Processing method and device for screen combination of recorded videos in cloud conference

A technology for recording video and processing methods, which is applied in the direction of video conference system, color TV components, TV system components, etc. , split screen is not smooth and other problems, to solve the different frame rates, improve the experience and reliability of the recording function, play smoothly and smoothly without the effect of stuttering
CN112689119AActive Publication Date: 2021-04-20G NET INTEGRATED SERVICE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
G NET INTEGRATED SERVICE
Publication Date
2021-04-20

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Abstract

The invention relates to a processing method and device for screen combination of recorded videos in a cloud conference, and the method comprises the following steps: S1, analyzing a recorded file, analyzing a control protocol, and obtaining the layout information of screen combination and the width and height of split screens; S2, inputting non-video conference elements into a graphic picture conversion module for unified processing, and outputting the non-video conference elements into a YUV data format supported by a screen combination module after conversion; S3, sending the processed YUV data of the non-video conference elements to a screen closing module for screen closing processing; and S4, performing H264 coding on the data after screen combination processing according to set screen combination coding parameters, and sending the coded H264 video ES data to an upper-layer service for container packaging processing. For the device provided by the invention, the method is executed. According to the invention, rapid and stable video synthesis of various conference elements for improving the conference effect in the conference can be ensured.
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Description

technical field

[0001] The invention relates to a processing method for combining screens of recorded videos in a cloud conference.

[0002] The present invention also relates to a processing device for recording and combining screens in a cloud conference. Background technique

[0003] With the rapid development of video cloud conferencing and the diversification of video conferencing media, time domain and geographical restrictions have been broken, and video conferencing can be quickly conducted anytime, anywhere. Customers have higher and higher requirements for meeting recording, not only need to record and store the video and audio data of all participants in the meeting, but also need to record some auxiliary data intact according to the operations in the meeting. These auxiliary data include point graphics, JPEG / BMP pictures, GIF animations, and video and audio shared by users in the meeting. The auxiliary data can be used to improve the meeting effect and the user'...

Claims

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