香蕉派BPI-M2 Zero音频输出教程
Raspbian预配置音频输出镜像下载地址
链接：https://pan.baidu.com/s/1UnzxK58u_wj7xVKc2FKaqg 提取码：73p9
Ubuntu预配置音频输出镜像下载地址
链接：https://pan.baidu.com/s/1ZA4r5-NAvU5KeEpc_ec_fQ 提取码：p0fq
系统2020-04-28-ubuntu-16.04-mate-desktop-bpi-m2z-sd-emmc (账号pi 密码 bananapi)
sudo nano /etc/asound.conf
输入如下
pcm.!default {
type hw
card 1 //If you want to set HDMI as output ,turn 0 to 1.
device 0
}
ctl.!default {
type hw
card 1 //If you want to set HDMI as output ,turn 0 to 1.
}
保存重启
右键点击喇叭调出上图选项.左键点击上图选项
弹出设置栏按照上图选择HDMI位置 之后.电机 close 关闭
鼠标放喇叭图标位置 显示 音频信息已经切换到HDMI
系统2020-04-28-raspbian-stretch-bpi-m2z-sd-emmc (账号pi 密码 bananapi)
开启ssh远程
sudo service ssh start
sudo nano /etc/asound.conf
输入如下
pcm.!default {
type hw
card 1 //If you want to set HDMI as output ,turn 0 to 1.
device 0
}
ctl.!default {
type hw
card 1 //If you want to set HDMI as output ,turn 0 to 1.
}
保存重启
sudo apt-get install pavucontrol --fix-missing -y
音乐播放器安装
sudo apt-get install qmmp -y --fix-missing
