Using a Genlock Input
Note
In Multi-encoding mode, when no Genlock Input is selected and SDI 1 is selected for encoder 1, the Video Source for encoders 2, 3, and 4 is forced respectively to SDI2, SDI3, and SDI4 with no possibility to change.
The Sync Input supports SD Black Burst and HD Tri-level signals in the following formats: PAL, NTSC, 720p25, 720p29.97, 720p30, 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60.
In multi-camera mode, it is not recommended to use the genlock input. The cameras must be genlocked beforehand if they need to be synchronised.
From the Home menu, tap
> 
.Tap on
the Genlock Input field to select the desired input used for synchronizing the encoders.
In the sidebar, click Streaming > Input/Output.
In the Synchronization pane's Genlock Input dropdown, select the desired input used for synchronizing the encoders.
Genlock Input