Video processing method and video processing device

A technology for video processing and video source, applied in the computer field, can solve the problems of out-of-sync live video and freeze live video, and achieve the effect of enriching the video playback effect.

Active Publication Date: 2017-05-24
广州方硅信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current background replacement scheme, if the background replacement is performed on the video content captured by multiple cameras, and then the live video is synthesized after replacing the background, there will be a problem that the live video is not synchronized, for example: any frame of the image is stuck when the background replacement is performed , it will cause the entire live video to freeze

Method used

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  • Video processing method and video processing device
  • Video processing method and video processing device
  • Video processing method and video processing device

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Embodiment Construction

[0054] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0055] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in 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 should also be understood that the term...

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Abstract

The invention discloses a video processing method and a video processing device. The video processing method comprises steps that video data of various channels and virtual backgrounds corresponding to the video data of the various channels are acquired; the background data included by the video data of the various channels is replaced by the corresponding virtual backgrounds by the concurrent processing of the video data of the various channels; video source signals are formed by the video data of the various channels after the concurrent processing. The virtual backgrounds are used to replace the backgrounds of the plurality of videos concurrently, and the plurality of videos after the replacement of the backgrounds are used to form the video source, and therefore the real-time smooth playing of the video content is guaranteed, the diverse video content is displayed, and the video playing effect is enriched.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a video processing method and device. Background technique [0002] With the rapid development of network technology, the network video live broadcast system can broadcast the live video stream of the anchor user to multiple audience users to realize live broadcast at the request of users. In the process of live broadcasting, the client device of the anchor user collects the live video stream of the anchor user, sends the live video stream to the server, and the server sends the live video stream to the corresponding audience client through broadcast or multicast technology, and each audience client The terminal receives and displays the live video stream. In order to enrich the display of live broadcast images, anchor users can use multiple cameras to shoot live broadcast scenes in multiple directions, obtain video content from different angles, combine multiple vid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/234H04N21/242H04L29/06
CPCH04L65/80H04N21/234H04N21/23424H04N21/242H04L65/762
Inventor 陈孟琪
Owner 广州方硅信息技术有限公司
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