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When do I need to set the DVR output resolution
A friend purchased a monitor with a resolution of 1080P to display a 2.0 megapixel webcam, and the monitor image was not as good as the 1080P monitor. Why is the screen still blurred or not HD? It doesn't look like a 100-megapixel camera.
After many groping around, after some tossing, the reason turned out to be: monitoring hard disk recorder output resolution is not adjusted!
Many people have asked, monitoring video recorders installed, need to adjust the output resolution? Today we talk about the issue of the resolution of the video recorder output.
First explain the video recorder output resolution.
The output resolution is the ability of the video recorder to output the screen resolution. Only when the output resolution of the video recorder matches the resolution of the connected monitor can the best display effect be achieved.
The normal video recorder output resolution setting method is found in the system setting and interface output options.
For example, if your video recorder outputs the highest resolution of 1080P, which is also a 1080P display, then the effect is best when the resolution is set to 1920*1080.
However, it should be noted that video recorder output resolution and camera resolution are not a concept not to be confused.
Then we usually install monitoring, use hard disk recorders is not also not adjust the effect is also very good Yeah, it is because each brand of video recorder factory has a default output resolution, usually we use the Hai Kang recorder output resolution: 1024 * 768 Majestic 12800 * 1024 (unused models have different default values) Other brands can go to the recorder settings to see inside.
The default output resolution can be applied to most of the current mainstream displays, video recorders directly connected to the monitor, you can display the screen. If you use a high-definition camera such as 2 million cameras, if you do not set the output resolution, then the display effect may not reach 2 million pixels.
Therefore, when we adjust the output resolution, we must adjust the output resolution to match the display resolution so that the best results can be displayed.
There will be a description of the model or resolution on the label of the general monitor, which can be searched online or call the display manufacturer's customer service according to the model. Or you can check the display's parameter menu by yourself.