprises the steps of S1, defining an on-demand mode control signal of the broadcast system, wherein the control signal comprises a user operation instruction, an operation control instruction and related time information; S2, sending the user operation instruction and the related time informationto a server side; and S3, sending media data of time corresponding to the user operation instruction to a user side by the server side according to the related time information in the S2. According to the method, the broadcast system is enabled to identify on-demand operation corresponding to a user, control media data presentation of on-demand service, carry out data transmission according to corresponding information, maintain an accurate media presentation time line and realize corresponding user operation.

Description

technical field [0001] The invention relates to the architecture technology of transmitting, storing and presenting multimedia in the Internet, and in particular, relates to a broadcast system-based media on-demand mode control method. 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 users can obtain massive media resources through on-demand services combined with broadband transmission. However, the existing broadcasting system has limited support for on-demand services, and most of them directly provide additional broadband on-demand services, which cannot realize the independent selection of users through unified guidance information, transmit corresponding media content and ensure correct presentation. In addition, the existing broadcasting system does not support ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2387H04N21/472H04N21/6587
CPCH04N21/2387H04N21/47217H04N21/6587
Inventor 徐异凌张文军朱文婕陈浩王延峰孙军
Owner SHANGHAI JIAOTONG UNIV