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A method, device and system for real-time video transmission data processing

A technology of real-time transmission and data processing, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as lack of technical solutions, frame loss, etc., to avoid frame loss and reduce excessive load.

Active Publication Date: 2019-05-07
广州方硅信息技术有限公司
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Problems solved by technology

[0004] The embodiment of the present invention provides a real-time video transmission data processing method, device and system, which solves the technical problem that the current high-definition video live broadcast supports multiple special effects technical solutions, and the current live video special effect processing technology can only cycle one by one Processing, so that in the live broadcast of high-definition video, the technical problem of frame loss when the video data achieves special effects

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  • A method, device and system for real-time video transmission data processing
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  • A method, device and system for real-time video transmission data processing

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Embodiment Construction

[0063] The embodiment of the present invention provides a real-time video transmission data processing method, device and system, which solves the technical problem that the current high-definition video live broadcast supports multiple special effects technical solutions, and the current live video special effect processing technology can only cycle one by one Processing, so that when the high-definition video live broadcast, the resulting video data achieves the technical problem of frame loss when special effects are realized.

[0064] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the em...

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Abstract

The embodiment of the invention discloses a video real-time transmission data processing method, device and system, and aims to solve the technical problem of lack of a technical scheme for supporting multiple special effects in existing high-definition video live broadcast, and the technical problem of frame loss of video data under the situation of implementation of the special effects during high-definition video live broadcast since an existing video live broadcast special effect processing technology can only perform one-by-one circular processing. The video real-time transmission data processing method in the embodiment of the invention comprises the following steps: acquiring a live video special effect processing instruction; determining a corresponding algorithm number according to the live video special effect processing instruction; and creating a corresponding number of special effect processing channels in a CPU (Central Processing Unit) according to the algorithm number, and performing real-time video special effect processing on live videos at the same time according to algorithms in a GPU (Graphics Processing Unit) through the special effect processing channels.

Description

technical field [0001] The invention relates to the technical field of Internet image processing, in particular to a method, device and system for real-time video transmission data processing. Background technique [0002] The live video system is to collect and encode live signals (cameras) and TV signals (such as TV programs, video tapes) in real time into standard streaming data (FLV, WMV) for management, classification, etc., and then send them to the server and publish them in the form of pages. , for everyone to watch live programs or TV programs in real time through the Internet. [0003] At present, live video broadcasting is becoming more and more popular, and there are many video broadcasting tools, especially in the case of high-definition video, such as the resolution of 1280*720P, the realization scheme of video live broadcast supporting multiple special effects is in a state of shortage, and the current The live video special effects processing technology can ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/234H04N21/2343
CPCH04N21/234H04N21/2343
Inventor 陈孟琪张周王超彭浩浩
Owner 广州方硅信息技术有限公司
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