The temporal relationship between video and audio can be compromised every time the signal is encoded and decoded, or when video/audio processing is performed. In broad television signal distribution networks, such as the one depicted below, the possibility of lip sync errors is substantial, especially when signals are transmitted across several locations. iControl Lip Sync Monitoring can collect data from a host of Densité modules to perform, over IP, end-to-end detection and measurement of lip sync errors.
