Take you to a comprehensive understanding of HD video conferencing

By on September 29, 2017

In recent years, the video conferencing industry has gradually developed and penetrated into all areas of our lives. After a long period of technological upgrading, the changing needs of the market, “HD” has become the mainstream market trend.

However, due to the current cost, network environment, and display device restrictions, high-definition video conferencing applications also has great limitations, so users need to choose according to their actual situation. Here for everyone to introduce all aspects of “HD” products in all aspects.

1, the advantages of high-definition video conferencing

Due to the increasing demand for timely, accurate and comprehensive information exchange, high-quality communication requires a richer and more vivid. Therefore, the development of high-definition video conferencing, will be a change. It can display high-resolution content (such as designs, flowcharts, maps, or photos) in high definition, and show them to attendees.

Not only that, high-definition video conferencing also ensures clear picture quality, synchronized sound and minimum latency, helping attendees to keep their attention and delivering an efficient, high-quality video conferencing experience that eliminates visual fatigue, improves work efficiency, and works full of joy.

2, the price of high-definition products

For high-definition products, the investment cost is relatively high compared to SD products, in order to ensure maximum utilization of investment costs, users in the purchase of high-definition products must be capable and.

3, the impact of network broadband on high-definition effect

For the realization of high-quality video conferencing, network broadband is also a crucial factor. HD video conferencing requires the lowest data transfer rate of 1Mbit / s, in order to achieve the best results, the proposed data transfer rate of more than or exceed 2Mbit / s. In addition, the network QoS is also a necessary condition, it can guarantee the stability of the video conference during the effect, so users must purchase the product when the network factors into the scope of consideration, to avoid funding vacant.

4, the compatibility of equipment is particularly critical

In practical applications, the MCU must support true HD (at least 720p) and keep it 30 frames per second, and it is compatible with all end devices, so that multi-point video calls can achieve point-to-point calls. In addition, the MCU must be standardized (H.264) products, truly interoperability and scalability, so as to meet as many calls as possible to ensure that all participants can enjoy the “HD.” 【Recording server】

5, high-definition video conference mandatory standards

HD video conferencing must use H.264 mandatory standards, which can provide high-quality video transmission and low latency codec, so that the video stream is more natural and smooth, but compared with the previous H.26x algorithm, H.264 mandatory Standards require higher processing performance.

6, “HD” on the resolution requirements

HD video conferencing with the best resolution of 1080p, 720p. In order to obtain high-resolution images, need to configure the 16: 9 standard to support real HD (minimum 720p) camera, camera and video conferencing terminal equipment is best from the same manufacturer, this can ensure that the camera and terminal equipment to optimize the function, thus Get the best end-to-end HD video conferencing experience.

More details, you can contact with ezTalks video conferencing 7*24h

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