树莓派+USB摄像头进行网络监控—MJPG-Streamer

一、硬件材料

1、树莓派3或3B+
2、电脑
3、USB摄像头

二、检查树莓派是否已加载USB摄像头

输入命令行
also usb
或者输入
ls /dev

三、安装NJPG-Streamer

依次输入命令行
pi@raspberrypi:~ $ sudo apt-get install cmake libjpeg8-dev
pi@raspberrypi:~ $ wget https://github.com/jacksonliam/mjpg-streamer/archive/master.zip
pi@raspberrypi:~ $ unzip master.zip
pi@raspberrypi:~ $ cd mjpg-
pi@raspberrypi:~/mjpg-streamer-master $ cd mjpg-*
pi@raspberrypi:~/mjpg-streamer-master/mjpg-streamer-experimental $ make
pi@raspberrypi:~/mjpg-streamer-master/mjpg-streamer-experimentalsudo make install
pi@raspberrypi:~/mjpg-streamer-master/mjpg-streamer-experimental cd $home
pi@raspberrypi:~ $

四、启动MJPG-Streamer

输入命令,启动mjpg-Streamer
pi@raspberrypi: ~ $ /usr/local/bin/mjpg_streamer -i “/usr/local/lib/mjpg-streamer/input_uvc.so -n -f 30 -r 1280x720” -o “/usr/local/lib/mjpg-streamer/output_http.so -p 8080 -w /usr/local/share/mjpg-streamer/www”

五、参数说明

-i “/usr/local/lib/mjpg-streamer/input_uvc.so -n -f 30 -r 1280x720”
-i 输入
input_uvc.so:UVC输入组件

  -f  30             :表示30帧

 -r 1280*720     :分辨率

 -y                   :YUV格式输入(有卡顿),不加表示MJPG输入(需要摄像头支持)

-o “/usr/local/lib/mjpg-streamer/output_http.so -p 8080 -w /usr/local/share/mjpg-streamer/www”

    -o 输出

      output_http.so          :网页输出组件

      -w www                                  : 网页输出

     -p 8080                                   :端口   8080

       -d 1000                                   : 时间1S

可以直接打开网址 http://<树莓派ip>:8080

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转载自blog.csdn.net/qq_53188955/article/details/115579962