What does the term "latency" refer to in video transmission?

The term "latency" in video transmission specifically refers to the delay that occurs between the moment footage is captured and when it is displayed for viewing. This delay can be influenced by various factors, including the technology used for transmission, network speed, and processing time. In the context of video surveillance and closed-circuit television, understanding latency is crucial because it can impact how timely the information is received, especially in security situations where real-time monitoring is essential.

While the quality of audio, video compression, and the capability to record multiple streams are important aspects of video technology, they do not define latency. Latency focuses on the timing and responsiveness of video transmission rather than these other elements. Thus, recognizing latency is key for optimizing performance in video systems where quick real-time responses are desired.