I'm attempting to drive both my USB connected stereo Mint Studio wireless speakers -and- my USB connected stereo audio system which is connected by a USB to HDMI adapter.
As you know you can't select two audio outputs at the same time. You can, however, build an Aggregate Audio device that gangs together both of the sound output devices.
It works because I can test each of the 4 speakers independently from the Audio Midi Setup application. All 4 channels play the test sound. I set the aggregate device up as a multichannel output.
The catch is that iTunes only plays 2 channels of audio. I need 4 to drive the aggregate audio device.
Does anyone know of a tweak or add-in to duplicate, as iTunes is playing, channels 1 & 2 of the iTunes output onto channels 1 & 2 and then also 3 & 4 to feed this aggregate device?
Thanks,
Brad
As you know you can't select two audio outputs at the same time. You can, however, build an Aggregate Audio device that gangs together both of the sound output devices.
It works because I can test each of the 4 speakers independently from the Audio Midi Setup application. All 4 channels play the test sound. I set the aggregate device up as a multichannel output.
The catch is that iTunes only plays 2 channels of audio. I need 4 to drive the aggregate audio device.
Does anyone know of a tweak or add-in to duplicate, as iTunes is playing, channels 1 & 2 of the iTunes output onto channels 1 & 2 and then also 3 & 4 to feed this aggregate device?
Thanks,
Brad