Snell & Wilcox IQBAIR AES/EBU - Audio embedder

The IQBAIR embeds up to two AES/EBU streams into a serial 4:2:2 video stream. Four cards may be cascaded to cater for all 16 mono channels if required. Serial 4:2:2 video outputs provide regenerated copies of the input serial 4:2:2 video stream, and EDH checking and checksum reinsertion is to SMPTE RP 165. The IQBAIR examines the SDI video input and reports EDH errors and audio data presence. If the

selected audio group is not present on upstream serial digital video, the unit will add it, otherwise it will flash a warning LED and not perform insertion. SDI video outputs provide regenerated copies of the input SDI video stream and EDH checking and checksum re-insertion is to SMPTE RP 165. Four cards may be cascaded to cater for all 16 mono channels that can embedded. Control may be by card edge controls or via the RollCall™ remote control system.