Live recorded screen broadcasting method, live recorded screen broadcasting device, mobile device and live broadcasting system

Live recorded screen broadcasting method, live recorded screen broadcasting device, mobile device and live broadcasting system

The invention discloses a method and a device for broadcasting recorded screen live on the basis of a mobile device, a mobile device and a live broadcasting system. An application interface OpenGL ES is utilized to acquire first screen data corresponding to the screen picture of the mobile device ac...

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Hauptverfasser: ZHEN SHUFENG, QIU ZHENMOU
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator ZHEN SHUFENG
QIU ZHENMOU
description The invention discloses a method and a device for broadcasting recorded screen live on the basis of a mobile device, a mobile device and a live broadcasting system. An application interface OpenGL ES is utilized to acquire first screen data corresponding to the screen picture of the mobile device according to a preset first frame rate, the acquired first screen data are encoded, so that encoded first video data are obtained, and the first video data are encapsulated into a first RTMP (Real-Time Messaging Protocol) data packet. Thus, by acquiring screen picture according to the preset frame rate, video data with a stable frame rate can be obtained, video data with a stable code rate can be obtained by encoding the video data, and thereby the smoothness of the video data played by a viewing side player can be improved. 本发明公开了种基于移动设备进行录屏直播的方法和装置、移动设备及直播系统。利用应用程序接口Opengl ES以预设的第帧频采集所述移动设备的屏幕画面所对应的第屏幕数据，对采集得到的所述第屏幕数据进行编码，以得到编码后的第视频数据，并将第视频数据封装成第RTMP数据包。由此，通过以预设的帧频采集屏幕画面，可以得到稳定帧频的视频数据，对该视频数据进行编码，就可以得到稳定码率的视频数据，从而可以
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An application interface OpenGL ES is utilized to acquire first screen data corresponding to the screen picture of the mobile device according to a preset first frame rate, the acquired first screen data are encoded, so that encoded first video data are obtained, and the first video data are encapsulated into a first RTMP (Real-Time Messaging Protocol) data packet. 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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Live recorded screen broadcasting method, live recorded screen broadcasting device, mobile device and live broadcasting system
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