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RTMP stream-sending real-time live streaming system

An audio, video and resource technology, applied in the field of RTMP streaming real-time live broadcast system, can solve the problems of difficult video conference, untimely audio and video transmission, interruption of live broadcast interaction, etc., to improve real-time performance and stability, avoid delay, screen high quality effects

Active Publication Date: 2017-06-06
北京牡丹电子集团有限责任公司数字科技中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, when multi-person video conferences interact live, often due to network congestion, the audio and video transmission is not timely, the live interaction is interrupted, and the video conference is difficult to proceed smoothly.

Method used

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  • RTMP stream-sending real-time live streaming system
  • RTMP stream-sending real-time live streaming system

Examples

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Embodiment Construction

[0029] Hereinafter, embodiments of the RTMP streaming real-time live broadcast system of the present invention will be described with reference to the accompanying drawings.

[0030] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the content disclosed in the description, and these technical solutions include making any obvious replacements for the embodiments described here. and modified technical solutions.

[0031] The accompanying drawings in this specification are schematic diagrams, which assist in explaining the concept of the present invent...

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Abstract

The invention provides an RTMP (Real Time Messaging Protocol) stream-sending real-time live streaming system, which is used for live streaming interaction of a multi-people video conference. The system comprises a video conference cloud unit, a recording cloud unit and a live streaming cloud unit that are connected in sequence. The video conference cloud unit comprises a communication authentication module, a function module and an MCU resource module. The recording cloud unit corresponds to multiple recording account numbers, and adds a certain recording account number into the video conference cloud unit through an SIP, an H.323 protocol or an RTP. The communication authentication module verifies and receives a resource request and a recording account number from a user terminal, the resource request including audio and video data and user information. The function module conducts unified scheduling management on MCU resources in the MCU resource module according to differences of the audio and video data, and then an MCU conducts full decoding and full coding on the audio and video data, so adaption is realized and adapted audio and video streams are generated. Moreover, the recording cloud unit records and transcodes the adapted audio and video streams matching the recording account number, generates an audio and video file, and stores the file or transmits the file to the live streaming cloud unit through an RTMP.

Description

technical field [0001] The invention relates to an RTMP stream push real-time live broadcast system. Background technique [0002] RTMP is a Real Time Messaging Protocol (Real Time Messaging Protocol), which is based on TCP and is a protocol family, including RTMP basic protocol and various variants such as RTMPT / RTMPS / RTMPE. RTMP is a network protocol designed for real-time data communication. It is mainly used for audio, video and data communication between the Flash / AIR platform and streaming media / interactive servers that support the RTMP protocol. Software supporting this protocol includes Adobe Media Server / Ultrant Media Server / red5, etc. [0003] RTMP is currently the mainstream streaming media transmission protocol and is widely used in the field of live broadcasting. It can be said that most of the live broadcasting products on the market have adopted this protocol. [0004] At present, when multi-person video conferencing interacts live, often due to network cong...

Claims

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Application Information

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IPC IPC(8): H04N7/15H04N21/643H04N21/231
CPCH04N7/15H04N7/152H04N21/231H04N21/643
Inventor 白旭任婧婧张向东白鹏飞
Owner 北京牡丹电子集团有限责任公司数字科技中心
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