Fusion method based on network video meeting system and broadcasting and television system

A network video and network conferencing technology, which is applied in the field of seamless connection of these two systems, can solve problems such as inability to perform real-time interaction, one-way data flow, etc.
CN103391418AActive Publication Date: 2013-11-13天津微医数字医院有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
天津微医数字医院有限公司
Publication Date
2013-11-13

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Abstract

The invention provides a fusion method based on a network video meeting system and a broadcasting and television system. A network video meeting is connected in a tandem mode through a network meeting station server, a set top box and a personal computer (PC) client are used as terminals of the network video meeting and added into the network video meeting. In the network video meeting, a host terminal in the PC client controls set top box audios and videos through a network meeting server and a fusion meeting gateway, voice data is converted into a transport stream (TS), document data of the network video meeting is converted into the TS, data flow direction is controlled by controlling an enhanced multimedia router (EMR) device, and finally the TS is issued to the set top box. The fusion method absorbs advantages of the PC network meeting system and the broadcasting and television system, and fusion and unification and seamless combination of network meeting control and broadcasting and television networks and devices are achieved.
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Description

technical field

[0001] The invention relates to the field of a network video conference system and a broadcasting system, in particular to a fusion method for seamlessly connecting the two systems. Background technique

[0002] At present, the conference system includes a hardware video conference system based on the H323 protocol and a PC-based network conference system.

[0003] With the development of computer networks, network video conferencing systems have been widely used in various industries. But there are two main problems in the network PC conferencing system:

[0004] One problem is the heavy reliance on the stable bandwidth of the internet system. Due to the unstable bandwidth of the current Internet system, it will be good and bad, which will have a great impact on the smooth playback of audio and video in the network video conferencing system. Too much time or too much voice data packet loss will affect the conference effect.

[0005] Another problem is th...

Claims

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