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Multi-screen interaction method and system based on set-top box multipath descrambling

A multi-screen interactive, set-top box technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of set-top box equipment unable to interact with smart devices on multiple screens, user inconvenience, etc., to facilitate the viewing experience of TV programs and expand applications. Scope, to achieve the effect of multi-screen interaction

Inactive Publication Date: 2017-05-17
CHENGDU STARCOR INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And one set-top box corresponds to only one TV set, which restricts people who watch TV programs to sit in front of the TV set, and cannot watch their favorite TV programs on various places such as sofas and beds according to their own preferences.
With the rise of various smart terminal devices such as mobile phones and tablet computers, the original set-top box devices cannot realize multi-screen interaction with these smart devices, which brings great inconvenience to users.

Method used

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  • Multi-screen interaction method and system based on set-top box multipath descrambling
  • Multi-screen interaction method and system based on set-top box multipath descrambling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1 As shown, a multi-screen interactive method based on multi-channel descrambling of a set-top box includes the following steps:

[0039] S1, after the third-party terminal connects to the set-top box, it sends a request to the set-top box to obtain list information, and the set-top box receives the request and sends the list information to the third-party terminal;

[0040] S2, the third-party terminal sends a request for obtaining content according to the obtained list information, the set-top box receives the request and searches for the identification information of the content corresponding to the request for obtaining the content, obtains the segment data corresponding to the identification information according to the found identification information and saves it as a cache to the cache area and build an index;

[0041] S3. The set-top box saves the segment data in the cache area as a stream file according to the index and sends it to the third-party...

Embodiment 2

[0057] like figure 2 As shown, a multi-screen interactive system based on set-top box multi-channel descrambling includes:

[0058] The content list obtaining unit is used for the third-party terminal to send a request for obtaining list information to the set-top box after the third-party terminal is connected to the set-top box, and the set-top box receives the request and sends the list information to the third-party terminal;

[0059] The segment data obtaining unit is used for the third-party terminal to send a request for obtaining content according to the obtained list information, the set-top box receives the request and searches for the identification information of the content corresponding to the request for obtaining the content, and obtains the segment corresponding to the identification information according to the found identification information The data is stored in the cache area as a cache and indexed;

[0060] The content output unit is used for the set-t...

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Abstract

The invention relates to a multi-screen interaction method and system based on set-top box multipath descrambling, belongs to the field of set-top box multipath descrambling, and is intended to allow multiple terminals to access the contents of a set-top box, such as television programs without conflict. In the invention, after being connected to the set-top box, a third-party terminal transmits a request to acquire list information to the set-top box; the set-top box receives the request and transmits the list information to the third-party terminal; the third-party terminal transmits a request to acquire contents according to the acquired list information; the set-top box receives the request and finds identifier information of a content corresponding to the request to acquire contents, acquires segment data corresponding the acquired identifier information according to the found identifier information, saves the identifier information as buffer to a buffer region, establishes an index, saves the segment data in the buffer region as a stream file according to the index, and transmits the file to the third-party terminal; the third-party terminal receives the stream file and outputs the content corresponding to the stream file. The multi-screen interaction method and system based on set-top box multipath descrambling are used to expand digital television application range to provide multi-screen interaction.

Description

technical field [0001] The invention relates to the field of multi-channel descrambling of a set-top box. Background technique [0002] In the prior art, the digital TV middleware software is deeply bound to the set-top box terminal equipment, and only one terminal equipment can only watch one set of TV program functions at the same time. Conflicts arise when multiple family members want to watch their favorite TV shows. And one set-top box corresponds to only one TV set, which restricts people who watch TV programs to sit in front of the TV set, and cannot watch their favorite TV programs on various places such as sofas and beds according to their preferences. With the rise of various smart terminal devices such as mobile phones and tablet computers, the original set-top box devices cannot realize multi-screen interaction functions with these smart devices, which brings great inconvenience to users. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by...

Claims

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Application Information

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IPC IPC(8): H04N21/231H04N21/262H04N21/434H04N21/436
CPCH04N21/43615H04N21/23106H04N21/26258H04N21/434
Inventor 陈朱尧周发王栋梁
Owner CHENGDU STARCOR INFORMATION TECH
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