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KlakNDI-Window-Tracker

A utility that lets you track specific windows using KlakNDI https://github.com/keijiro/KlakNDI

Dependencies

Make sure to follow installation instructions here: https://github.com/keijiro/KlakNDI before installing

Installation

Add package to UPM https://github.com/gltovar/KlakNDI-Window-Tracker.git#upm

How to use

Screen Shot

  • Add the NDI Track Desktop Window Script as a component to an empty game object. Then add an Ndi Receiver to the same game object.
  • Set Target W Name to the window name of the window you want to capture
  • If you want to capture a whole screen (in which case, you should just use the Ndi Receiver direction) fill in an ndi name in the Request NDI Name field, Leave blank if you are using window capture
  • Expand Ndi Monitor Mapping to fill in Monitor Names with NdiNames. If the mapping array is empty you can use the window from the Target W Name drag it from monitor to monitor to get each monitor name.
  • There are 2 ways to use this:
    • Put a Renderer in Ndi Receiver Target Renderer and the NDI Track Desktop Window will use that property to adjust the texture properties.
    • Put in a render texture in Ndi Receiver Target Texture and write a script that updates the material using that render texture to have offsets and scales from the Normailzed Window Rectangle. X,Y refer to the offset and W,H refer to the scale.

Issues

There is a problem with ScreenCapture HX, often if you change an NDIReceiver ndiName at run time ScreenCapture HX will crash. Opening windows process manager is required to completely shut it down before relaunching it. This issue doesn't happen with the regular ScreenCapture. Latest information regarding the issue can be found here: keijiro/KlakNDI#104

Change Log

  • 0.7.1

    • Exposed the NdiReceiver in NDITrackDesktopWindow to allow multiple trackers to use the same Receiver

  • 0.7.0

    • Initial Release