Video playing method and device

A technology for playing video and target video, applied in the field of video, it can solve the problems of incomplete video index and inability to cover video content, and achieve the effect of improving efficiency

Inactive Publication Date: 2014-09-10
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Displaying the index through the progress bar of the video can only get a textual description of the content in the video. Since the popular playback time points corresponding to these indexes are set by users or video producers according to their own preferences, so The index of the obtained videos is not comprehensive enough to cover the complete video content

Method used

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Experimental program
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Embodiment 1

[0044] The embodiment of the present disclosure provides a method for playing video, see figure 1 , the method flow includes:

[0045] In step 101, according to the images in multiple frames in the target video, an index map of the target video is generated, and the index map contains multiple regions corresponding to the images in multiple frames. The method of this embodiment is used for server middle;

[0046] In step 102, the request of the terminal to request the target video index is received, and the index map is sent to the terminal, and the method of this embodiment is used in the server;

[0047] In step 103, when receiving the command to select the target area in the multiple areas of the index map returned by the terminal, start transmitting the target video to the terminal according to the frame corresponding to the target area. The method of this embodiment is used in the server.

[0048] In the embodiment of the present disclosure, an index image of the target...

Embodiment 2

[0050] The embodiment of the present disclosure provides a method for playing video, see figure 2 , the method flow includes:

[0051] In step 201, the index map of the target video is obtained, the index map is generated according to the images in multiple frames in the target video, and the index map includes multiple regions corresponding to the images in the multiple frames, the method of the present embodiment used in the terminal;

[0052] In step 202, when a command to select a target area in multiple areas of the index map is received, the target video is played according to the frame corresponding to the target area, and the method of this embodiment is used in a terminal.

[0053] In the embodiment of the present disclosure, an index image of the target video is generated according to images corresponding to multiple frames in the target video; when the user clicks a target area in the index image, the target video starts to be played according to the frame corresp...

Embodiment 3

[0055] The embodiment of the present disclosure provides a method for playing video, see image 3 , the method flow includes:

[0056]In step 301, according to the images in multiple frames in the target video, an index map of the target video is generated, and the index map contains multiple regions corresponding to the images in multiple frames. The method of this embodiment is used for the server middle.

[0057] Among them, the process of generating the index map according to the target video is to extract multiple key frames in the target video, and stitch the images in the key frames into a picture in time order, and the image of a key frame is connected with one of the pictures. corresponding to the region.

[0058] Among them, the key frame can be understood as representing the more prominent images in different scenes, and the video is composed of different images in multiple scenes, so a key frame is selected in each scene, and the images in each key frame are spli...

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Abstract

The disclosure discloses a video playing method and device, and belongs to the technical field of videos. The method comprises that an index graph of a target video is generated according to images in multiple frames of the target video. The index graph comprises multiple areas which are corresponding to the images in the multiple frames. A request of a terminal for a target video index is received, and the index graph is sent to the terminal. When an instruction, which is returned by the terminal, for selecting target areas in the multiple areas of the index graph is received, the target video is transmitted to the terminal according to the frames corresponding to the target areas. The index graph for the target video is generated according to the images corresponding to the multiple frames in the target video; and when a user clicks and selects the target areas in the index graph, the target video is played according to the frames corresponding to the target areas. As for the generated index graph, contents in the video can be completely displayed so that video index efficiency is enhanced.

Description

technical field [0001] The present disclosure relates to the field of video technology, in particular to a method and device for playing video. Background technique [0002] With the development of the Internet, more and more video contents are stored in the network for people's study and work use. [0003] When playing a video, the video index will be loaded, so that the user can select the more popular playback time points in the video according to the index. Wherein, the index is displayed in the playing progress bar of the video, by setting a specific mark at the popular playing time point, and describing the popular playing time point in the form of text. The user then selects the viewing content he likes according to the description corresponding to each popular playing time point and clicks on the corresponding specific logo to set the playing progress of the video. [0004] The inventors have found that the related art has at least the following problems: [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472H04N21/234H04N21/235H04N21/41H04N21/422
Inventor 王琳陈志军张涛
Owner XIAOMI INC
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