With Dante and USB and NDI methods of inputting audio they end up coming in at different times, it would be great to have a visual tool to allow us to match them all together and then possibly to a "test audio" from a camera.

I was thinking represent each audio input as different colours that way you can match peaks in the wave really quickly.

I thought everyone would have this issue. Is it just a live on location issue?

What I do to explain the reason. I have two roll bags that I take on location to events. Each time I might need to change which audio input does what as I may need Crowd mics via Dante and Clean feed via UMC404 with some mic also plugged in. at another location, the Dante might need to be at the DJ booth and another time it might not be used. I can't go via a Camera NDI as I'm using PTZoptics and they just have a stereo plug and it doesn't seem to be that good anyway. I use that input simply for syncing the audio and video. a Visualisation tool would allow me to do this quickly and very accurately. This visualisation tool would also help with calibrating the Plugins