Method for controlling digital television program playing and condition receiving module

A digital TV and playback control technology, applied in the field of communication, can solve problems such as physical and mental health hazards of users, lack of program broadcasting, and inability to meet individual needs of users, so as to achieve the effect of avoiding physical and mental health and satisfying individual needs

Active Publication Date: 2015-04-08
SHENZHEN STATE MICRO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of digital TV and network, there are more and more digital TV programs, and the content is more and more abundant. While bringing users a good viewing experience, due to the lack of control over program playback, it

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  • Method for controlling digital television program playing and condition receiving module
  • Method for controlling digital television program playing and condition receiving module
  • Method for controlling digital television program playing and condition receiving module

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Embodiment Construction

[0052] Embodiments of the present invention provide a digital TV program playback control method and a CAM card, which are used to realize the control of digital TV program playback, and can meet the personalized needs of users.

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0054] see figure 1 , an embodiment of a digital television program broadcast control method in the embodiment of the present invention includes:

[0055] 101. The CAM card receives a descrambling request sent by a digital television terminal, where...

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Abstract

The embodiment of the invention discloses a method for controlling digital television program playing, which is used for realizing controlling the playing of digital television programs and capable of meeting individual needs of the user. According to the embodiment, the method comprises the following steps: receiving descrambling request sent by a digital television terminal through a condition receiving module, wherein program identifiers are carried in the descrambling request; determining a target descrambling strategy through a CAM card while determining the program identifier as a preset target program identifier; according to the target descrambling strategy, performing descrambling control on the program corresponding to the program identifier through the CAM card so as to control the digital television terminal to play the programs. The invention further provides a condition receiving module for controlling the playing of the digital television program and meeting the individual needs of the user.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for controlling digital TV program broadcasting and a conditional access module. Background technique [0002] Conditional Access Module (Conditional Access Module), also known as CAM card, is a digital video conditional access module and a device that connects a TV set with an external signal source. It can convert the compressed digital signal into TV content and display it on the digital TV terminal. The CAM card and the smart card are used together and inserted into a digital TV terminal with a CI interface, so that users can directly watch the ordered digital TV content without a set-top box. [0003] With the development of digital TV and network, there are more and more digital TV programs, and the content is more and more abundant. While bringing users a good viewing experience, due to the lack of control over program playback, it cannot meet the personali...

Claims

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Application Information

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IPC IPC(8): H04N21/426H04N21/418H04N21/4627
CPCH04N21/418H04N21/426H04N21/4627
Inventor 孙夜明麦向阳刘学文
Owner SHENZHEN STATE MICRO TECH CO LTD
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