Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method for highlighting clips based on video segment playback volume

A technology for highlight clips and video segmentation, applied in the video field, it can solve the problems of low efficiency, long video, and a lot of manpower, and achieve the effect of reducing the content range

Active Publication Date: 2015-12-30
ALIBABA (CHINA) CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] First, there are many new videos (mainly TV series) released every day, requiring a lot of manpower
[0007] Second, each video is relatively long, and editors need to watch the entire video on one side, which is relatively inefficient
[0008] Third, the content and quality of the dots have a lot to do with the judgment of the editors, and cannot reflect the preferences of the majority of users

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for highlighting clips based on video segment playback volume
  • A method for highlighting clips based on video segment playback volume
  • A method for highlighting clips based on video segment playback volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] In this embodiment, a method for highlighting clips based on the playback volume of video segments will be provided, which is applied between the server and the client, and combined with figure 1 , the method includes the following steps:

[0047] Step 101: different clients collect user operation information during video playback, and feed back the user operation information to the server;

[0048] The client in the present invention includes: a mobile terminal and / or a non-mobile terminal, and a non-mobile terminal refers to a PC terminal or other desktop terminals. Here, the client is not specifically limited, and it depends on the actual situation.

[0049] In this step, the different clients collect user operation information during video playback, and feed back the user operation information to the server. The method collects user operation information for a certain video during video playback, and feeds back the user operation information to the server. The sta...

Embodiment 2

[0059] On the basis of Embodiment 1, an application embodiment of a method for highlighting clips based on the playback volume of video segments will be provided. In this embodiment, the clips in the first episode of the video "Let's Get Married" are extracted. The result like figure 2 As shown in , where the abscissa is the video duration in seconds, the ordinate is the number of events such as dragging, fast forwarding, and rewinding performed by the user in the video (or the segment value per second), and the curve represents dragging, For the distribution of event operations such as fast forward and rewind (or the distribution of segment values ​​per second), it can be seen from the figure that a total of five highlights are extracted. The method in this embodiment is as follows:

[0060] Step 101: different clients collect user operation information during video playback, and feed back the user operation information to the server;

[0061] In this step, the different cl...

Embodiment 3

[0075] On the basis of Embodiment 1, an application embodiment of a method for highlighting clips based on the playback volume of video segments will be provided. In this embodiment, the clips in the eighth issue of the video "The Amazing Race China Edition" are extracted. The method in this embodiment is as follows:

[0076] Step 101: different clients collect user operation information during video playback, and feed back the user operation information to the server;

[0077] In this step, the different clients collect user operation information during video playback, and feed back the user operation information to the server. The method collects user operation information for a certain video during video playback, and feeds back the user operation information to the server.

[0078] In this embodiment, the user operation information during the playing of the eighth issue of "China Edition Extreme Speed" by different clients within a week is collected, including: viewing ti...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a video segment playback amount-based method for labeling highlights. The method comprises the following steps: obtaining actual play ratio values by a server by taking second as a time interval according to the combination of user operation information fed back by different client sides and video information; and extracting the play ratio values which are in various actual play ratio values which take second as time interval in the video and higher than or equal to the play ratio value, of extracted highlight information, preset in the server; simultaneously extending towards the former and the later time axes or extending in a single direction towards the later time axis from the time value in the time axis of the video and corresponding to a fixed point according to the fixed point in combination with a preset play time threshold value of the highlight information, wherein the fixed point is the time point of a second corresponding to the extracted actual play ratio value, and intercepting playing and extracting the corresponding highlight information when the play time threshold value is reached. The method disclosed by the invention is used for providing video clips with which a user is interested the video by taking large-data application in combination with interaction data of the user within a relatively short time after the video is on-line.

Description

technical field [0001] The present application relates to the field of video technology, and in particular, relates to a method for labeling highlight segments based on the playback volume of video segments. Background technique [0002] With the development of computers and networks, users can access more and more video data. Video data provides a large amount of information, and its content is more abundant, intuitive and vivid. [0003] In order to mine the potential value of videos, users need to be able to efficiently retrieve the desired video clips. When a user watches an online video, he often does not know what exciting content will be in the video, in order to guide the user to watch. The video site will edit the corresponding highlights shortly after the video is uploaded. Taking TV dramas as an example, the start position of the opening, ending, and highlights in the middle are generally marked. The work of determining the location of the various video content...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/472H04N21/81H04N21/845
CPCH04N21/25891H04N21/47202H04N21/47217H04N21/8126H04N21/8456
Inventor 吴凯凯卢学裕付鹏白雪吴鑫姚键潘柏宇卢述奇
Owner ALIBABA (CHINA) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com