Vmix Plugin -

vMix supports a wide range of plugins and third-party integrations that enhance its professional live production capabilities. Its open API allows developers to create custom tools for scoreboards, titling, and remote control.  Key Plugin Types 

for real-time audio processing. This is the most common way to extend the software's functionality internally. vmix plugin

Examples & code snippets (conceptual)

• vMix HTTP command (CURL) to trigger input transition:

  curl "http://127.0.0.1:8088/api/?Function=Cut&Input=1"
  

• Example JSON WebSocket message pattern (overlay receives):

  <button onclick="fetch('http://localhost:8088/api/?Function=StartRecording')">Record</button>
  <button onclick="fetch('http://localhost:8088/api/?Function=StopRecording')">Stop</button>
  

• Overlay engine (HTML/CEF input)

  Any standard VST3 audio plugin (like Waves or FabFilter) can be installed on your Windows PC and loaded into vMix's audio mixer. of plugin, such as one for audio processing hardware control vMix supports a wide range of plugins and

  Direct VST Plugins: Used for audio processing. You can add these directly to any audio input via the "Plugins" tab in the input settings. vMix HTTP command (CURL) to trigger input transition: