Real-time video transmission refers to the process of sending video data over a network instantly, allowing viewers to see the content as it happens. This technology is commonly used in applications like video conferencing, live streaming, and surveillance systems. It relies on efficient data compression and transmission protocols to minimize delays, ensuring a smooth viewing experience. To achieve real-time video transmission, various technologies and standards are employed, such as H.264 for video compression and RTSP (Real-Time Streaming Protocol) for data delivery. These methods help maintain high-quality video while reducing latency, making it possible for users to interact and respond in real time.