The Evertz 7746FS-EAES4-HD is a high-performance HD/SD-SDI frame synchronizer designed to provide seamless synchronization of video and audio signals within professional broadcast, live production, and post-production environments. With its ability to handle both HD and SD video signals, the 7746FS-EAES4-HD is an ideal solution for ensuring the timing alignment of video and audio feeds, compensating for video delays, and enabling smooth integration of multiple video sources with different timing or frame rates. This module supports the extraction and synchronization of embedded audio, offering an all-in-one solution for audio/video synchronization.