Audio source on NDI Grid

General
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1

Hello folks,

Recently I`ve built a grid (mosaic) on CasparCG Server with Client CasparCG. All the sources on the grid are NDI feeds. I can see the grid on the NDI Studio but I’m struggling to get the audio only from one source from the grid. Does anyone know how I can get only one audio feed from the NDI grid instead of all audio sources from the grid?

Best,

Andi

2

I assume that each grid item is allocated to a unique CasparCG layer. You can control the audio output amplitude using the MIXER VOLUME command. For example to fade the audio on layer 12 to 0 with a transition time of 25 frames:

MIXER 1-12 VOLUME 0.0 25 LINEAR

No change in volume on the layer uses an amplitude 1.0