MAC 上编译安装nginx-rtmp-module 流媒体服务器

MAC 上编译安装nginx-rtmp-module 流媒体服务器

记录踩坑过程

下载nginx和nginx-rtmp-module

wget http://nginx.org/download/nginx-1.15.3.tar.gz
git clone https://github.com/arut/nginx-rtmp-module

生成makefile

tar -zxvf nginx-1.15.3.tar.gz
cd nginx-1.15.3
./configure --prefix=/data/server/nginx --with-http_ssl_module --add-module=../nginx-rtmp-module

报如下错误：

checking for PCRE library ... not found
checking for PCRE library in /usr/local/ ... not found
checking for PCRE library in /usr/include/pcre/ ... not found
checking for PCRE library in /usr/pkg/ ... not found
checking for PCRE library in /opt/local/ ... not found

去掉http_rewrite模块：

./configure --prefix=/usr/local/nginx --with-http_ssl_module --add-module=../nginx-rtmp-module --without-http_rewrite_module

到这一步的时候碰到如下错误：

checking for OpenSSL library ... not found
checking for OpenSSL library in /usr/local/ ... not found 
checking for OpenSSL library in /usr/pkg/ ... not found
checking for OpenSSL library in /opt/local/ ... not found

./configure: error: SSL modules require the OpenSSL library.
You can either do not enable the modules, or install the OpenSSL library
into the system, or build the OpenSSL library statically from the source
with nginx by using --with-openssl=<path> option.

执行一下openssl,看是否openssl已经安装。

openssl

如果没有安装，执行下面的命令进行安装：

 brew install openssl

有可能最后openssl没有安装到系统会自动搜索的那几个目录。我的mac上就不是。查找openssl 安装目录：

brew info openssl

按照提示加上路径即可：

./configure --prefix=/Users/username/nginx --with-http_ssl_module --add-module=../nginx-rtmp-module --with-openssl=/usr/local/opt/openssl@1.1

成功后出现如下提示：

Configuration summary
  + using system PCRE library
  + using OpenSSL library: /usr/local/opt/openssl@1.1
  + using system zlib library

  nginx path prefix: "/Users/chenhailiang/nginx"
  nginx binary file: "/Users/chenhailiang/nginx/sbin/nginx"
  nginx modules path: "/Users/chenhailiang/nginx/modules"
  nginx configuration prefix: "/Users/chenhailiang/nginx/conf"
  nginx configuration file: "/Users/chenhailiang/nginx/conf/nginx.conf"
  nginx pid file: "/Users/chenhailiang/nginx/logs/nginx.pid"
  nginx error log file: "/Users/chenhailiang/nginx/logs/error.log"
  nginx http access log file: "/Users/chenhailiang/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp

make

执行make生成二进制文件：

 make

报如下错误：

 /Library/Developer/CommandLineTools/usr/bin/make -f objs/Makefile
cd /usr/local/opt/openssl@1.1 \
&& if [ -f Makefile ]; then /Library/Developer/CommandLineTools/usr/bin/make clean; fi \
&& ./config --prefix=/usr/local/opt/openssl@1.1/.openssl no-shared no-threads  \
&& /Library/Developer/CommandLineTools/usr/bin/make \
&& /Library/Developer/CommandLineTools/usr/bin/make install_sw LIBDIR=lib
/bin/sh: ./config: No such file or directory
make[1]: *** [/usr/local/opt/openssl@1.1/.openssl/include/openssl/ssl.h] Error 127
make: *** [build] Error 2

执行如下的命令，修改一个文件

vim auto/lib/openssl/conf

把下面的几行中的.openssl去掉，然后保存

39             CORE_INCS="$CORE_INCS $OPENSSL/.openssl/include"
40             CORE_DEPS="$CORE_DEPS $OPENSSL/.openssl/include/openssl/ssl.h"
41             CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libssl.a"
42             CORE_LIBS="$CORE_LIBS $OPENSSL/.openssl/lib/libcrypto.a"

改成

39             CORE_INCS="$CORE_INCS $OPENSSL/include"
40             CORE_DEPS="$CORE_DEPS $OPENSSL/include/openssl/ssl.h"
41             CORE_LIBS="$CORE_LIBS $OPENSSL/lib/libssl.a"
42             CORE_LIBS="$CORE_LIBS $OPENSSL/lib/libcrypto.a"

注意：修改完之后需要重新执行一遍 configure，否则修改不生效。

再次make成功

make install

执行make install 安装nginx和nginx-rtmp-module到指定目录：

make install

修改配置文件

修改安装目录下面的conf/nginx.conf文件，添加rtmp配置：

rtmp {
    server {
        listen 1935;

        application mytv {
            live on;
        }
    }
}

启动服务

./sbin/nginx -c ./conf/nginx.conf

使用ffmpeg推流

ffmpeg -re -i /Users/username/test_sps_1.mp4 -vcodec libx264 -acodec aac -f flv rtmp://localhost:1935/mytv/home

ffplay 播放

ffplay -i. rtmp://localhost:1935/mytv/home

打印debug日志

如果需要调试查看debug log,做下面两部操作：

添加--with-debug选项

  ./configure --prefix=/Users/username/nginx --with-http_ssl_module --add-module=../nginx-rtmp-module --with-debug --with-openssl=/usr/local/opt/openssl@1.1

修改配置文件nginx.conf中的日志配置项：

#error_log  logs/error.log  info;

修改为

 error_log  logs/error.log  debug;

参考

https://blog.51cto.com/983836259/1835809

http://www.appblog.cn/2018/08/28/nginx-rtmp流媒体服务器搭建/