mac切换音频输出设备方法

系统设置

• System Settings —-> Sound output/Sound input

  

命令行切换

1. 安装工具

   brew install switchaudio-osx
   

2. 显示所有设备

   switchaudiosource -a
   ketong’s iPhone Microphone
   Jabra EVOLVE 20 MS
   BlackHole 2ch
   MacBook Pro Microphone
   WeMeet Audio Device
   HP D27k
   Jabra EVOLVE 20 MS
   BlackHole 2ch
   MacBook Pro Speakers
   WeMeet Audio Device
   BlackHole+Jabra
   

3. 切换设备

   ➜  ~ switchaudiosource -s 'BlackHole+Jabra'
   output audio device set to "BlackHole+Jabra"