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Network video live broadcast method and system

A network video and network technology, applied in the field of live video broadcasting, can solve problems such as network video cannot be broadcast smoothly, and achieve the effect of eliminating live video stuttering

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

[0004] Based on the above situation, the present invention proposes a network video live broadcast method and system to solve the problem that network video cannot be broadcast smoothly in the prior art

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  • Network video live broadcast method and system
  • Network video live broadcast method and system

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Embodiment Construction

[0017] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0018] The network video broadcasting method of the present invention, as figure 1 shown, including steps:

[0019] Step S101, obtaining network video data packets and storing them in a network buffer;

[0020] Step S102, sorting the network video data packets stored in the network buffer;

[0021] Step S103, extracting network video data packets from the network buffer in sequence and storing them in the playing buffer;

[0022] Step S104, transmit network video data packets from the play buffer to the player in sequence for playing

[0023] There is only one tr...

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PUM

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Abstract

The invention discloses a network video live broadcast method and a network video live broadcast system. The network video live broadcast method includes that real-time video data on networks are sequentially transmitted through a network buffer and a play buffer and then are ultimately played by a player. The network video live broadcast method and the network video live broadcast system have the advantages that the video data can be continuously transmitted to the player by the play buffer, so that smooth video live broadcast can be guaranteed; the network buffer can continuously acquire the video data from the networks, and accordingly data support can be provided for the play buffer; the video data can be sorted and subjected to packet loss retransmission handling, so that possible video live broadcast pause can be eliminated; only a thread is required without timers; excellent video watch experience can be realized for users, and the hardware cost can be saved.

Description

technical field [0001] The present invention relates to the technical field of video live broadcast, in particular to a method and system for network video live broadcast. Background technique [0002] The Jitter Buffer algorithm is used to solve the video jitter problem caused by unstable network transmission. The traditional jitter buffer algorithm adopts the production and consumption model. One thread receives voice / video data from the network layer and puts them into the jitter buffer, and then another thread uses a high-precision timer to regularly extract voice / video data from the jitter buffer and hand it over to the jitter buffer. The player plays. [0003] On platforms such as Flash, due to the lack of high-precision timers and multi-threading, the traditional jitter buffering algorithm is no longer applicable, resulting in network video freezes, making it difficult to play smoothly in real time. Contents of the invention [0004] Based on the above situation, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/43H04N21/231H04N21/647
Inventor 邱艺
Owner 广州方硅信息技术有限公司
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