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Media stream transmission method, device and system

A transmission method and media streaming technology, applied in the field of communication, can solve problems such as inability to realize intercommunication, three-screen high-definition video conferencing system cannot perform media streaming transmission, etc., and achieve the effect of easy intercommunication

Active Publication Date: 2015-06-24
CHINA MOBILE COMM GRP CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in practical applications, the above two conference terminals based on different protocols may need to communicate with each other. Intercommunication between HD video conferencing systems based on different protocols requires reconfiguration of signaling and media protocols. The three-screen high-definition video conferencing systems cannot transmit media streams and cannot realize intercommunication

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  • Media stream transmission method, device and system
  • Media stream transmission method, device and system
  • Media stream transmission method, device and system

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) is an IP system for end-to-end multimedia services provided by 3GPP. The embodiment of the present invention is based on the IMS network, and realizes the transmission of media streams between the three-screen high-definition video conferencing systems supporting different session schemes based on different protocols on the conference service platform on the network side, so as to rea...

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Abstract

The invention discloses a media stream transmission method, device and system, and the support for media stream transmission between meeting terminals with different protocols is achieved. According to the media stream transmission method, device and system, a meeting request and a media stream which are sent by a source terminal are received, and the meeting request comprises a number used by a target terminal which participates a meeting; a media protocol of the target terminal which uses the number is determined according to the number; the media stream is transmitted to the target terminal according to the media protocol supported by the target terminal. By means of the media stream transmission method, device and system, the media stream can be transmitted to the target terminal according to the target protocol supported by the target terminal, the media stream transmission is completed, and the support for the intercommunication between meeting terminals with different media protocols is achieved.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, device and system for transmitting media streams. Background technique [0002] Conference service products refer to products that realize multi-party calls, which are the rigid requirements of enterprise users for converged communication services. The functions of conference business products include audio conferencing, video conferencing and data conferencing. Users can use mobile phones, landline phones, personal computers or mobile phone clients, and web clients to access conferences. Video conferencing is divided into standard definition video conferencing and high definition video conferencing according to different resolutions. [0003] The three-screen high-definition video conferencing system is currently a commonly used high-definition video conferencing system. The composition of the high-definition video conferencing system is as follow...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L65/60H04L65/65
Inventor 赵婷
Owner CHINA MOBILE COMM GRP CO LTD
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