Video quality

Differences between CMOS vs CCD sensor

In this article, I talk about the difference between CCD and CMOS sensors for CCTV and what are the advantages and disadvantages of these technologies.When a camera captures an image, the sensor is the element that converts the received light into electrical or digital signals.After this conversion to signals, the camera’s main processor can work and enhance …

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Understand how CCTV codecs work

When the video is generated by a CCTV camera, is necessary to compress it to save bandwidth and storage space. The compression is performed by a CCTV codec algorithm such as MJPEG, MPEG-4, H.264 or H.265. In this article I will explain how the main CCTV codecs work. Just keep reading…A CCTV codec works just …

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