First: buy a good brand of display, the display's image quality depends mainly on the display of the panel used, the current good quality display PHILIPS, Samsung, ViewSonic, etc.;
Second: Please try to buy ATI graphics cards, because the quality of ATI graphics cards is recognized as the best in the industry, graphics industry is in the rendering, line management, processing speed, 3D textures, etc., ATI graphics may not be as good in some aspects as other manufacturers , but in terms of quality, the color, delicateness, sharpness, and color reproduction are better than those of other brands.
Third: Set the video resolution and stream height. For example, if the video resolution is high, the image is clear, the stream is high or the stream is not limited, the image will be clear. In addition, the stream of PTZ is mentioned here. Because PTZ is rotating at a time, the picture changes greatly, and the amount of data is large. The more the picture changes, the larger the amount of data. Under the same parameter settings (that is, all channels have the same compression ratio), the video files of the PTZ channel will be larger than others. This is a normal phenomenon. If the video stream of this channel is forcibly limited, the video playback is not vague. Clear, so it is not recommended to do stream restrictions on PTZ.
Second: Please try to buy ATI graphics cards, because the quality of ATI graphics cards is recognized as the best in the industry, graphics industry is in the rendering, line management, processing speed, 3D textures, etc., ATI graphics may not be as good in some aspects as other manufacturers , but in terms of quality, the color, delicateness, sharpness, and color reproduction are better than those of other brands.
Third: Set the video resolution and stream height. For example, if the video resolution is high, the image is clear, the stream is high or the stream is not limited, the image will be clear. In addition, the stream of PTZ is mentioned here. Because PTZ is rotating at a time, the picture changes greatly, and the amount of data is large. The more the picture changes, the larger the amount of data. Under the same parameter settings (that is, all channels have the same compression ratio), the video files of the PTZ channel will be larger than others. This is a normal phenomenon. If the video stream of this channel is forcibly limited, the video playback is not vague. Clear, so it is not recommended to do stream restrictions on PTZ.
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