H264 compresses video by analyzing motion and removing redundant data between frames. It divides footage into “macroblocks,” predicts changes, and encodes only differences. This reduces file sizes by up to 80% compared to older codecs like MPEG-2, enabling longer retention …
Video frame encoding types play a crucial role in determining the efficiency and quality of CCTV surveillance systems. The choice of codec directly affects storage consumption, network bandwidth usage, and playback compatibility across devices.
IP cameras typically offer 4K-12MP resolution, while CCTV cameras max out at 2MP due to analog limitations. IP cameras use progressive scan for sharper motion capture, whereas CCTV often employs interlaced scanning, …
A 5MP CCTV camera captures 2560×1920 pixel resolution, delivering 2.5× sharper details than 1080p cameras. These devices excel in license plate recognition, facial identification, and wide-area monitoring, with advanced features like digital zoom without quality loss. Ideal for high-risk commercial …