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ffmpeg rtsp转flv挂载到web端（Linux版）

发布时间 2023-07-27 10:40:56作者: striver-sc

ffmpeg rtsp转flv挂载到web端（Linux版）

  1. 下载ffmpeg

image-20230718173453821

image-20230718173541096

解压目录

image-20230718173616408

Linux安装nginx集成nginx-http-flv-module

Linux安装nginx运行环境

  • 安装gcc-c++编译器

    yum install gcc-c++
yum install -y openssl openssl-devel

  • 安装pcre，zlib包

    yum install -y pcre pcre-devel
yum install -y zlib zlib-devel

下载安装nginx和nginx-http-flv-module

  • 下载安装包nginx，nginx-http-flv-module

    Nginx

    nginx-http-flv-module

  • 新建目录/usr/local/mysoft,将下载好的压缩包放到mysoft目录下

  • 解压nginx

    tar -zxvf nginx-1.18.0.tar.gz
cd nginx-1.18.0

  • 执行命令将nginx-http-flv-module模块添加到nginx执行安装

    ./configure --add-module=/usr/local/mysoft/nginx-http-flv-module --with-http_ssl_module
make && make install

  • nginx会被安装到/usr/local/nginx目录下

  • 配置nginx.conf

    #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{
	timeout             15s;
    drop_idle_publisher 15s;
	server{
		listen 1935; #接受推流的端口就
		chunk_size 8192; #单一推流数据包的最大容量
		application live {
          		 live on; #打开直播
           		 meta off; # 为了兼容网页前端的 flv.js，设置为 off 可以避免报错
           		 gop_cache on; # 支持GOP缓存，以减少首屏时间
           		 allow play all; # 允许来自任何 ip 的人拉流
       		 } 
	}

}


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  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       7008;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

	location /live {
		flv_live on; #打开http-flv服务
		chunked_transfer_encoding on;
		add_header 'Access-Control-Allow-Origin' '*'; #允许跨域
		add_header 'Access-Control-Allow-Credentials' 'true';
		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 configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

    ffmpeg命令推送

    ffmpeg -rtsp_transport tcp -i  "rtsp://182.116.62.148:23702/07928543399589000101?DstCode=01&ServiceType=1&ClientType=1&StreamID=1&SrcTP=2&DstTP=2&SrcPP=1&DstPP=1&MediaTransMode=0&BroadcastType=0&SV=1&Token=BZ0peNzNqdPxEaUqs42wsgVo/6Ywlv7XF2XEwqd53No=&"(获取视频流地址) -c copy -f flv "rtmp://127.0.0.1:1935/live/10240"(要推送的地址 1935监控端口)

    生成的flv的url

    http://127.0.0.1:80/live?port=1935&app=live&stream=10240

    ffmpeg前端推流示例

    <!DOCTYPE html>
<html lang="en">

<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>video</title>
</head>
<script src="https://cdn.bootcss.com/flv.js/1.5.0/flv.js"></script>

<body>
	<div>
		<video id="vVideo" width="600" height="500" controls />
	</div>

	<script>
		//原生H5支持的媒体格式主要有MP4、OGG、WebM、M3U8
		if (flvjs.isSupported()) {
			var videoElement = document.getElementById('vVideo');
			var flvPlayer = flvjs.createPlayer({
				type: 'flv',
				url: 'http://127.0.0.1:80/live?port=1935&app=live&stream=10240',
				isLive: false,
                hasAudio: false,
                hasVideo: true,
                enableStashBuffer: false,
                changeOrigin: true
			});
			flvPlayer.attachMediaElement(videoElement);
			flvPlayer.load();
			flvPlayer.play();
		}
	</script>
</body>

</html>