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Multi-screen synchronization method, device and system

A technology of multi-screen synchronization and source device, which is applied in the field of communication and can solve the problem of not realizing multi-screen synchronization.

Active Publication Date: 2014-06-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing technology cannot meet the needs of users, and there is no method for realizing the above-mentioned multi-screen synchronization; When browsing videos online, the background service platform will automatically record the device information used by the user to browse the video, and automatically record the breakpoint when the device stops serving, and remind the user whether to continue related services according to the previous breakpoint when the user logs in to the device next time ; This method can only be limited to the same device, and the same device can synchronize the previous related information, and cannot perform multi-screen synchronization between multiple devices

Method used

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  • Multi-screen synchronization method, device and system

Examples

Experimental program
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Embodiment 1

[0040] figure 1 It is a schematic flow diagram of an embodiment of the multi-screen synchronization method of the present invention. The method of this embodiment is executed by a terminal, and the terminal wishes to transfer the currently presented content on the source device to the target device to continue presenting; the terminal is, for example, a mobile terminal such as a mobile phone; Such as figure 1 As shown, the method may include:

[0041]101. Send an information acquisition request for acquiring content currently presented on a source device to a server, where the information acquisition request carries a device identifier of the source device;

[0042] Wherein, the source device is, for example, a TV or a mobile phone, and this embodiment does not limit the specific form of the source device. The currently presented content is, for example, various forms of content that can be presented on the source device, such as videos, pictures, or music.

[0043] The dev...

Embodiment 2

[0056] figure 2 It is a schematic flow chart of another embodiment of the multi-screen synchronization method of the present invention. The method of this embodiment is executed by a server, and the server is responsible for assisting the terminal to transfer the currently presented content on the source device to the target device to continue presenting according to the request of the terminal; figure 2 As shown, the method may include:

[0057] 201. Receive an information acquisition request sent by the terminal for acquiring the content currently presented on the source device, where the information acquisition request carries the device identifier of the source device;

[0058] 202. According to the device identifier of the source device, acquire and store the content identifier and content information of the content currently presented on the source device from the source device;

[0059] Wherein, the content identifier is used to identify the currently presented conte...

Embodiment 3

[0065] In order to make the description of the multi-screen synchronization method in the embodiment of the present invention clearer, this embodiment will describe in detail the process of information acquisition and information push in the method; and, this embodiment provides an optional The functional module structure of the server, the terminal, the source device, and the target device will be combined with the functional module structure to describe the execution method of this embodiment.

[0066] image 3 It is a schematic diagram of the device structure in another embodiment of the multi-screen synchronization method of the present invention. The multi-screen synchronization method of this embodiment is jointly executed by the cloud server and the terminal, and the two communicate through the Internet. Wherein, the structure of the device shown can be the structure of the terminal (that is, the terminal to perform multi-screen synchronization), or the structure of the...

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Abstract

The invention provides a multi-screen synchronization method, device and system. The method comprises that: an information acquisition request which is used for acquiring the currently presented contents on a source device is sent to a server, and the information acquisition request carries device identification of the source device; content identification which is returned by the server and used for identifying the currently presented contents on the source device is received; and an information push request which is used for pushing the currently presented contents on the source device to a target device is sent to the server, and the information push request carries the device identification of the target device and the content identification so that content information corresponding to the content identification is sent to the target device by the server, and thus the currently presented contents on the source device are acquired and presented by the target device according to the content information. Multi-screen synchronization is realized by the multi-screen synchronization method.

Description

technical field [0001] The present invention relates to communication technology, in particular to a multi-screen synchronization method, device and system. Background technique [0002] With the continuous development of network technology, user demands are gradually increasing. For example, a user wishes to transfer content being displayed on one device, such as a video or picture, to another device for presentation. For example, there are multiple devices in the home network, and the screens of different devices may display different content, for example, a TV series is being played on the TV screen in the home, or a certain picture is being displayed on the mobile phone screen in the home, etc. The user may wish to transfer the TV series on the TV to watch on the mobile phone, and start playing from the currently playing episode such as the 20th episode. The above type of user needs can be called multi-screen synchronization, that is, multi-screen synchronization refers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 黄波朱建华李上顺
Owner HUAWEI TECH CO LTD