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High-definition program switching method and system

A program switching, high-definition and standard-definition technology, applied in the field of communication, can solve the problem of not being able to switch multiple high-definition and standard-definition programs quickly, and achieve the effect of enhancing the TV viewing experience, reducing the amount of user operations, and saving the user's time.

Inactive Publication Date: 2014-06-25
SHENZHEN JIUZHOU ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, it is necessary to provide a fast method for switching between high-definition and standard-definition programs to address the above-mentioned problem of not being able to quickly switch between multiple high-definition and standard-definition programs

Method used

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  • High-definition program switching method and system

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] figure 1 It is a flow chart of a method for switching high-definition and standard-definition programs in an embodiment. Such as figure 1 As shown, the method includes:

[0033] S10: For the first program on one channel, collect second programs on other channels with the same content as the first program.

[0034] When a user watches a TV program, he will select a channel to watch the current time of the channel or a recorded program, which is defined as the first program. For example, the user is watching TV drama 1 of the central set, and there will be a program with the same content a...

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Abstract

The invention relates to a high-definition program switching method and system. According to the method, for a first program, a second program with the same content as the first program on other channels is acquired, the association relation between the second program and the first program is established, and program information of the second program is acquired. When a user watches the first program, the second program and the program information of the second program are shown to the user, and the user selects the second program according to the time and the high-definition state of the second program and switches to the second program from the first program through the association relation, so that high-definition program switching is achieved. Through the method and system, the user does not need to search a large number of programs and program lists of channels one by one for the high-definition program, and thus the time of the user is saved, the operation loads of the user are reduced, the user can achieve fast switching between a plurality of high-definition programs and can fully enjoy the pleasure brought by TV digital revolution, and TV watching experience is greatly enhanced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a high-definition and standard-definition program switching method and system. Background technique [0002] At present, the picture quality of radio and television programs is moving towards high-definition, and people's requirements for the picture quality of TV programs are also getting higher and higher. [0003] However, due to the limitations of existing infrastructure and equipment upgrades and the cost considerations of operators for broadcasting programs, some of the existing TV programs are high-definition program sources and some are standard-definition program sources. In order to meet the needs of existing users, operators will simultaneously broadcast some programs in high definition and standard definition, or in other words, the program currently being watched is played by multiple high definition and standard definition programs and multiple channels. When the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/438H04N21/462H04N21/466
Inventor 朱星龙
Owner SHENZHEN JIUZHOU ELECTRIC
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