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
#切换的homme目录
cd /home
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
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
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 ./config #编译程序 make #安装程序 make install
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
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
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
4. 修改配置运行服务
修改nginx配置
vi /usr/local/nginx/conf/nginx.conf
修改之后的配置
#user nobody; worker_processes 1; # ##error_log logs/error.log; ##error_log logs/error.log notice; ##error_log logs/error.log info; # ##pid logs/nginx.pid; # # events { worker_connections 1024; } #RTMP閰嶇疆 rtmp{ server{ listen 1935; application myapp{ live on; } application hls{ live on; hls on; hls_path /tmp/hls; } } } # http { include mime.types; default_type application/octet-stream; # ##log_format main '$remote_addr - $remote_user [$time_local] "$request" ' ## '$status $body_bytes_sent "$http_referer" ' ## '"$http_user_agent" "$http_x_forwarded_for"'; # access_log logs/access.log; # sendfile on; ##tcp_nopush on; # ##keepalive_timeout 0; keepalive_timeout 65; # gzip on; #include /usr/local/nginx/conf.d/*.conf; server { listen 80; server_name localhost; # ##charset koi8-r; # ##access_log logs/host.access.log main; # location / { root html; index index.html index.htm; } location /hls { types{ application/vnd.apple.mpegurl m3u8; video/mp2t ts; } root /tmp; add_header Cache-Control no-cache; } ##error_page 404 /404.html; # ## redirect server error pages to the static page /50x.html ## error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } } # ## proxy the PHP scripts to Apache listening on 127.0.0.1:80 ## ##location ~ \.php$ { ## proxy_pass http://127.0.0.1; ##} # ## pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 ## ##location ~ \.php$ { ## root html; ## fastcgi_pass 127.0.0.1:9000; ## fastcgi_index index.php; ## fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; ## include fastcgi_params; ##} # ## deny access to .htaccess files, if Apache's document root ## concurs with nginx's one ## ##location ~ /\.ht { ## deny all; ##} # # ## another virtual host using mix of IP-, name-, and port-based configurati ##error_page 404 /404.html; # ## redirect server error pages to the static page /50x.html ##
执行nginx
/usr/local/nginx/sbin/nginx
关闭防火墙
systemctl stop firewalld
systemctl disable firewalld
测试功能
ffmpeg -re -i ychx.mp4 -vcodec copy -codec copy -f flv rtmp://192.168.199.145/hls/cctv
测试访问
视频切片保存位置：/tmp/hls/ m3u8视频访问地址：http://192.168.199.145/hls/cctv.m3u8
重启nginx
/usr/local/nginx/sbin/nginx -s reload
