nginx rtmp 服务

1、下载Nginx

wget https://nginx.org/download/nginx-1.21.6.tar.gz

 

2、将压缩包移到需要的安装目录下

mv  nginx-1.21.6.tar.gz  /usr/local

　　

3、下载Nginx-Rtmp-Module

git clone https://github.com/arut/nginx-rtmp-module.git

　　

4、将文件移到需要安装目录下

mv nginx-rtmp-module  /usr/local

　　

5、进入目录

cd /usr/local

　　

6、解压Nginx压缩包

tar -zxvf nginx-1.21.6.tar.gz

　　

7、进入Nginx目录

cd nginx-1.21.6

　　

8、配置

./configure --prefix=/usr/local/nginx --add-module=../nginx-rtmp-module --with-http_ssl_module

　　

9、安装

make
make install

　　

10、配置 nginx.conf 文件（/usr/local/nginx/conf下）

#user  nobody;
# multiple workers works !
worker_processes  2;
 
#pid        logs/nginx.pid;
events {
    worker_connections  8192;
}
 
rtmp {
    server {
        listen 1935;
        chunk_size 4000;
        application live {
             live on;
 
             record all;
             record_path /tmp/av;
             record_max_size 1K;
 
             record_unique on;
             allow publish all;
             deny publish all;
 
             allow play all;
        }
    }
}
 
http {
    include       mime.types;
    default_type  application/octet-stream;
  
    sendfile        off;
 
    server_names_hash_bucket_size 128;
 
    client_body_timeout   10;
    client_header_timeout 10;
    keepalive_timeout     30;
    send_timeout          10;
    keepalive_requests    10;
    #gzip  on; 
    server {
        listen       8080;
        server_name  localhost;
 
 
        location /stat {
            rtmp_stat all;
            rtmp_stat_stylesheet stat.xsl;
        }
        location /stat.xsl {
            root nginx-rtmp-module/;
        }
        location /control {
            rtmp_control all;
        }
 
        location / {
            root   html;
            index  index.html index.htm;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }
}

　　

11、启动Nginx

cd /usr/local/nginx/sbin
./nginx -t
./nginx -s reload

    启动时可能会包错：nginx: [error] invalid PID number "" in "/usr/local/nginx/logs/nginx.pid"
    解决：
    /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

　　

12、测试（注意打开服务器8080和1935端口安全组）

访问服务器外网 IP：8080

　　

备注：

使用工具
Nginx、Nginx-Rtmp-Module

下载地址
Nginx：https://nginx.org/en/download.html
Nginx-Rtmp-Module：https://github.com/arut/nginx-rtmp-module


sudo apt-get update
sudo apt-get install libpcre3 libpcre3-dev
sudo apt-get install libssl-dev
sudo apt install zlib1g-dev


可以先运行ffmpeg -list_devices true -f dshow -i dummy来列出所有设备


推摄像头RTMP流
ffmpeg -rtbufsize 100M -f dshow -video_size 1280x720 -framerate 30 -i video="HD Camera" -c:v libx264 -f flv rtmp://192.168.56.130:1935/live/stream

推本地视频文件RTMP流
ffmpeg -re -i C:\Users\xuxia\Downloads\xuziyan.mp4 -c:v copy -c:a copy -f flv rtmp://192.168.56.130:1935/live/stream
ffmpeg -stream_loop -1 -re -i C:\Users\xuxia\Downloads\xuziyan.mp4 -c copy -f flv rtmp://192.168.56.130:1935/live/stream


推RTSP流（前提服务器支持接收RTSP推流）：
ffmpeg -rtbufsize 100M -f dshow -video_size 1280x720 -framerate 30 -i video="HD Camera" -c:v libx264 -f rtsp rtsp://192.168.56.130:8554/live/stream


你推的是RTMP流，客户端用：
ffplay rtmp://192.168.56.130:1935/live/stream

你推的是RTSP流，客户端用：
ffplay rtsp://192.168.56.130:8554/live/stream

　　

python代码：

from flask import Flask, render_template, Response
from subprocess import Popen, PIPE

app = Flask(__name__)

@app.route("/")
def index():
    return render_template("index.html")

@app.route("/live/<string:stream_name>")
def live(stream_name):
    return Response(generate_stream(stream_name), mimetype="application/x-mpegURL")
    
def generate_stream(stream_name):
    command = [
        "ffmpeg",
        "-re",
        "-i",
        "C:\\Users\\xuxia\\Downloads\\xuziyan.mp4",
        "-c:v",
        "copy",
        "-c:a",
        "copy",
        "-f",
        "flv",
        f"rtmp://192.168.56.130:1935/live/{stream_name}"
    ]
    process = Popen(command, stdout=PIPE, stderr=PIPE)
    while True:
        yield process.stdout.read(1024)
        
@app.route("/play/<string:stream_name>")
def play(stream_name):
    stream_url = f"rtmp://192.168.56.130:1935/live/{stream_name}"
    return render_template("play.html", stream_url=stream_url)

# 静态资源下载
@app.route('/static/<path:filename>')
def serve_static(filename):
    return send_from_directory('static', filename)

if __name__ == "__main__":
    app.run(debug=True)

　　

html代码：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HLS Stream Player</title>
    <link href="https://unpkg.com/video.js/dist/video-js.css" rel="stylesheet">
    <script src="https://unpkg.com/video.js/dist/video.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
</head>
<body>
    <video id="videoPlayer" class="video-js vjs-default-skin vjs-big-play-centered" controls preload="auto" width="800" height="560" data-setup='{}'>
        <source src="http://192.168.56.130/hls/stream.m3u8" type="application/x-mpegURL">
        Your browser does not support the video tag.
    </video>
    
    <script>
	    var myVideo = videojs('videoPlayer',{
	        bigPlayButton : true,
	        textTrackDisplay : false,
	        posterImage: false,
	        errorDisplay : false,
	    })
	    myVideo.play() // 视频播放
	    //myVideo.pause() // 视频暂停
	</script>
</body>
</html>

　　

效果：