ubuntu系统入门教程-搭建Ngnix和RTMP 流媒体服务器

文章说明

介绍如何在ubuntu下搭建基于Ngnix和RTMP的流媒体服务器

步骤

1. 安装相关软件

sudo apt update
sudo apt install -y libnginx-mod-rtmp
sudo apt install -y ffmpeg
sudo apt install -y nginx

1. 配置 Nginx
修改/etc/nginx/nginx.conf

#http上面加rtmp 部分
rtmp {
    server {
        listen 1935;

application live {
    live on;
    hls on;  # 开启 HLS
    hls_path /var/www/html/hls;  # 存储 HLS 切片的目录
    hls_fragment 3s;  # 每个切片的时长
    hls_playlist_length 60s;  # 播放列表的时长
}

}

}
#http 里面加server部分
http {

server { listen 80; server_name localhost;

location /hls/ {
    root /var/www/html/;
    add_header Cache-Control no-cache;
    add_header Access-Control-Allow-Origin *;  # 允许跨域访问
    add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';  # 允许请求方法
    add_header Access-Control-Allow-Headers 'Origin, X-Requested-With, Content-Type, Accept, Range';  # 允许请求头
    try_files $uri $uri/ =404;
}

}

......
......

1. 测试推流

ffmpeg -re -i /dev/video0 -c:v libx264 -preset fast -b:v 2500k -c:a aac -b:a 128k -f flv rtmp://localhost/live/stream

测试查看

1. 利用vlc订阅网络串流

rtmp://localhost/live/stream

1. 利用ffmpeg查看，订阅保存30秒视频为flv文件，再通过vlc打开就可以

ffmpeg -i rtmp://localhost/live/stream -t 30 -c copy output.flv
vlc output.flv

1. 利用vlc订阅网络串流

http://localhost/hls/stream.m3u8