nginx+ffmpeg搭建rtmp转播rtsp流的flash服务器
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原文链接:http://blog.csdn.net/gubenpeiyuan/article/details/38089013
本文概要:
nginx是非常优秀的开源服务器,用它来做hls或者rtmp流媒体服务器是非常不错的选择。本文介绍了一种简易方法快速搭建rtmp流媒体服务器,也叫rtsp转播,数据源不是读取文件,而是采用获取rtspNal流后使用ffmpeg转播。csdn固本培元:aaa@qq.com
开发环境:centos6.4 (主流的linux服务器选择,30%以上的市场占有率)
需要这几个包。
版本号:nginx 1.7.3 openssl 1.0.2 rtmp-module(版本未知)
资源:这些都是公网下载的资源,有需要的朋友,可以给我email或者评论留言。email:aaa@qq.com
注意:先编译openssl 然后编译nginx
编译选项:
./configure –add-module=../nginx-rtmp-module-master –without-http_rewrite_module –with-openssl=../openssl-1.0.2-beta2
一路通过
启动时可能出现错误:
Starting nginx: nginx: [emerg] unknown directive “rtmp” in /etc/nginx/nginx.conf:9
没有识别rtmp模块。
另外一种可能,原有centos从源安装了nginx,它不带rtmp模块,需要卸载。
安装编译好的nginx后:
进入:
/usr/local/nginx/sbin
./nginx -c /usr/local/nginx/conf/nginx.conf
(注意:后面的需要是绝对地址)
ffmpeg推流 (如果没有flv文件,可以用264,ts这些文件转换,ffmpeg的常用命令本博客另一篇文章也有简要介绍)
ffmpeg -re -i IpCam.flv -f flv rtmp://localhost/myapp/test1
ffmpeg -re -i IpCam.flv -f flv -b 20000000 rtmp://localhost/myapp/test1
实时rtsp转rtmp直播流(其实转了rtmp之后会多几秒钟的延迟,不同客户端还不一定一致,我们这里测试的是JWplayer 3秒左右(后面用了个flex的方案,时间延迟提升到2s),稳定时可以在1秒左右,vlc播放器更长了10秒 ~_~! ,客户端的话还是就用rtsp吧,这样很快,一般延迟可以忽略不计,rtmp本来就是为web端设计的)
rtsp流的获取方法可以参考另外一篇文章:http://blog.csdn.net/gubenpeiyuan/article/details/19072223
ffmpeg -re -i RealStream.fifo -f flv -b 20000000 rtmp://localhost/myapp/test1
RealStream.fifo 是创建的fifo。 命令: mkfifo RealStream.fifo
启动rtsp获取Nal添加sps和pps位,之后打开fifo实时写入即可。
使用vlc测试如下:
此后可以将实时流推送到rmp了。
我的方案是live555接收流,串流方式推送至fifo,做rtmp的转发。可能有些延迟,哪位朋友有更好的方案,欢迎交流评论。
其框架如下:非常简单,并容易集成入大流媒体框架。
Flex方案截图:
附录:
RTMP配置如下:
- #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 {
- server {
- listen 1935;
- application myapp {
- live on;
- #record keyframes;
- #record_path /tmp;
- #record_max_size 128K;
- #record_interval 30s;
- #record_suffix .this.is.flv;
- #on_publish http://localhost:8080/publish;
- #on_play http://localhost:8080/play;
- #on_record_done http://localhost:8080/record_done;
- }
- application hls {
- live on;
- hls on;
- hls_path /tmp/app;
- hls_fragment 5s;
- }
- }
- }
- http {
- include mime.types;
- default_type application/octet-stream;
- #log_format main ’remote_addr - remote_user [time_local] "request” ’
- # ’status body_bytes_sent ”$http_referer” ’
- # ’”http_user_agent" "http_x_forwarded_for”’;
- #access_log logs/access.log main;
- sendfile on;
- #tcp_nopush on;
- #keepalive_timeout 0;
- keepalive_timeout 65;
- #gzip on;
- server {
- listen 80;
- server_name localhost;
- #charset koi8-r;
- #access_log logs/host.access.log main;
- location / {
- root html;
- index index.html index.htm;
- }
- #error_page 404 /404.html;
- # redirect server error pages to the static page /50x.html
- #
- error_page 500 502 503 504 /50x.html;
- location = /50x.html {
- root html;
- }
- # proxy the PHP scripts to Apache listening on 127.0.0.1:80
- #
- #location ~ \.php$ {
- # 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;
- # }
- #}
- }
参考文章:
nginx的RTMP协议服务器
http://www.cnblogs.com/aHuner/p/3247068.html
用开源nginx-rtmp-module搭建flash直播环境
http://www.rosoo.net/a/201307/16696.html
http://blog.csdn.net/cjsafty/article/details/7922849
基于nginx的hls直播系统(记录了rtmp的问题和解决方法)
http://blog.csdn.net/cjsafty/article/details/9108587
C++实现RTMP协议发送H.264编码及AAC编码的音视频
