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Video Conferencing Cameras Increasingly Widespread

In the tide of information under the guidance of the increasingly wide range of applications of video conferencing, has been the original application of the field of expertise extended to a broader consumer market. Video Conferencing Cameras In a complete video conferencing system, the application of the conference camera directly determines the quality of the meeting. However, as a professional product, Video Conferencing Cameras the general public for the limited understanding of the conference camera, so most users not only for the choice of products feel at a loss, Video Conferencing Cameras some of the common problems is helpless. This article will briefly introduce some of the conference camera purchase tips and common problem analysis, hoping to solve problems for you.

 On the camera, the photosensitive components, Video Conferencing Cameras the current market, mainly CCD and CMOS two categories. Generally speaking, CMOS products, the cost and power consumption is relatively low, which is the market a lot of USB interface products without external power supply reasons, but in terms of image quality CCD better. Video Conferencing Cameras CCD components are currently the size of more than 1/3 inch or 1/4 inch, at the same resolution, it is appropriate to select the larger component size as well.

In the actual purchase, the user often think that the higher the camera pixel the better, Video Conferencing Cameras in fact, the idea is too one-sided. It is undeniable that the pixel value is an important indicator of the quality of the camera, but also to determine the merits of the more important signs, but the user should note that the higher the pixel value of the product its ability to parse the image the stronger. Video Conferencing Cameras In this way, when the camera to work, the computer data processing capacity is also demanding, otherwise it will cause the delay of the screen, thus affecting the transmission of video conferencing.

The practical application of video conferencing, the general image resolution is higher than the video resolution. The camera can give the type of resolution is not the same, Video Conferencing Cameras so the user in the purchase time to note that some of the resolution of the identification of these products can use the software to achieve the interpolation resolution, but the hardware resolution Rate or still have a certain gap. Video Conferencing Cameras The following are the same as the "

Unlike optical zoom, the digital zoom is a change in the vertical direction of the sensor, giving a zoom effect. The smaller the area on the photographic device, then the visual will allow the user to see only the scene of the local. However, since the focal length does not change, Video Conferencing Cameras the image quality is inferior to the normal case.

Through the digital zoom, shooting scenes enlarged, but its clarity will have a certain degree of decline, so the digital zoom is not much practical significance. Video Conferencing Cameras However, due to Sony's original "smart digital zoom", it is said that the advanced technology, you can make the image after digital zoom still maintain a certain degree of clarity.

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