cd安装之前，先要切换到存放安装软件的目录，目录自定义，如：/usr/local
命令：
cd /usr/local
一、安装ffmpeg以及所需要的辅助工具
1、安装yasm
从http://www.tortall.net/projects/yasm/releases上面获取到最新的安装包下载路径。
安装：
cd /usr/local
# wget http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
# tar zxvf yasm-1.3.0.tar.gz
# cd yasm-1.3.0
# ./configure
# make && make install
2、安装libx264
cd /usr/local
git clone git://git.videolan.org/x264.git
cd x264
./configure --enable-shared --enable-static --disable-asm
make && make install
3、安装ffmpeg
cd /usr/local
wget http://www.ffmpeg.org/releases/ffmpeg-4.2.1.tar.gz
tar -zxvf ffmpeg-4.2.1.tar.gz
cd ffmpeg-4.2.1
./configure --enable-shared --enable-yasm --enable-libx264 --enable-gpl --enable-pthreads --extra-cflags=-I/usr/local/x264/include --extra-ldflags=-L/usr/local/x264/lib
make && make install
二、安装nginx和nginx-rtmp-module
1、下载nginx-rtmp-module
cd /usr/local
git clone https://github.com/arut/nginx-rtmp-module.git
2、编译安装nginx
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel
cd /usr/local
wget http://nginx.org/download/nginx-1.9.9.tar.gz
tar -zxvf nginx-1.9.9.tar.gz
cd nginx-1.9.9
./configure --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --add-module=/usr/local/nginx-rtmp-module
make && make install
3、配置nginx
server {
listen 8082;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location /control {
rtmp_control all; #可以配置all/record/redirect/drop
}
location / {
root /usr/local/www/mp4;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
rtmp {
server {
listen 1935; #监听的端口
chunk_size 4096;
application live { #rtmp推流请求路径
live on;
recorder rec1 {
record all manual;
record_path /usr/local/www/flv;
record_suffix -%Y-%m-%d-%H-%M-%S.flv;
exec_record_done /usr/bin/sh /usr/local/www/rtmp.sh $path $basename >>/usr/local/www/ffmpeg.log;
}
}
}
}
rtmp.sh内容如下：
#!/bin/bash
/usr/local/bin/ffmpeg -y -i $1 -vcodec copy -acodec copy /www/video/mp4/$2.mp4 && pid=$!;
apiUrl="这里是接口地址"
domain="这里是播放地址"
while true
do
existpid=$(ps aux | awk '{print $2}'| grep -w $pid)
if [ ! $existpid ]
then
rm -rf $1
curl ${apiUrl}${domain}$2".mp4"
break
else
echo $pid
sleep 10
fi
done