Video preview method and device

A video preview and video technology, applied in the video field, can solve problems such as unsmooth video preview, achieve smooth preview process, reduce resource consumption, and take up less bandwidth.

Inactive Publication Date: 2019-07-02
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present disclosure proposes a video preview method and device to solve the problem of unsmooth video preview

Method used

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  • Video preview method and device
  • Video preview method and device

Examples

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Embodiment Construction

[0096] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0097] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0098] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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Abstract

The invention relates to a video preview method and device, and the method comprises the steps: obtaining a preview request sent by terminal equipment, and enabling the preview request to comprise a video identifier of a to-be-previewed video; determining a preview image according to the video identifier, wherein the preview image comprises an image formed by splicing frame images in the to-be-previewed video intercepted according to a first time interval; and sending the determined preview image to the terminal device. According to the video preview method provided by the embodiment of the invention, after the server sends the preview image to the terminal equipment, the terminal equipment can realize video preview by playing the frame image on the preview image, so that the preview process is smoother.

Description

technical field [0001] The present disclosure relates to the field of video technology, in particular to a video preview method and device. Background technique [0002] At present, each video website provides a fixed preview rate, such as 2x rate and 5x rate, etc. when implementing video preview. Video websites make preview images or preview videos according to a fixed playback rate for storage. When the user selects 2x speed preview, the video website sends the 2x speed preview video stream according to the request, for the terminal video playback software to play the video at 2x preview speed. When the user changes to 5x speed preview, the video website resends the 5x speed preview video stream according to the request, for the terminal video playback software to play the video at 5x speed. This method of video preview consumes a lot of bandwidth. In the case of slow network speed, the viewing experience is stuck and the effect is not good. In some scenarios, such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2343H04N21/44H04N21/472
CPCH04N21/2343H04N21/44008H04N21/472
Inventor 张敏杰
Owner ALIBABA (CHINA) CO LTD
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