http://www.cnblogs.com/haibindev/archive/2011/12/29/2305712.html
Centos安装FLASHPlayer插件
http://www.linuxidc.com/Linux/2013-03/81073.htm
ffmpeg推流
ffmpeg -re -i ~/2012.flv -f flv rtmp://192.168.1.102/myapp/test1
ffmpeg -re -i IpCam.h264 -vcodec copy -f flv -b 20000000 rtmp://localhost/myapp/test1
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原文链接:http://blog.csdn.net/gubenpeiyuan/article/details/38089013
本文概要:
nginx是非常优秀的开源服务器,用它来做hls或者rtmp流媒体服务器是非常不错的选择。本文介绍了一种简易方法快速搭建rtmp流媒体服务器,也叫rtsp转播,数据源不是读取文件,而是采用获取rtspNal流后使用ffmpeg转播。csdn固本培元:aaa@qq.com
开发环境:centos6.4 (主流的linux服务器选择,30%以上的市场占有率)
需要这几个包。
版本号:nginx 1.7.3 openssl 1.0.2 rtmp-module(版本未知)
资源:这些都是公网下载的资源,有需要的朋友,可以给我email或者评论留言。email:aaa@qq.com
注意:先编译openssl 然后编译nginx
编译选项:
./configure –add-module=../nginx-rtmp-module-master –without-http_rewrite_module –with-openssl=../openssl-1.0.2-beta2
一路通过
启动时可能出现错误:
Starting nginx: nginx: [emerg] unknown directive “rtmp” in /etc/nginx/nginx.conf:9
没有识别rtmp模块。
另外一种可能,原有centos从源安装了nginx,它不带rtmp模块,需要卸载。
安装编译好的nginx后:
进入:
/usr/local/nginx/sbin
./nginx -c /usr/local/nginx/conf/nginx.conf
(注意:后面的需要是绝对地址)
ffmpeg推流 (如果没有flv文件,可以用264,ts这些文件转换,ffmpeg的常用命令本博客另一篇文章也有简要介绍)
ffmpeg -re -i IpCam.flv -f flv rtmp://localhost/myapp/test1
ffmpeg -re -i IpCam.flv -f flv -b 20000000 rtmp://localhost/myapp/test1
实时rtsp转rtmp直播流(其实转了rtmp之后会多几秒钟的延迟,不同客户端还不一定一致,我们这里测试的是JWplayer 3秒左右(后面用了个flex的方案,时间延迟提升到2s),稳定时可以在1秒左右,vlc播放器更长了10秒 ~_~! ,客户端的话还是就用rtsp吧,这样很快,一般延迟可以忽略不计,rtmp本来就是为web端设计的)
rtsp流的获取方法可以参考另外一篇文章:http://blog.csdn.net/gubenpeiyuan/article/details/19072223
ffmpeg -re -i RealStream.fifo -f flv -b 20000000 rtmp://localhost/myapp/test1
RealStream.fifo 是创建的fifo。 命令: mkfifo RealStream.fifo
启动rtsp获取Nal添加sps和pps位,之后打开fifo实时写入即可。
使用vlc测试如下:
此后可以将实时流推送到rmp了。
我的方案是live555接收流,串流方式推送至fifo,做rtmp的转发。可能有些延迟,哪位朋友有更好的方案,欢迎交流评论。
其框架如下:非常简单,并容易集成入大流媒体框架。
Flex方案截图:
附录:
RTMP配置如下:
- #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 {
- server {
- listen 1935;
- application myapp {
- live on;
- #record keyframes;
- #record_path /tmp;
- #record_max_size 128K;
- #record_interval 30s;
- #record_suffix .this.is.flv;
- #on_publish http://localhost:8080/publish;
- #on_play http://localhost:8080/play;
- #on_record_done http://localhost:8080/record_done;
- }
- application hls {
- live on;
- hls on;
- hls_path /tmp/app;
- hls_fragment 5s;
- }
- }
- }
- 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 80;
- server_name localhost;
- #charset koi8-r;
- #access_log logs/host.access.log main;
- location / {
- root html;
- index index.html index.htm;
- }
- #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;
- # }
- #}
- }
参考文章:
nginx的RTMP协议服务器
http://www.cnblogs.com/aHuner/p/3247068.html
用开源nginx-rtmp-module搭建flash直播环境
http://www.rosoo.net/a/201307/16696.html
http://blog.csdn.net/cjsafty/article/details/7922849
基于nginx的hls直播系统(记录了rtmp的问题和解决方法)
http://blog.csdn.net/cjsafty/article/details/9108587
C++实现RTMP协议发送H.264编码及AAC编码的音视频
http://www.cnblogs.com/haibindev/archive/2011/12/29/2305712.html
Centos安装FLASHPlayer插件
http://www.linuxidc.com/Linux/2013-03/81073.htm
ffmpeg推流
ffmpeg -re -i ~/2012.flv -f flv rtmp://192.168.1.102/myapp/test1
ffmpeg -re -i IpCam.h264 -vcodec copy -f flv -b 20000000 rtmp://localhost/myapp/test1
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