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

Method of implementing multi-terminal cooperation control playing video data and play control proxy

A multi-terminal collaboration and playback control technology, applied in the field of digital communication, can solve problems such as not being able to meet user business needs, not being able to control terminals, and not taking into account the problem of personalized sharing of terminals.

Active Publication Date: 2008-04-09
HUAWEI TECH CO LTD
View PDF0 Cites 64 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 3) After IPTV (internet protocol Television IP TV) and mobile streaming services have developed to a certain stage, they are limited to the interaction between users and servers, which can no longer meet the user's business needs. Users hope to use complete two-way transmission capabilities to complete User-server-user three-way interaction, which is an important direction of current business needs
[0029] However, in this method, each terminal can only unilaterally request to obtain resources, and the terminal cannot choose other users for resource sharing; it does not take into account the individuality between terminals It is a passive sharing mode; and the playback behavior is the same as the first method, and it cannot be controlled between terminals

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
  • Method of implementing multi-terminal cooperation control playing video data and play control proxy
  • Method of implementing multi-terminal cooperation control playing video data and play control proxy
  • Method of implementing multi-terminal cooperation control playing video data and play control proxy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Example 1, the basic scheme, see Figure 4:

[0070] Step 401: the first terminal sends a video sharing request to the playback control agent, and the request includes destination terminal information and shared video information.

[0071] Step 402: The playback control agent saves the destination terminal information and the shared video information according to the shared video request.

[0072] In order to facilitate information maintenance, the method of establishing a terminal group list can be used to save the destination terminal information and shared video information; in this article, the technical solution is described in the form of a terminal list group;

[0073] At this time, the playback control agent may not store the destination terminal information in the terminal group list, because the destination terminals included in the request are not necessarily all online, and cannot share multimedia resources with offline terminals, so there is no need to save ...

Embodiment 2

[0081] Embodiment 2, compared with Embodiment 1, in order to increase the playback control of the first terminal to other destination terminals, this embodiment further adds destination terminal permission information in the video sharing request sent by the first terminal to the playback control agent. Please refer to Figure 5 for detailed steps.

[0082] Step 501: The first terminal sends a sharing video request to the playback control agent, and the request includes destination terminal information, shared video information, and destination terminal authority information;

[0083] Step 502: The playback control agent establishes a terminal group list according to the shared video request;

[0084] At this time, the playback control agent may not store the destination terminal information in the terminal group list, because the destination terminals included in the request are not necessarily all online, and cannot share multimedia resources with offline terminals, so there ...

Embodiment 3

[0096] Embodiment 3, on the basis of Embodiment 2, the first terminal can further send a permission change request; of course, the request can also be performed in step 505 after receiving the confirmation invitation sent by the destination terminal; see Figure 6 for the specific process;

[0097] Step 601: the first terminal sends a target terminal authority change request to the playback control agent;

[0098] Step 602: The playback control agent refreshes the target terminal authority information stored in the terminal list according to the authority change request.

[0099] In order to facilitate the terminal to understand its own authority and avoid unnecessary operations, the playback control agent can also perform step 603: send a permission change notification to the target terminal;

[0100] Further, step 604 may also be performed: after receiving the permission change notification, the target terminal may also feed back a response message to the playback control age...

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 discloses a method for realizing terminals-cooperated control playing of multimedia data. The method includes receiving a request (including target terminal information and shared multimedia data information) for sharing multimedia data from a first terminal; storing ID of the fist terminal according to the request for sharing multimedia data, and sending a sharing request to the target terminal; receiving a validation request from an on-line target terminal, and storing information of the on-line target terminal feeding-back the validation request; and playing multimedia data to the stored on-line target terminal via a streaming media server. Corresponding to the method, the invention also discloses a play control server which particularly includes a terminal request receiving unit, an information maintenance unit, a play control request transferring unit. By receiving a service request for sharing multimedia from a first terminal and playing multimedia data to the target terminal via the streaming media server, the invention realizes resource sharing of users selected by a terminal.

Description

technical field [0001] The invention relates to the field of digital communication, in particular to a method for realizing multi-terminal cooperative control to play video data and a play control agent. Background technique [0002] With the development of digital media technology, personal video services have entered the field of general consumption. [0003] 1) The earliest personal video service was video consumption based on the broadcast / multicast mode. The system side broadcasts media and data for all users, and the terminal side receives and analyzes the media and data information, and displays them to end users. In the case of broadcasting, it realizes the basic functions of media service content display (EPG), content selection, content protection, etc.; and with the help of other return channels, it can complete the on-demand service in the case of one-way broadcasting of media streams; [0004] 2) With the promotion of broadband equipment and IP transmission met...

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 Applications(China)
IPC IPC(8): H04N7/173H04N7/16H04L29/12
CPCH04N7/17318H04N21/42684H04N21/4325H04N21/472
Inventor 刘健
Owner HUAWEI TECH CO LTD