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Media recording method, equipment and system of IMS (Internet Management Specification) video conference

A video conferencing system and video conferencing technology, applied in the IMS video conferencing media recording method and its equipment and system, core network and multimedia business fields, can solve problems such as inability to meet users' different requirements for video conferencing media

Active Publication Date: 2011-06-22
CHINA MOBILE COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention provides a method for recording IMS video conferencing media and its equipment and system, which are used to solve the problem that in the existing IMS video conferencing recording technology, terminal devices with recording functions cannot meet the different requirements of users for video conferencing media

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Embodiment Construction

[0026] Aiming at the problems existing in the prior art, the embodiment of the present invention enables the IMS video conferencing system to record the required video according to the user's request by extending the SIP protocol message and adding the video recording function in the network side equipment of the IMS video conferencing system And generate the video data in the required format, and provide it to the user, thereby reducing the requirement on the recording function of the video conferencing terminal equipment.

[0027] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] Such as figure 2 As shown, the network-side equipment in the IMS video conferencing system provided by the embodiment of the present invention mainly includes: IMS core network 201, video conference AS 202, MRF 203, and video recording functional entity 204, wherein the video recording functional entity 204 is the embodime...

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Abstract

The invention discloses a media recording method, equipment and system of an IMS (Internet Management Specification) video conference. The method comprises the following steps: an IMS video conference system network side receives a request message of recording media data acquired by other video conference user terminals and sent by a video conference user terminal; the IMS video conference systemnetwork side obtains the media data acquired and uploaded by other video conference user terminals according to the request message, records the obtained media data according to a specified media format, and stores the recorded media data; and the IMS video conference system network side sends storage position information of the recorded media data to the video conference user terminal sending the request message. When the media recording method is adopted, the problem of an over high requirement for the video recording function of video conference terminal equipment of the existing IMS videoconference video recording technology can be solved.

Description

technical field [0001] The invention relates to a core network and multimedia service technology in the communication field, in particular to an IMS video conference media recording method and its equipment and system. Background technique [0002] Video conferencing is a communication service that uses a communication network to transmit continuous moving images and sounds of multiple participants. Today, with the rapid development of communication networks, due to the advanced functions of video conferencing, such as interaction and real-time, and can save the funds and time of traditional conferences, especially in some emergency situations, video conferencing can play an important role, so video conferencing has been widely used. more and more applications. [0003] The IP Multimedia Subsystem (IP Multimedia Subsystem, IMS) is a session control system based on the SIP protocol (Session Initialization Protocol, Session Initiation Protocol). 3GPP adopts a layered archite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N7/15H04L29/06
Inventor 王亚晨赵耀
Owner CHINA MOBILE COMM GRP CO LTD
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