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Multi-media system converging multiple services and control method

A multimedia system and multi-service technology, applied in the control field, can solve the problems of waste of resources and lack of versatility

Active Publication Date: 2010-05-05
GUANGDONG VIMICRO
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] It can be seen that various existing multimedia systems are only aimed at one type of multimedia service and are not universal, thus causing a great waste of resources in many aspects such as system construction, equipment utilization, and system maintenance.

Method used

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  • Multi-media system converging multiple services and control method
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  • Multi-media system converging multiple services and control method

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Embodiment Construction

[0084] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0085] Considering that the existing multimedia systems that implement different multimedia services have the following main commonality in addition to the functions of their own specific services:

[0086] 1. The collection and application of media streams are based on compressed digital multimedia technology. The compression methods of media streams can be adopted by Moving Pictures Experts Group (MPEG), the second generation of MPEG (MPEG2), and the fourth generation of MPEG (MPEG4), Digital Audio and Video Coding Standard (AVS), H.323, H.248, H.264, etc. For details, please refer to the corresponding industry standard ISO / IEC 14496;

[0087] 2. The transmission of media stream and signaling is realized based on IP network technology;

[0088]3. The...

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Abstract

The invention discloses a multi-media system converging multiple services and a control method. The invention utilizes a unified signaling control server as the unified interface between terminal equipment and various kinds of multi-media service servers, and the signaling control server is simultaneously connected with the terminal equipment and various kinds of multi-media service servers to carry out signaling protocol unification, signaling service logical shift and signaling route algorithm, so that the terminal equipment can establish call connection and subscriber connection with various kinds of multi-media service servers via the signaling control server and request corresponding multi-media services from each service server. The signaling control server can control the media stream transmission of various kinds of multi-media services based on the service indicator signal of each service server, thus realizing service convergence of diverse multi-media services such as video monitoring, video conference, voice communication and text messages.

Description

technical field [0001] The invention relates to control technology, in particular to a multi-service server fusion system based on an Internet Protocol (Internet Protocol, IP) network and a control method for the fusion of multi-service servers. Background technique [0002] With the increasing development of multimedia technology, the types of existing multimedia services are gradually increasing, such as video surveillance, video conferencing, IP television (IPTV), unified communication, and so on. However, since various multimedia services have different characteristics, different multimedia services can only be realized by relying on different independent multimedia systems. [0003] figure 1 It is a schematic diagram of the logical structure of the existing video surveillance system. Such as figure 1 As shown, the existing multimedia system for implementing video surveillance includes: a video acquisition client, a video application client, a stream forwarding server...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 王海增金兆玮
Owner GUANGDONG VIMICRO
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