adding the capability to set speakers for Atmos layout not found in Audio-Midi Setup utility.
5.1.4, 7.1.2, 9.1.6 are Atmos layout found in coreaudio, however while the Audio-Midi Setup utility had these layout available in speaker configuration in a few version of MacOS, they are no longer found.
This PR allows you to set this speaker layouts using this utility.
adding the capability to set speakers for Atmos layout not found in Audio-Midi Setup utility.
5.1.4, 7.1.2, 9.1.6 are Atmos layout found in coreaudio, however while the Audio-Midi Setup utility had these layout available in speaker configuration in a few version of MacOS, they are no longer found.
This PR allows you to set this speaker layouts using this utility.
Tested on my MacOS with my 5.1.4 setup.