爱上学管理后台

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sudo /zxedu/bin/libexec/install-x11.py 
sudo cp /zxedu/bin/libexec/data/xapp.ini /zxedu/data/config/x11/

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vim /etc/xorg.cong
Section "Monitor"
    Identifier "HDMI-1"
    Option     "PreferredMode" "1600x900"
EndSection
 
Section "Screen"
    Identifier "HDMI-1"
    Monitor          "Monitor"
    DefaultDepth     24
    Option "TwinView Orientation" "RightOf"
 SubSection "Display"
     Depth 24
 EndSubSection
EndSection

snippet.sh

aplay -l 得到设备信息(0是声卡编号，7是设备编号）；aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav 测试是否正常运行（耳机音响也可以）

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alsamixer

注意：MM代表关闭 00是代表开启 M切换状态 上下键更改声音大小

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alsactl store && cp /var/lib/alsa/asound.state /zxedu/data/config/x11/backup/ #保存配置

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vim /zxedu/data/config/x11/xapp.ini
enable = true
env = "ALSAPCM=plughw:0,7" ##1.2中aplay -l得到的设备编号
xinit = "/usr/bin/chromium" "--no-sandbox" "--user-data-dir=/zxedu/data/chromium" "--start-fullscreen" "--window-size=1920,1080" "--app=http://127.0.0.1/webui/#/gate-tunnel"

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vim /zxedu/data/config/x11/xapp.ini
# 1. 修改参数--camera，指定相机
# 2. 默认在本地进行人脸识别，需要额外安装依赖
#    /zxedu/bin/libexec/install-facefeature.sh
# 3. 可以使用Remote GPU模块
#    在--zxface_url参数中增加'|feature=http://remote.gpu'
# 4. 海康相机RTSP地址：rtsp://admin:ggmm2016@192.168.0.5/Streaming/Channels/1
# 5. 必须配置campusng支持zxface，如果本机未安装显卡的话需要配置campusng使用Remote GPU
#    如果不能为campusng配置zxface，可以配置远程人脸比对:
#        --zxface_url='|match=http://remote.cdn' --cdn_url='http://remote.cdn'
#    或者:
#        --zxface_url='|match=http://remote.cdn|feature=http://remote.gpu' --cdn_url='http://remote.cdn'
#6. 无显卡cdn需启用云端gpu人脸识别  vim /zxedu/data/config/campusng/zxface_remote_url,没有文件新建；添加云端gpu 
#    地址http://192.168.1.246(本地） http://cd.nashira.cn:60088（公网），有显卡需要安装large镜像
 
 
env = "LD_LIBRARY_PATH=/usr/local/campusng/lib/lib:/usr/local/cuda/lib64:/usr/local/openvino" "PYTHONPATH=/usr/local/openvino/python3.7:/usr/local/campusng/lib/face:/usr/local/campusng/lib"
xinit = "/usr/bin/env" "python3" "face_recognition_demo.py" "--full_screen" "--face_function=match" "--zxface_url=|match=http://127.0.0.1" "--camera=webcam://0"##调用本身相机或者USB相机
#xinit = "/usr/bin/env" "python3" "face_recognition_demo.py" "--full_screen" "--face_function=match" "--zxface_url=|match=http://127.0.0.1" "--camera=rtsp://admin:ggmm2016@192.168.1.172/Streaming/Channels/1"##调用第三方ip相机

snippet.sh

vim /zxedu/data/config/x11/xapp.ini
env = "ALSAPCM=plughw:0,7"  ##1.2中aplay -l得到的设备编号
xinit = "/usr/bin/chromium" "--no-sandbox" "--user-data-dir=/zxedu/data/chromium" "--ignore-gpu-blacklist" "--use-gl=desktop" "--start-fullscreen" "--window-size=1920,1080" "--app=http://127.0.0.1/webui/tools/fullscreen_cameras.html#camera_cmdb_id_0,camera_cmdb_id_1" 

```sh sudo /zxedu/bin/libexec/install-x11.py sudo /zxedu/bin/libexec/install-facefeature.sh (启用本地人脸识别安装，未启用不用安装）

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