Uaudio in/output ports

From: Eivind Nicolay Evensen <eivinde_at_terraplane.org>
Date: Thu, 16 Mar 2023 07:50:45 UTC
Is there something I can do so that for example on this:

  ugen1.2: <Yamaha Corporation Steinberg UR44> at usbus1
  uaudio0 on uhub0
  uaudio0: <Yamaha Corporation Steinberg UR44, class 239/2, rev 2.00/2.10, addr 1> on
  uaudio0: Play[0]: 192000 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Play[0]: 176400 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Play[0]: 96000 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Play[0]: 88200 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Play[0]: 48000 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Play[0]: 44100 Hz, 4 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Record[0]: 192000 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Record[0]: 176400 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Record[0]: 96000 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Record[0]: 88200 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Record[0]: 48000 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: Record[0]: 44100 Hz, 6 ch, 24-bit S-LE PCM format, 2x8ms buffer.
  uaudio0: MIDI sequencer.
  pcm4: <USB audio> on uaudio0

I can select the specific in/output ports I want,
rather than recording the left channel always gives me
input 1,3,5 while right gives 2,4,6?

Ideally I'd like to make use of the second output pair
separately as well.

Regards

-- 
Eivind Nicolay Evensen