Latin America. Although SDI sources contain video and audio data, this does not mean that video and audio are automatically synchronized. Also referred to as Lip-Sync error or AV delay, these variations can create a noticeable problem for the viewer.
Any active processing equipment can introduce an error into AV synchronization, but compensation can only be possible at the system level.
The PHABRIX AV Delay Generation and Analysis option offers a comprehensive solution for audio-to-video differential delay measurement over a transmission chain.
The tool not only provides a real-time update of the differential delay between the video content and the selected audio channel pair, but can also be used to measure the propagation, or line delay, of the video and audio content.
The AV Delay Analysis option, available on the Sx and Rx Series, offers a comprehensive solution for measuring differential delay between audio and video across a transmission chain.
