Method and device for automatically verifying electronic program menu

An electronic program menu, automatic verification technology, applied in the field of communication and computer, can solve problems such as inaccurate EPG information, and achieve the effect of improving accuracy and efficiency, improving efficiency and speed, and improving accuracy

Inactive Publication Date: 2014-12-03
WUXI TVMINING MEDIA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for automatically verifying electronic program menus, which are used to overcome the problem of inaccurate EPG information in related technologies, and improve the accuracy of EPG information through automatic verification

Method used

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  • Method and device for automatically verifying electronic program menu
  • Method and device for automatically verifying electronic program menu
  • Method and device for automatically verifying electronic program menu

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] In one embodiment, a first electronic program menu may correspond to two or more title feature files, and at this time, all title feature files of the first electronic program menu may be acquired, or a preset number of the first electronic program menu may be acquired. A title feature file of an electronic program menu. When two or more title feature files are obtained, the live stream of the first electronic program menu is matched with the obtained two or more title feature files at the same time. If one of the title feature files is successfully matched with the live stream of the first electronic program menu, and the start time of the first electronic program menu is identified, it is confirmed that the title feature file is successfully matched with the live stream, and according to the identified live stream The start time of the column in the stream is checked for the start time of the first electronic program menu. The method for verifying the electronic prog...

Embodiment 2

[0089] In the embodiment of the present invention, according to the determined start matching time, the method for automatically checking the electronic program menu by matching the title feature file and the live stream, such as image 3 As shown, the method includes:

[0090] Step S301: According to the first electronic program menu, obtain the title feature file of the first electronic program menu and the live stream of the first electronic program menu, wherein the first electronic program menu includes at least channel information and a first start playing time.

[0091] Step S302: According to the first playing start time in the first electronic program menu, determine the start matching time for matching the title feature file with the live stream.

[0092] In one embodiment, for example, the start matching time can be set before the first play start time in the first electronic program menu, because the actual play start time of the column may be earlier than the play...

Embodiment 3

[0098] In the embodiment of the present invention, the method of automatically checking the electronic program menu is performed according to the timeout control of the process of matching the title feature file with the live stream, such as Figure 4 As shown, the method includes:

[0099] Step S401: According to the first electronic program menu, obtain the title feature file of the first electronic program menu and the live stream of the first electronic program menu, wherein the first electronic program menu includes at least channel information and a first play start time.

[0100] Step S402: Match the title feature file with the live stream, and identify the start time of the program in the live stream.

[0101] Step S403: Perform timeout control on the process of matching the title feature file with the live stream, and judge whether the matching process exceeds the preset duration, if not, execute step S404, and if so, end.

[0102] Wherein, the preset duration can be...

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Abstract

The invention discloses a method and device for automatically verifying an electronic program menu. The method comprises the following steps: obtaining a film head characteristic file of a first electronic program menu and a live broadcast stream of the first electronic program menu according to the first electronic program menu, wherein the first electronic program menu at least comprises channel information and first play starting time; matching the film head characteristic file with the live broadcast stream, and identifying the play starting time of programs in the live broadcast stream; when the film head characteristic file is matched with the live broadcast stream successfully, determining second play starting time of the first electronic program menu according to the identified play starting time of the programs in the live broadcast stream; and verifying the first play starting time of the first electronic program menu to obtain a second electronic program menu according to the determined second play starting time of the first electronic program menu. With the method provided in the invention, the electronic program menu with accurate information can be obtained.

Description

technical field [0001] The invention relates to the technical fields of communication and computer, in particular to a method and device for automatically checking an electronic program menu. Background technique [0002] As an indispensable necessity in people's life, live TV brings great convenience to people's life, entertainment and study. But with the development of technology, EPG (Electronic Program Guide, electronic program menu) came into being. EPG provides channelized TV, provides all column information within a certain period of time in the form of "channel-time", realizes the service browsing function, and facilitates users to understand each program of each channel and the start time of each program. EPG displays various services provided by media operators through program lists. EPG has been widely used in the United States, Europe and other countries where digital TV developed earlier, and has become one of the basic services of digital TV. According to st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/462H04N21/83
Inventor 李磊杨井张志家王明五吴操杨财智邹美亮
Owner WUXI TVMINING MEDIA SCI & TECH
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