The OPG 9090DLY-HD20S HD/SD-SDI Signal Delay Device from Gra-Vue is a module board for use in an Open Gear (OPG) compatible frame, and enables delaying an HD-SDI signal up to 20 seconds. Common applications for signal delay include live production scenarios where the audio is out of sync or to seamlessly mix footage being captured locally with a satellite feed. The original un-delayed signal is looped back out along with two mirrored HD/SD-SDI outputs of the delayed signal.
Supports SD-SDI and HD-SDI along with embedded audio
Internal 20-bit digital processing
The delay can be adjusted frame-by-frame
Reference input for syncing to an external source such as a house clock
Border dial switch to adjust parameters
Audio mute button eliminates embedded audio if desired
RS-232 port for remote operation
Supports SNMP Web protocol