Multichannel casparcg with multi audio

I m using casparcg server with 8 Channel and i wll get multi audio in any one of the 8 channel via sdi. so how can i configure it.

If you are trying to output embedded audio on each channel output you would need to add eight of these blocks in each <channel> <consumers> block:

  <decklink>
    <device>1</device>
    <keyer>external</keyer>
    <key-only>false</key-only>
    <embedded-audio>true</embedded-audio>
    <channel-layout>stereo</channel-layout>
    <buffer-depth>3</buffer-depth>
    <latency>low</latency>
  </decklink>

Each channel with a unique device number. I’m assuming you are using Decklink Duos or a Quad.

Replace <keyer>external</keyer> with <keyer>default</keyer> for video whiteout key.