NDI Quality + Sync Issues

Hello all,

I’m having some pretty severe issues with my Pearl-2 units. We used to be able to capture 3 NDI sources coming in at 1080 from vMix and have no issues. Now they’re choppy and out of sync.

Drives are empty, units have been factory reset.

Epiphan Firmware 4.14.2f
vMix Versions and both produce the same result in Pearls.

NDI elsewhere is totally fine. We moved from Pearl-2s to wirecast to capture ISOs in the meantime. Wanted to see if anyone else has been having this issue or if NDI this way is just no longer supported?



Can you confirm this is also happening when using the NDI tools by Newtek? Or is it only related to vmix?


  • Adam