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Method of processing continuous addition and subtraction of channels for set top box

A set-top box and channel technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as abnormal set-top boxes, crashes, etc., to avoid frequent switching of players, improve efficiency, and avoid abnormal errors.

Active Publication Date: 2015-02-11
四川九洲投资控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the growth of the IPTV industry, users have higher and higher requirements for the system stability of IPTV network set-top boxes, and users often press and hold the channel plus or channel minus button to switch channels quickly, which may cause the set-top box to malfunction or crash and so on

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A method for continuous addition and subtraction of channels processed by a set-top box, comprising the steps of:

[0015] Step 1, button collection:

[0016] The set-top box receives the infrared key signal sent by the remote control key, converts the key signal into a key message, sends it to the control center, and then puts the key message into the key buffer queue in turn;

[0017] Step 2. Reading and judging the key message:

[0018] The control center reads the key message from the key buffer queue, and judges whether the key message is a channel addition or subtraction key:

[0019] 1) If yes, close the currently playing program immediately, and display the change of the channel number on the screen until there is no key message of the channel addition and subtraction keys in the key buffer queue, and then enter step 4;

[0020] 2) If not, go to step five;

[0021] Step 4. The control center calls the player to play according to the last channel number displa...

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PUM

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Abstract

The invention discloses a method of processing continuous addition and subtraction of channels for a set top box. During the addition and the subtraction of the channels, first of all, the play is shut down; channel numbers are shown on a screen according to the fast and continuous change of the addition and the subtraction of the channels; finally, when the addition and the subtraction of the channels are accomplished, a program of the current channel is played; in this way, frequent switch-on and switch-off of a player are avoided; the system overhead is reduced; the efficiency is improved; abnormal errors of a play state or even crash is avoided; and a better play experience is brought for users.

Description

technical field [0001] The invention relates to the technical field of set-top boxes, in particular to a method for the set-top box to process continuous addition and subtraction of channels. Background technique [0002] IPTV is Interactive Network Television, which is a brand-new technology that utilizes broadband cable television network and integrates Internet, multimedia, communication and other technologies to provide home users with various interactive services including digital television. Users can enjoy IPTV services in two ways at home: (1) computer, (2) network set-top box + ordinary TV. It can well adapt to the rapid development trend of today's network and make full and effective use of network resources. With the growth of the IPTV industry, users have higher and higher requirements for the system stability of IPTV network set-top boxes, and users often press and hold the channel plus or channel minus button to switch channels quickly, which may cause the set...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/472H04N21/422
Inventor 孙禁申及唐勇
Owner 四川九洲投资控股集团有限公司