The Development Tendencies of Future Video Conference System

Published:2010/9/2 22:36:00 Author:Li xiao na From:SeekIC

The problem of time-lapse has been solved by the IETF technology and some standards, and the video conference has integrated the interoperability and high transmission ability together. The standard of RSVP is able to avoid the network congestion, guaranteeing the quality of video conference transmission. The RTP can not protect the integrity of the data transmission, but it will ensure the order of data with time badge method. The future video conference will become easier and cheaper, while the traditional meeting model can not meet the requirement of networking age.

The device needs the video coding technology towards the higher compression, which is one of the technique tendencies. The function fixed devices will be replaced or updated. The integration of IP video service and VoIP products is another technique tendency. The third tendency is offering added service for customers. Users always hope for more functions，take the tripartite video conference for instance, the added functions need stronger processing ability, but some of the functions will rely on the terminal device to reduce the demand of infrastructure. Some people maintain that the advanced decoding technology is the main tendency of video conference, which other think that error resilience and Qos controlling technology are also the technique tendencies of the video conference.

There are other development tendencies of this device. Firstly, the device must be able to transmit the picture and writing together. Apart from the video and audio, the device can display and transmit the computer document which is used to train and communicate. People can easily access the meeting system with the cell phone. Organizing and controlling the conference on the internet and can be implemented by the connection of video conference and office automation. Secondly, the conference can be held wherever a network is existed. The network can access the terminal device with special line or telephone. Thirdly, the device is easy to be operated and controlled. The regular updating is needed to improve the stability of the device. The related integrated circuit is HX6656KEHT.

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