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Video playback method and device

A video playback and video technology, applied in the video field, can solve the problems of not being able to see the video content in a timely and clear manner, missing the content of interest, etc., to save the viewing time.

Active Publication Date: 2020-02-18
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present disclosure proposes a video playback method and device to solve the problem that the user cannot clearly see the content displayed in the video screen in a timely and clear manner during the fast video playback process, or even miss the content of interest

Method used

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  • Video playback method and device
  • Video playback method and device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0122] When a user a is playing video M, it is judged whether the playback speed of video M exceeds the speed threshold, for example, the speed threshold is 2 times the speed to play the video. When the playback speed of the video M exceeds 2 times the speed, the historical behavior of user a is determined, and the key information matching the historical behavior of user a is determined. For example, it is determined that user a likes actor O according to the historical behavior of user a. Then the avatar of actor O in the video screen is determined as the key information matching the historical behavior of user a. During the process of playing the video M, a frame is added to the area where the head portrait of the actor O is displayed in the video screen.

[0123] Figure 9a and Figure 9b A schematic diagram showing an application scenario of a video playing method according to an embodiment of the present disclosure. Such as Figure 9a As shown, before the video is pl...

example 2

[0126] When the video watched by the user is an advertisement KK with a duration of 60 seconds, the trademark of the product displayed by the advertisement KK is acquired, for example, the advertisement KK promotes a vehicle G. Then acquire the image G' of the logo of the vehicle G, add the image G' to the advertisement KK every 10 seconds, and play the advertisement KK after adding the image G'.

[0127] Figure 10a and Figure 10b A schematic diagram showing an application scenario of a video playing method according to an embodiment of the present disclosure. Such as Figure 10a It shows multiple video frames of the advertisement KK before the advertisement KK is played by the video playing method provided in this embodiment. Such as Figure 10a It shows multiple video frames of the advertisement KK containing the image G' after the image G' is added to the advertisement KK when the advertisement KK is played using the video playing method provided in this embodiment. ...

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Abstract

The present invention relates to video playback method and apparatus. The method comprises: when playing back a video, detecting key information related to the video; upon detecting the key information, highlighting the key information in the video picture. In the present invention, the detected key information related to the video is highlighted in the video picture during the video playback, so as to enable a user to determine content played back in the video picture by means of the highlighted key information during the video playback, thereby preventing content of interest from being missed, and saving viewing time.

Description

technical field [0001] The present disclosure relates to the field of video technology, and in particular, to a video playing method and device. Background technique [0002] In related technologies, a user can play and watch a video through a terminal device such as a mobile phone, and the user can quickly play the video at a speed of, for example, 1.5 times or 2 times as required. However, in the process of fast video playback, the content in the video screen will not change, and it will only be played quickly according to the playback speed selected by the user, so that the user cannot timely and clearly see the video displayed in the video screen of the fast-play video. all content, or even miss the content of their own interest. Contents of the invention [0003] In view of this, the present disclosure proposes a video playing method and device to solve the problem that the user cannot clearly see the content displayed in the video screen in time and clearly, or even...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/44H04N21/442
CPCH04N21/4312H04N21/44008H04N21/442
Inventor 吴艺魏茉李文博
Owner ALIBABA (CHINA) CO LTD