A method and device for real-time multi-video splicing

Abstract

The present invention belongs to the technical field of information processing, and particularly relates to a real-time splicing method and apparatus of multiple videos. The splicing method comprises the following steps of receiving video information comprising at least first video data and second video data; respectively storing the first video data and the second video data in a first buffer area and a second buffer area that are corresponding to first video data and the second video data; reading the first video data in the first buffer area so as to obtain decoding data comprising current image information of a first video; reading the second video data in the second buffer area so as to obtain decoding data comprising current image information of a second video; and splicing the current image information of the first video and the current image information of the second video, so as to obtain current spliced image information of the current image of the first video and the current image of the second video. The splicing method can be used for splicing multiple videos in real time, and the splicing process is simple and has high efficiency and flexibility.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to a multi-video real-time splicing method and device. Background technique [0002] As the network becomes more and more developed, people often exchange information through the network in the process of socializing and entertaining. Among them, video chatting or live video broadcasting, especially the technology of displaying multiple videos at the same time, greatly facilitates the communication of information between people. In addition, the current technology capable of simultaneously displaying multiple surveillance videos is becoming more and more popular. [0003] Whether it is video chat or video surveillance technology that displays multiple videos, people's needs are not only to display multiple videos at the same time, but also to ensure the clarity of each picture, but also to display multiple videos at the same time Real-time performance pu...

AI Technical Summary

Problems solved by technology

[0003] Whether it is video chat or video surveillance technology that displays multiple videos, people's needs are not only to display multiple videos at the same time, but also to ensure the clarity of each picture, but also to display multiple videos at the same time Real-time performance puts forward very high requirements, but the current video stitching technology has shortcomings such as complex process, low efficiency, and low flexibility, which greatly limits the improvement of real-time performance.

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