What Are The Types Of Video Conferencing System?
Now, video conferencing has turn out to be probably the most superior technique of communication, then, what forms of video conferencing system?
In Terms of Video Conferencing Technology Level
First, from the video conferencing expertise to attain the extent of distinction, the present video conferencing programs are:
- TV Live Video Conferencing System
This system must hire a devoted satellite tv for pc channel, the transmission mode for the one-way transmission. To bidirectional transmission, it have to be rented two channels. The value of renting a satellite tv for pc may be very costly and should even be difficult via approval. So this video convention system can solely be used for some particular industries comparable to tv stations.
- MPEG1/MPEG2 Compression Format Video Conferencing System
MPEG1 requires a bandwidth of 5 Mb/s, MPEG2 requires a bandwidth of threeMb/s, and the picture high quality drops sharply with the community transmission distance. Therefore, the system is normally solely accessible for native high-speed community segments.
- Based on ITU (International Telecommunication Union) H.320, H.323 Series of Standards And MPEG4 Compression Format Video Conferencing System
The emergence of the system makes costly video conferencing programs into business areas. As the MPEG4 normal set late, the primary enterprise improvement of the MPEG4 normal shouldn’t be very uniform, which resulted in MPEG4 normal video conferencing system congenital compatibility. Currently available in the market expertise is mature and the actual dominant is predicated on H.320 / H.323 normal video conferencing system.
In Terms of Video Conferencing Nature
Second, from the character of video conferencing distinction, the present video conferencing programs are:
- Hardware Video Conferencing System
Hardware video conferencing is predicated on the embedded structure of video communication, counting on DSP + embedded software program to attain video and audio processing, community communications and the convention perform. As the present video conferencing programs have to be geared up with high-performance DSP processor and devoted working system, so there are costly and excessive threat of funding, upkeep operations and extra difficult options.
- Software Video Conferencing System
Software video conferencing is predicated on the PC structure video communication, primarily depend on CPU processing, audio codec work. Its greatest function is affordable, and good openness, software program integration comfort. It can also be due to the benefits of software program video conferencing programs, software program video conferencing has now turn out to be the primary selection for enterprises to set video conferencing programs.
- SaaS-based Video Conferencing System
With the speedy improvement of Internet communication lately, particularly the speedy improvement of “cloud” expertise, the software program video conferencing system has emerged a brand new development, that’s primarily based on SaaS platform video conferencing system. This kind of video conferencing system is characterised by: customers don’t want to put in video conferencing software program server (or perhaps a shopper), so long as the pc can entry the Internet. The laptop is supplied with audio and video output, so you’ll be able to obtain distant video conferencing, distant interactive collaboration via the browser. Among the SaaS video conferencing system, ezTalks Cloud Meeting has 20 years of profitable expertise in video conferencing, which is without doubt one of the greatest.