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DLNA (Digital Living Network Alliance)-based digital family interaction method and system and corresponding device

A technology of digital home and interactive methods, applied in transmission systems, electrical components, etc., can solve problems such as limiting the scope of use, and achieve the effect of a wide range of use

Active Publication Date: 2012-10-17
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a DLNA-based digital home interaction method and device, aiming at solving the problem that the existing multi-screen interaction solution can only be used in a local area network, and the use of customized software for multi-screen interaction greatly limits the use range problem

Method used

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  • DLNA (Digital Living Network Alliance)-based digital family interaction method and system and corresponding device
  • DLNA (Digital Living Network Alliance)-based digital family interaction method and system and corresponding device
  • DLNA (Digital Living Network Alliance)-based digital family interaction method and system and corresponding device

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Embodiment 1

[0035] Such as figure 1 Shown is a flowchart of a DLNA-based digital home interaction method provided by the present invention. For ease of description, only the parts related to the embodiment of the present invention are shown.

[0036] In step S101, the mobile device establishes a connection with the media terminal device through the DLNA protocol, and obtains media transmission protocol information supported by the media terminal device. In the present invention, the media terminal devices include smart TVs, digital photo frames and other media playing smart terminal devices, and the mobile devices include smart phones, smart remotes, tablet computers and other smart devices.

[0037] In the embodiment of the present invention, an application program (APP) is installed in the mobile device in advance. After the mobile device starts the application, the DLNA protocol stack of the mobile device is also started (the user network edge devices basically have their own DLNA protocol)...

Embodiment 2

[0047] Such as figure 2 Shown as provided by the invention figure 1 For the convenience of description, the method flowchart of step S102 in step S102 only shows the parts related to the embodiment of the present invention.

[0048] In this embodiment, the step S102 further includes:

[0049] In step S201, the mobile device establishes a connection with the cloud information server, and obtains on-demand information.

[0050] In the embodiment of the present invention, the mobile device first establishes a connection with a cloud information server, and obtains on-demand information from the cloud through the cloud information server. Specifically, the mobile device establishes a connection with the cloud information server to obtain media resource information; Preview of the media and obtain on-demand media information according to the user's control operation. Among them, since the mobile device is pre-installed with an application program that can connect the media terminal devi...

Embodiment 3

[0063] Such as image 3 Shown is a flowchart of a DLNA-based digital home interaction method provided by the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.

[0064] In step S301, the mobile device establishes a connection with the media terminal device through the DLNA protocol, and obtains media transmission protocol information supported by the media terminal device.

[0065] In the present invention, the media terminal devices include smart TVs, digital photo frames, and other media playing smart terminal devices, and the mobile devices include smart phones, smart remotes, tablet computers, and other smart devices.

[0066] In step S302, the mobile device establishes a connection with the CDN (Content Delivery Network, Content Delivery Network) cloud, so that the CDN cloud allocates a matching DLNA cloud CDN server according to the on-demand information and transmits the corresponding media transmission protocol ...

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Abstract

The invention is suitable for the field of multimedia application, and provides a DLNA (Digital Living Network Alliance)-based digital family interaction method and system and corresponding device. The DLNA-based digital family interaction method comprises the steps that: a mobile device establishes a connection with a media terminal through a DLNA protocol to obtain media transmission protocol information supported by the media terminal; the mobile device establishes a connection with a CDN (Content Distribution Network) cloud end to obtain on-demand information to ensure that the CDN cloud end distributes a matched DLNA cloud end CDN server according to the on-demand information and transmits the corresponding media transmission protocol information to the mobile device; and the media terminal device obtains media transmission protocol information of the matched DLNA cloud end CDN server and establishes a connection with the DLNA cloud end CDN server to obtain media data and play the media data. The method, system and corresponding device disclosed by the invention can be used for realizing multi-screen interaction between the media terminal and the mobile terminal, can be realized on the whole internet without customizing software on the media terminal, and is wide in use range.

Description

Technical field [0001] The invention belongs to the field of multimedia applications, and particularly relates to a DLNA-based digital home interaction method, system and corresponding equipment. Background technique [0002] Nowadays, mobile devices have been widely used in the daily lives of many people. Nowadays, users with mobile devices such as smartphones and tablet computers are mostly accustomed to holding mobile devices such as mobile phones or tablets while watching media terminal devices. With the continuous development of technology, there are more and more multi-screen interactive applications between mobile devices and smart media terminal devices. The existing multi-screen interactive application methods mainly include the following two: First, store on the mobile device Media resources are pushed to the media terminal device through the standard DLNA (Digital Living Network Alliance, a network transmission protocol) protocol to play, and media sharing is realized ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
Inventor 孙翀
Owner TCL CORPORATION
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