树莓派搭建nginx+rtmp服务器

http://bbs.eeworld.com.cn/thread-506444-1-1.html

1、安装依赖包

sudo apt-get install build-essential libpcre3 libpcre3-dev libssl-dev

2、下载nginx和nginx-rtmp-module源码，解压nginx

wget http://nginx.org/download/nginx-1.10.3.tar.gz
git clone https://github.com/arut/nginx-rtmp-module.git
tar -C /usr/work/lib -zxvf nginx-1.10.3.tar.gz

3、在nginx解压后的目录下新建一个extra文件夹，并将nginx-rtmp-module目录移到extra目录下，执行configure以生成Makefile配置：

./configure --with-http_ssl_module --add-module=./extra/nginx-rtmp-module

报错：找不到zlib库

./configure: error: the HTTP gzip module requires the zlib library.
You can either disable the module by using --without-http_gzip_module
option, or install the zlib library into the system, or build the zlib library
statically from the source with nginx by using --with-zlib=<path> option.

解决方案：官网下载zlib，解压安装

wget http://www.zlib.net/zlib-1.2.11.tar.gz
tar -C /usr/work/lib -zxvf zlib-1.2.11.tar.gz
cd /usr/work/lib/zlib-1.2.11
./configure
make
make install

4、编译nginx

make -j4

报错：

解决方法：将src/os/unix/ngx_user.c文件中第26行注释，并将objs/Makefile文件中的-Werror删掉

5、安装

sudo make install

默认安装目录/usr/local/nginx

6、nginx rtmp配置

nginx配置文件在/usr/local/nginx/conf目录下，配置rtmp server功能需要修改该目录下nginx.conf文件，在文件的末尾(大括号之后，不要添加到大括号里面)添加以下内容

# rtmp server
rtmp {server {listen 1935;chunk_size 4096;//live用于直播application live {live  on;record off;}//vod用于点播application vod {play /home/robot/pi/Videos;}}
}

7、测试rtmp服务器

启动nginx，执行sudo /usr/local/nginx/sbin/nginx

7.1点播测试

在/home/robot/pi/Videos目录下添加一个测试文件，比如test.mp4，用自己的pc，打开播放器（比如vlc），输入rtmp点播URL：rtmp://192.168.3.9/vod/test.mp4

7.2直播测试

大疆无人机设置直播上传网址：rtmp://192.168.3.9/live

用自己的pc，打开播放器（比如vlc），输入rtmp直播URL：rtmp://192.168.3.9/live

8、设置开机自启动rtmp服务器

8.1、创建/etc/rc.local脚本文件，并写入想要运行的脚本程序

#!/bin/bashsudo -S /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf << EOF
root 密码
EOF
exit 0

8.2、设置/etc/rc.local脚本可执行权限

sudo  chmod +x /etc/rc.local

8.3、创建/etc/init.d/ngnix文件为ngnix开机启动脚本

#!/bin/bashset -e
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="nginx daemon"
NAME=nginx
DAEMON=/usr/local/nginx/sbin/$NAME
SCRIPTNAME=/etc/init.d/$NAME# If the daemon file is not found, terminate the script.
test -x $DAEMON || exit 0d_start() {$DAEMON || echo -n " already running"
}d_stop() {$DAEMON –s quit || echo -n " not running"
}d_reload() {$DAEMON –s reload || echo -n " could not reload"
}case "$1" instart)echo -n "Starting $DESC: $NAME"d_startecho ".";;
stop)echo -n "Stopping $DESC: $NAME"d_stopecho ".";;
reload)echo -n "Reloading $DESC configuration..."d_reloadecho "reloaded.";;
restart)echo -n "Restarting $DESC: $NAME"d_stop
# Sleep for two seconds before starting again, this should give the
# Nginx daemon some time to perform a graceful stop.sleep 2d_startecho ".";;
*)echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" >&2exit 3;;
esac
exit 0

8.4、设置/etc/init.d/ngnix脚本可执行权限

chmod +x /etc/init.d/nginx

8.5、设置开机自启动

sudo update-rc.d  nginx defaults