用FFmpeg+nginx+rtmp搭建环境实现推流

Windows：

1、下载文件：

链接：https://pan.baidu.com/s/1c2LmIHHw-dwLOlRN6iTIMg
提取码：g7sj
2、解压文件：

  解压到nginx-1.7.11.3-Gryphon

3、进入windows的cmd; 

> cd nginx-1.7.11.3-Gryphon    //进入nginx的目录

> nginx.exe -c conf\nginx-win-rtmp.conf   //运行rtmp配置文件 

     注意：此时命令行会一直处于执行中 不用理会  也不要关闭

测试：浏览器输入localhost:80  ，查看是否配置nginx启动成功!
4、推流：

ffmpeg -re -i 123.mp4 -vcodec libx264 -acodec aac -f flv rtmp://你的ip地址:1935/live/home

5、拉流：

电脑打开vlc播放器    输入地址：rtmp://你的ip地址:1935/live/home  

 Linux:

1、安装工具：

   #gcc gcc-c++ perl 编译软件包用

   yum install -y net-tools wget unzip gcc gcc-c++ perl

2、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

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 
#创建全局命令
ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx
#查看nginx模块 nginx -V

安装FFmpeg：

安装ffmpeg时需要提前安装yasm插件:
cd /home
wget http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
tar -xvf yasm-1.3.0.tar.gz
cd yasm-1.3.0/
./configure && make && make install

开始安装ffmpeg：
cd /home
wget http://www.ffmpeg.org/releases/ffmpeg-3.4.tar.gz
tar -xvf ffmpeg-3.4.tar.gz
cd ffmpeg-3.4/
./configure && make && make install

编译成功后测试：
ffmpeg --help

修改nginx配置：

新建配置文件：
vi /usr/local/nginx/conf/nginx-rtmp.conf
输入内容：

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106

#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 123.mp4 -vcodec copy -codec copy -f flv rtmp://你的ip/hls/cctv

测试访问

视频切片保存位置：/tmp/hls/
m3u8视频访问地址：http://你的ip/hls/cctv.m3u8

 重启nginx

/usr/local/nginx/sbin/nginx -s reload