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Annotation method and device in media file playing process

A media file and annotation technology, applied in the field of data processing, can solve problems such as reducing audio-visual experience and playback interruption, and achieve the effect of improving audio-visual experience

Inactive Publication Date: 2019-07-16
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method not only requires the user to make additional search operations, but also causes interruption of playback, which reduces the audio-visual experience

Method used

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  • Annotation method and device in media file playing process
  • Annotation method and device in media file playing process
  • Annotation method and device in media file playing process

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0051] Embodiments of the present application are described below in conjunction with the accompanying drawings.

[0052] When the user plays the media file, the media file may provide text information during the playback process, and the text information is generally related to the playback content. If the text information contains words that are difficult to understand, the user who plays the media file cannot understand the meaning thereof for a while, thereby affecting the user's understanding of the information expressed by the media file.

[0053] In the traditional way, the user can only search by himself. In order not to miss the follow-up content of the media file, the user can only pause the playback of the media file and then search manually. This method not only requires the user to perform an additional search operation, but also causes playback interruption, which reduces the audio-visual experience.

[0054] For this reason, the embodiment of the present applic...

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Abstract

The embodiment of the invention discloses an annotation method and device in a media file playing process, and the method comprises the steps: identifying a target character and a first moment of a media file time axis corresponding to the target character from character information provided when a media file is played, and determining annotation information which is used for explaining the targetcharacter; monitoring the playing time of the media file which is being played; when a second moment played by the media file and the first moment meet a preset condition, the media file is played, determining that the user playing the media file will have a large possibility of knowing the demand of the target text at the second moment or has a large possibility of knowing the target text; and displaying the annotation information at the second moment. In this way, a user who has a understanding requirement can understand the meaning of the target text through the displayed annotation information, the user does not need to pause playing of the media file or conduct additional searching operation, the user can understand the target text in the smooth watching and listening process, and the audio-visual experience of the user is improved.

Description

technical field [0001] The present application relates to the field of data processing, in particular to a method and device for annotating media files during playback. Background technique [0002] In the process of playing media files such as video and audio, text information, such as lines in the video, lyrics in the audio, etc., may be provided through audio or the like. [0003] These text information may include some difficult-to-understand words, such as relatively professional or uncommon words, so that users who listen to or watch media files cannot understand the meaning of these words. [0004] In order to be able to understand this part of the vocabulary, the user generally can only pause the playback of the media file first, and then search the Internet to help understand. However, this method not only requires the user to perform additional search operations, but also causes interruption of playback, which reduces the audio-visual experience. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/73G06F16/738G06F16/63G06F16/638
CPCG06F16/685G06F16/638G06F16/7844G06F16/738
Inventor 涂畅张扬王砚峰
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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