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Video generation method and device

A technology of video and video frames, applied in the multimedia field, can solve the problems of masked barrage and asynchronous playback of video, and achieve the effect of improving user perception, guaranteed experience, and reducing performance requirements.

Active Publication Date: 2022-07-29
SHANGHAI BILIBILI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present application also relates to a video generating device, a computing device, and a computer-readable storage medium, so as to solve the problem in the prior art that the mask barrage and the playing video are not synchronized

Method used

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  • Video generation method and device
  • Video generation method and device
  • Video generation method and device

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Embodiment Construction

[0051] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0052] The terminology used in one or more embodiments of the present application is for the purpose of describing a particular embodiment only, and is not intended to limit the one or more embodiments of the present application. As used in one or more embodiments of this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and / or" as used in one...

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Abstract

The present application provides a video generation method and device, wherein the video generation method includes: obtaining a target video frame from a target video, and obtaining a bullet screen file corresponding to the target video frame; determining a mask file corresponding to the target video frame ; According to the mask file, draw the bullet screen file into the target video frame to generate a bullet screen video frame; combine the bullet screen video frame into a bullet screen video corresponding to the target video. In this way, you can directly embed the bullet screen into the video frame according to the mask file, and do not render the bullet screen within the mask range, so as to achieve the effect of embedding the mask bullet screen, avoid the screen being blocked by the bullet screen, and ensure the normal operation of the user. Watching; secondly, because the video and the barrage are integrated at this time, the masked barrage and the actual content of the video will not be out of sync due to the player being stuck, which improves the user's perception and ensures the user's experience of watching the video.

Description

technical field [0001] The present application relates to the field of multimedia technologies, and in particular, to a video generation method. The present application also relates to a video generation apparatus, a computing device, and a computer-readable storage medium. Background technique [0002] With the rapid development of computer technology and multimedia technology, various videos emerge in an endless stream. In the field of video playback, the bullet screen function is very popular. A bullet screen is a user comment displayed in a video. The bullet screen in the video field can give the audience a feeling of real-time interaction, which will greatly improve the audience's video viewing interest and sense of participation. However, in the process of watching videos, users often encounter a large number of bullet screens, and the screen will be blocked by the bullet screens, which affects the normal viewing of users. [0003] In the prior art, when a client req...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/435H04N21/44H04N21/431H04N21/488
CPCH04N21/435H04N21/44008H04N21/4312H04N21/4884G06F16/7837G06F16/7867G06V20/46
Inventor 汤然王一郑龙何钧
Owner SHANGHAI BILIBILI TECH CO LTD