Video Conference Technology Is an advanced application of technology, the community will have wide implications.
Hardware, video conferencing, high-speed with the hardware itself, you can quickly deal with large images and have better performance. Software deal with all or most of the calculations obtained by cpu, in a slight lack of image processing capabilities. But the software's function expansion and integration capabilities and other applications they are far from the hardware Program Can be compared. Therefore, in the picture quality requires high hardware video conferencing is still the main choice. In everyday use, people tend to software programs.
Early video conferencing software, the main weaknesses are: small screen, bad continuity (more cards). Sound quality is sometimes fuzzy, hysteresis, likely to have an echo. After long-term development, software video conference various techniques are being gradually break the bottleneck. The first is the hardware dependent software based on: cpu, memory, network bandwidth continues to increase in the trend to maintain high speed. Second, the software video conferencing software technology itself is also rapidly improving.
Look at the video conferencing technology indicators Chhnang
Chhnang video conferencing voice parts: the hardware basis for selection according to 1 second delay or 2 second delay. Delay is the voice from the voice Department to be broadcast receiver delay time (not including network latency, since the middle of the routing and bandwidth factors are not controllable software system itself). Delay too much, which means the audience is such a long time to hear the speech, so to answer becomes slow, and on the exchange of negative. Typically, 2 seconds delay expression can be used to clear the problem with each other, but one second delay can be used to make a heated debate topic. Sound quality is very clear. In the case of the hardware enough, seems to echo little (like the computer itself contains some of the functions of echo suppression).
Chhnang video conferencing video parts: the hardware base can be set according to the video frame rate. Frame rate is a picture of the number of seconds to play, the classic film frame rate is 24 frames / sec. The higher frame rate, frame the more straight. Frame rate to be Camera Equipment Recording speed, cpu image compression and decompression speed and network bandwidth. In order to meet a lot of low-bandwidth users, resonant video conferencing using the default frame rate is 1 frames / sec. This can easily be adjusted by policy settings.
Chhnang video conferencing solution for image compression, after compression and image transmission, each link of the progressive refinement of the optimized it will be very easy to complete the continuity of the video support. Hardware Environment Appropriate, the frame rate set to 24 frames / second, you can see a very straight and clear images. Graphics card the bottleneck is almost non-existent.
In addition to voice and video quality of a significant improvement, resonant multi-image video conferencing is also a centralized display made significant progress: the large number of different sources can be displayed real-time image. This is also the charm of its own software technology, software, virtual technology is unmatched potential. Video conferencing and instant
Chhnang Communicate Software: the effect of full-screen wall The future of video conferencing technology
:
Software video conferencing technology have gradually break through the bottleneck, it will be step by step program meetings comparable to the quality of the hardware. However, the cost of the software program has only a fraction of the hardware options, and even a few one-tenth. Therefore, one can imagine the software program will be more and more users. But at the same time, users will gradually be put aside cost considerations, but use the same definition Standard To treat the choice of hardware and software programs. Software defects in the screen is not big enough to remain for a long time, because the cpu processing power is also not complete and pure image processing power than hardware. I would like, in addition to the improvement of cpu wait outside, and perhaps some equipment manufacturers to provide a portable decompression hardware compression card just fine. Thus, the disadvantages of video conferencing software will be completely filled, while the strength is constant play. This means that co-ordination among industry, new technology trends is quietly brewing.
Hardware, video conferencing, high-speed with the hardware itself, you can quickly deal with large images and have better performance. Software deal with all or most of the calculations obtained by cpu, in a slight lack of image processing capabilities. But the software's function expansion and integration capabilities and other applications they are far from the hardware Program Can be compared. Therefore, in the picture quality requires high hardware video conferencing is still the main choice. In everyday use, people tend to software programs.
Early video conferencing software, the main weaknesses are: small screen, bad continuity (more cards). Sound quality is sometimes fuzzy, hysteresis, likely to have an echo. After long-term development, software video conference various techniques are being gradually break the bottleneck. The first is the hardware dependent software based on: cpu, memory, network bandwidth continues to increase in the trend to maintain high speed. Second, the software video conferencing software technology itself is also rapidly improving.
Look at the video conferencing technology indicators Chhnang
Chhnang video conferencing voice parts: the hardware basis for selection according to 1 second delay or 2 second delay. Delay is the voice from the voice Department to be broadcast receiver delay time (not including network latency, since the middle of the routing and bandwidth factors are not controllable software system itself). Delay too much, which means the audience is such a long time to hear the speech, so to answer becomes slow, and on the exchange of negative. Typically, 2 seconds delay expression can be used to clear the problem with each other, but one second delay can be used to make a heated debate topic. Sound quality is very clear. In the case of the hardware enough, seems to echo little (like the computer itself contains some of the functions of echo suppression).
Chhnang video conferencing video parts: the hardware base can be set according to the video frame rate. Frame rate is a picture of the number of seconds to play, the classic film frame rate is 24 frames / sec. The higher frame rate, frame the more straight. Frame rate to be Camera Equipment Recording speed, cpu image compression and decompression speed and network bandwidth. In order to meet a lot of low-bandwidth users, resonant video conferencing using the default frame rate is 1 frames / sec. This can easily be adjusted by policy settings.
Chhnang video conferencing solution for image compression, after compression and image transmission, each link of the progressive refinement of the optimized it will be very easy to complete the continuity of the video support. Hardware Environment Appropriate, the frame rate set to 24 frames / second, you can see a very straight and clear images. Graphics card the bottleneck is almost non-existent.
In addition to voice and video quality of a significant improvement, resonant multi-image video conferencing is also a centralized display made significant progress: the large number of different sources can be displayed real-time image. This is also the charm of its own software technology, software, virtual technology is unmatched potential. Video conferencing and instant
Chhnang Communicate Software: the effect of full-screen wall The future of video conferencing technology
:
Software video conferencing technology have gradually break through the bottleneck, it will be step by step program meetings comparable to the quality of the hardware. However, the cost of the software program has only a fraction of the hardware options, and even a few one-tenth. Therefore, one can imagine the software program will be more and more users. But at the same time, users will gradually be put aside cost considerations, but use the same definition Standard To treat the choice of hardware and software programs. Software defects in the screen is not big enough to remain for a long time, because the cpu processing power is also not complete and pure image processing power than hardware. I would like, in addition to the improvement of cpu wait outside, and perhaps some equipment manufacturers to provide a portable decompression hardware compression card just fine. Thus, the disadvantages of video conferencing software will be completely filled, while the strength is constant play. This means that co-ordination among industry, new technology trends is quietly brewing.
Perfect Critical? Software Video Conferencing Technology Can Bear! - Video Conferencing, Security -