The following table provides an overview of the latency from capture to output.
All results were obtained from a setup consisting of two servers, each with one capture card and one screen. Tested with 60fps Content with Framecounter.
One Server is playing a reference signal to a monitior and the same signal in a other servers Liveinput. Then the second server plays this Liveinput on another monitior next to the reference one.
With a camera you can now make a picture and see the frame difference on the counter.
All Playout Outputs are synced via Nvidia Framelock.
Capture Cards |
Input |
Delay in Frames |
PXO-IH2 | 2x HDMI 2.0 | 3 frames |
PXO-CT2H1 | 2x12G-SDI/4x 3G-SDI | 2 frames |
1x HDMI 2.0 | 3 frames | |
PXO-IS2 | 2x 3G-SDI | 2 frames |
PXO-IS4 | 4x 3G-SDI | 3 frames |
PXO-CS4 | 4x 3G-SDI | 3 frames |
PXO-CS8 | 8x 3G-SDI | 3 frames |
PXO-CT4 | 4x 12G-SDI/8x 3G-SDI | 3 frames |
PXO-IS1 | 1x 3G-SDI | 2 frames |
27.06.24|R.F.