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

#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 
#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..tar.gz

tar -xvf yasm-1.3..tar.gz

cd yasm-1.3./

./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：

#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