利用centos7+nginx+rtmp+ffmpeg搭建流媒体服务器-流媒体服务器搭建知识

centos7+nginx+rtmp+ffmpeg搭建流媒体服务器1.安装前需要的工具#net-tool 查本地IP #wget 下载安装包 #unzip 解压zip包 #gcc gcc-c++ perl 编译软件包用 yum install -y net-tools wget unzip gcc gcc-c++ perl 2. 将将Centos的yum源更换为国内的阿里云源#备份yum源 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup #下载阿里源 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo #清空缓存 yum makecache 3. 安装nginx及rtmp

将当前目录切换的/home下

#切换的homme目录 cd /home 1. 下载并解压pcre #下载pcre包 wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.41.tar.gz #解压pcre包 tar -zxvf pcre-8.41.tar.gz 2. 下载并解压zlib #下载zlib包 wget http://www.zlib.net/zlib-1.2.11.tar.gz #解压zlib包 tar -zxvf zlib-1.2.11.tar.gz 3.下载并安装openssl #下载openssl包 wget https://www.openssl.org/source/old/1.0.1/openssl-1.0.1i.tar.gz #解压openssl包 tar -zxvf openssl-1.0.1i.tar.gz #切换到openssl里 cd openssl-1.0.1i #生成配置文件默认配置 ./configure #编译程序 make #安装程序 make install 4. 下载并解压nginx-rtmp-model #下载rtmp包 wget https://github.com/arut/nginx-rtmp-module/archive/master.zip #解压下载包 unzip -o master.zip #修改文件夹名 mv master nginx-rtmp-module 5.安装nginx #下载nginx wget http://nginx.org/download/nginx-1.12.2.tar.gz #解压nignx tar -zxvf nginx-1.12.2.tar.gz #切换到nginx中 cd nginx-1.12.2 #生成配置文件，将上述下载的文件配置到configure中 ./configure --prefix=/usr/local/nginx --with-pcre=/home/pcre-8.41 --with-zlib=/home/zlib-1.2.11 --with-openssl=/home/openssl-1.0.1i --add-module=/home/nginx-rtmp-module #编译程序 make #安装程序 make install #查看nginx模块 nginx -V 4. 安装ffmpeg #安装epel包 yum install -y epel-release #导入签名 rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 #导入签名 rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro #升级软件包 rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm #更新软件包 yum update -y #安装ffmpeg yum install -y ffmpeg #检查版本 ffmpeg -version 5. 修改配置运行服务1.修改nginx配置vi /usr/local/nginx/conf/nginx.conf

修改之后的配置

#工作进程 worker_processes 1; #事件配置 events { worker_connections 1024; } #RTMP配置 rtmp { server { #监听端口 listen 1935; # application myapp { live on; } #hls配置 application hls { live on; hls on; hls_path /tmp/hls; } } } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; gzip on; server { listen 80; server_name localhost; location / { root html; index index.html index.htm; } #配置hls location /hls { types { application/vnd.apple.mpegurl m3u8; video/mp2t ts; } root /tmp; add_header Cache-Control no-cache; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } }2.执行nginx /usr/local/nginx/sbin/nginx 3. 打开防火墙/sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT 4.测试功能#查看IP ifconfig #在home下上传一个test.mp4视频 #推送rtmp流下载一个VLC测试 ffmpeg -re -i "/home/test.mp4" -vcodec libx264 -vprofile baseline -acodec aac -ar 44100 -strict -2 -ac 1 -f flv -s 1280x720 -q 10 rtmp://{IP}:1935/myapp/test1 #推送hls流写个HTML测试 ffmpeg -re -i "/home/test.mp4" -vcodec libx264 -vprofile baseline -acodec aac -ar 44100 -strict -2 -ac 1 -f flv -s 1280x720 -q 10 rtmp://{IP}:1935/hls/test2