首先确保本地可以播放声音

下载测试音频
wget https://www2.cs.uic.edu/~i101/SoundFiles/CantinaBand60.wav
aplay CantinaBand60.wav

开启USB声卡，需要直通USB芯片组

ESXI | 6.7-7.0如何强制直通板载USB芯片组

http://www.taodudu.cc/news/show-4864661.html?action=onClick

vi /etc/vmware/passthru.map
# Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI
8086  9d2f  d3d0     default

重启exsi 然后在虚拟机中添加PCI USB控制器直通设备

通过 alsa 驱动声卡

sudo apt-get install libasound alsa.utils alsa.oss

禁用 alsa-restore

sudo systemctl disable alsa-restore

启用 alsa-state
sudo systemctl start alsa-state

aplay -l 

cat /proc/asound/cards

vim /etc/asound.conf

defaults.pcm.card 1
defaults.ctl.card 1
defaults.pcm.device 0

检查声卡的命令

lsusb -v

aplay -l 

alsamixer

alsamixer -c 1

aplay -D "default" whatever.wav

shairport-sync --displayConfig

shairport-sync -v --statistics


sudo systemctl enable shairport-sync
sudo systemctl stop shairport-sync
sudo systemctl start shairport-sync

通过 pulseaudio 驱动声卡

sudo apt install pulseaudio-utils pulseaudio

pactl list short sources
pactl list short sinks

pactl set-default-source alsa_input.usb-C-Media_Electronics_Inc._USB_Audio_Device-00.mono-fallback

pactl set-default-sink alsa_output.usb-C-Media_Electronics_Inc._USB_Audio_Device-00.analog-stereo

关闭防火墙

sudo ufw disable

先安装 nqptp，支持 airplay2 需要安装 nqptp。如果只 airplay 不需要安装。

https://github.com/mikebrady/nqptp

https://github.com/mikebrady/shairport-sync

export https_proxy=http://10.0.0.150:7890 http_proxy=http://10.0.0.150:7890 all_proxy=socks5://10.0.0.150:7890

安装 nqptp

git clone https://github.com/mikebrady/nqptp.git
cd nqptp
autoreconf -fi
./configure --with-systemd-startup
make
sudo make install

sudo systemctl enable nqptp
sudo systemctl start nqptp
sleep 1
sudo systemctl status nqptp

安装 shairport-sync

git clone https://github.com/mikebrady/shairport-sync.git
cd shairport-sync
autoreconf -fi
./configure --sysconfdir=/etc --with-alsa \
  --with-soxr --with-avahi --with-ssl=openssl --with-systemd --with-airplay-2
make
sudo make install

## 修改声卡名称为 hw:1

vim /etc/shairport-sync.conf

## 测试
shairport-sync -v --statistics

sudo systemctl enable shairport-sync
sudo systemctl start shairport-sync
sleep 1
sudo systemctl status shairport-sync