Now, interactive video is just about the innovative way of communication, then, what kinds of interactive video system?
First, in the interactive video technology to offer the degree of distinction, the present interactive video systems are:
(1) TV live interactive video system.
This technique must rent a passionate satellite funnel, the transmission way of the main one-way transmission, to bidirectional transmission should be rented two channels. The price of renting a satellite is extremely costly and should be also complicated through approval. Which means this conference system are only able to be utilized for many special industries for example television stations.
(2) MPEG1, MPEG2 compression format interactive video system.
MPEG1 needs a bandwidth of 5 Mb / s, MPEG2 needs a bandwidth of 3Mb / s, and also the picture quality drops dramatically using the network transmission distance. Therefore, the machine is generally only accessible for local high-speed network segments.
(3) according to ITU (Worldwide Telecommunication Union) H.320, H.323 number of standards and MPEG4 compression format interactive video system.
The emergence from the system makes costly interactive video software in commercial areas. Because the MPEG4 standard set late, the very first business growth and development of the MPEG4 standard may not be uniform, which led to MPEG4 standard interactive video system hereditary compatibility. Presently available on the market technologies are mature and also the real dominant is dependant on H.320 / H.323 standard interactive video system.
Second, in the nature of interactive video distinction, the present interactive video systems are:
(1) hardware interactive video system
Hardware interactive video is dependant on the embedded architecture of video communication, counting on DSP embedded software to attain audio and video processing, network communications and also the conference function. Because the current hardware interactive video systems have to be outfitted rich in-performance DSP processor and dedicated operating-system, there are costly, high-risk of investment, maintenance operations complicated features
(2) software interactive video system
Software interactive video is dependant on laptop computer architecture video communication, mainly depend on CPU processing, audio codec work, its greatest feature is affordable, and good openness, software integration convenience. It's also due to the benefits of software interactive video systems, software interactive video is now the best for enterprise layout interactive video systems.
Software interactive video system, the primary utilisation of the server PC architecture. In the heart of the deployment of MCU server, multi-screen processing server and movies online server within the ordinary desktop computer configuration USB camera, headset and conference terminal software within the conference room configuration high-performance PC, video capture card, conference camera and conference terminal software. Within the holding of interactive video, using Home windows-based interface for that group of conferences and management.
(3) according to SaaS platform interactive video system
Using the rapid growth and development of Internet communication recently, particularly the rapid growth and development of “cloud” technology, the program interactive video system has emerged a brand new trend, that is dependant on SaaS platform interactive video system. This kind of interactive video product is characterised by: users don't need to install interactive video software server (or perhaps client), as lengthy because the computer have access to the web, the pc is outfitted with video and audio output, you are able to with the browser to attain remote interactive video, remote interactive collaboration The Included in this, has twenty years of effective experience of interactive video ezTalks network interactive video system, which is among the best.
Web Site: https://www.eztalks.com/video-conference/best-zoom-alternative.html
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