Tractus MultiViewer for NDI®

View multiple NDI sources in preview, and send the multiview output as an NDI source.

Last updated May 26, 2023

Tools like OBS, vMix, and most video switchers include a multiviewer. Sometimes we’re just testing our setups and need a quick multiviewer solution.

Designed for Windows PCs, this application will allow you to view up to 16 NDI sources at once in a grid. You can choose from the following layouts:

  • 2 + 8, the classic preview/program multiviewer layout
  • 1x1 (solo)
  • 2x2 (4 sources)
  • 3x3 (9 sources)
  • 4x4 (16 sources)

In addition, you can send your multiviewer output as an NDI source.