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Local area network live video distribution method based on set-top box

A live video and set-top box technology, applied in the direction of selective content distribution, image communication, electrical components, etc., can solve the problem of not being able to support multiple terminals to play the same program or different programs at the same time, and there is no combination of program play information and program list Sharing and other issues to achieve the effect of improving the boot rate and visual enjoyment

Inactive Publication Date: 2015-07-15
FUJIAN NEWLAND COMM SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The TV program sharing in this invention is not carried out through the server, but it does not combine and share the program playing information and the program list, nor can it support multiple terminals to play the same program or play different programs at the same time

Method used

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  • Local area network live video distribution method based on set-top box

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Embodiment Construction

[0020] Such as figure 1 As shown, the set-top box-based local area network live video distribution method of the present invention includes:

[0021] Step 10, when the set-top box is turned on, the set-top box is added to the local area network through the upnp protocol, and the smart mobile terminal finds the set-top box device through the upnp protocol;

[0022] Step 20, realize the description and service functions of the program list inside the set-top box;

[0023] Step 30, the smart mobile terminal obtains the program list by communicating with the set-top box;

[0024] Step 40, the smart mobile terminal selects a program to play, and requests the set-top box to play;

[0025] Step 50, the set-top box decrypts the current program according to the content requested by the smart mobile terminal to obtain clear stream video data;

[0026] Step 60, package and send the clear stream video data to the smart mobile terminal for playback.

[0027] Wherein, when there are mul...

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Abstract

The invention provides a local area network live video distribution method based on a set-top box. The method comprises the following steps: when the set-top box is turned on, adding the set-top box into a local area network according to a upnp (Universal Plug-n-Play) protocol, and finding the set-top box through the upnp protocol by a smart mobile terminal; implementing description of a program list and a service function inside the set-top box; acquiring the program list by means of communication with the set-top box by the smart mobile terminal; selecting to play a program by the smart mobile terminal, and sending a request of playing to the set-top box; decrypting a current program specific to content requested to be played by the smart mobile terminal by the set-top box to obtain clear stream data; and packing the clear stream video data, and transmitting the packed clear stream video data to the smart mobile terminal for playing. By means of the convenience and mobility of a smart phone and a tablet computer, live programs can be watched whenever and wherever possible, and the turn-on rate and visual enjoyment of the set-top box are improved greatly.

Description

technical field [0001] The invention relates to a set-top box video distribution method, in particular to a set-top box-based local area network live video distribution method. Background technique [0002] Watching TV with a set-top box TV can only be watched in a fixed way and place, and you cannot watch live TV in a mobile way. Smartphones and tablet computers can only watch on-demand videos but not high-definition live programs. [0003] At present, smart phones and tablet computers are very popular. If you can package the live video content of the set-top box and send it to the smart phone and tablet computer at home through the LAN, then you don’t have to be limited to watching live video on the TV. Watch live video at will. [0004] The Chinese invention disclosed on 2009-09-02 with the publication number of 101521797 provides a digital TV content forwarding system, including a digital TV set-top box, a video processing device, a network server, and a mobile termina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/436H04N21/4363
CPCH04N21/43615
Inventor 吴太亮王献飞
Owner FUJIAN NEWLAND COMM SCI TECH
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