This value will not fluctuate higher or lower from the value set on the device by the user/installerĬBR can be useful in certain scenarios where consistent quality is an absolute requirement but it will have a negative impact on the number of storage days (on the hard drives). This way you’ll have high-quality images on important scenes (with motion), and low-quality images for scenes with minimal motion.ĬBR stands for Constant Bit Rate, which means the bit rate value will stay the same regardless of what type of activity is going on the screen. VBR allows the system to use a high bit rate for scenes with a motion, and low when there’s no motion. When VBR is selected, the bit rate value should be set to the highest setting (maximum bit rate) and then the system will adjust it automatically. Less activity leads to a lower value of the bitrate. More activity/ or motion leads to a higher value of bitrate. VBR stands for Variable Bit Rate, which means the bit rate will fluctuate in value depending on what’s happening in the scene. Below we will explain what these parameters mean. In most CCTV systems, there are two main bit rate types that can be selected: VBR and CBR. For example, the screenshot below shows the video settings for a Hikvision camera. Usually, the bit rate is found under the device configuration settings and it is labeled Video, or Image, or Stream settings. The bit rate settings can be found on the camera’s or recorder’s configuration panel. This depends on your security equipment model and make. Where to locate the Bit Rate settings in my security camera system? The higher this number, the better the image quality of your footage. These values can be adjusted and modified to match your requirements. Obviously, there’s more to the technical aspect of the bit rate, but that’s all you need if you want to know just the bit rate meaning and purpose in the CCTV or IP camera systems.īit rates are noted by a Kilobits per second or “kbps”. More data (thus, a higher bit rate) the better the quality of the video.
Another way to think of bit rate is based on the video quality. The bit rate in security videos (and not only) is essentially the amount of data that’s being sent by the video feed. In this guide, we will give a deeper understanding of bit rate and how this parameter impacts the performance of your CCTV security camera system.
#Bitrate using camera plus pro how to
It’s important to understand the bit rate and how to use it in your security system. If you have been dealing with security cameras you’ll probably have heard the term bit rate.
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