原帖地址:https://blog.csdn.net/loyachen/article/details/50907828
这里实现了简单nginx+ffmpeg 推本地mp4视频文件的功能,以后将会继续更新
环境
系统环境:CentOS release 6.7 (Final)
需求
利用nginx和ffmpeg搭建流媒体服务器
步骤
安装ffmpeg
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安装过程可以参考:centos编译安装ffmpeg:http://blog.csdn.net/loyachen/article/details/50909854
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安装完成后,检查是否安装成功。比如我这里采用向pili推流的方式,将本地的一个mp4视频推流到七牛pili。
ffmpeg -re -i /tmp/ffmpeg_test.mp4 -vcodec copy -acodec copy -f flv "rtmp://pili-publish.qingkang.echohu.top/qingkang/stream1?key=***"
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七牛pili直播云服务:https://pili.qiniu.com/
安装nginx
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这里采用了编译安装的方式,具体安装方式可以参考:
centos6编译安装nginx1.8.1:http://blog.csdn.net/loyachen/article/details/50904593 -
需要注意的是:一定要添加nginx-rtmp-module模块
git clone https://github.com/arut/nginx-rtmp-module.git
#编译的时候添加nginx-rtmp-module模块
--add-module=path_of_/nginx-rtmp-module
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- 我的nginx编译参数
./configure --prefix=/opt/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_gzip_static_module --with-http_stub_status_module --with-pcre=/opt/software/pcre-8.35 --with-zlib=/opt/software/zlib-1.2.8 --with-openssl=/opt/software/openssl-1.0.1i --add-module=/opt/software/nginx-1.8.1/modules/nginx-rtmp-module
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修改nginx配置文件nginx.conf
加入rtmp配置
#切换自动推送(多 worker 直播流)模式。默认为 off
rtmp_auto_push on;
#当 worker 被干掉时设置自动推送连接超时时间。默认为 100 毫秒
rtmp_auto_push_reconnect 1s; rtmp { server { listen 1935; #直播流配置 application myapp { live on; } application hls { live on; hls on; hls_path /tmp/hls; } application qiniu { live on; push 推流地址; } application pull { live on; pull 拉流地址; } #rtmp日志设置 access_log logs/rtmp_access.log ; } }
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在http中增加一个location配置支持hls
location /hls {
types {
application/vnd.apple.mpegurl m3u8;
video/mp2t ts;
}
root /tmp;
add_header Cache-Control no-cache; }
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完整的nginx.conf如下
#user nobody;
worker_processes 2;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info; #pid logs/nginx.pid; events { use epoll; worker_connections 1024; } #切换自动推送(多 worker 直播流)模式。默认为 off rtmp_auto_push on; #当 worker 被干掉时设置自动推送连接超时时间。默认为 100 毫秒 rtmp_auto_push_reconnect 1s; rtmp { server { listen 1935; #直播流配置 application myapp { live on; } application hls { live on; hls on; hls_path /tmp/hls; } application qiniu { live on; push 推流地址; } application pull { live on; pull 拉流地址; } #rtmp日志设置 access_log logs/rtmp_access.log ; } } 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 utf-8; #access_log logs/host.access.log main; location / { root /opt/www/html; index index.html index.htm; } #rtmp状态页面 location /stat { rtmp_stat all; rtmp_stat_stylesheet stat.xsl; } location /stat.xsl { root /opt/software/nginx-rtmp-module/; } location /hls { types { application/vnd.apple.mpegurl m3u8; video/mp2t ts; } root /tmp; 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; } } include vhosts/*.conf; }
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- 这是一个最简单,最基础的配置, rtmp监听1935端口,如果是hls的话用hls on开启hls,并且为hls设置一个临时文件目录hls_path /tmp/hls; 其它更高级的配置可以参看nginx-rtmp-module的readme,里面有比较详细的介绍其它的配置,并且它还提供了一个通过JWPlayer在网页上播放的例子.
重启nginx
nginx -t
nginx -s reload
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- 查看nginx已经监听1935端口
使用ffmpeg推流到nginx
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推一个本地的mp4到上面配置的myapp上:
ffmpeg -re -i /tmp/ffmpeg_test.mp4 -vcodec copy -acodec copy -f flv "rtmp://127.0.0.1:1935/myapp/test1"
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流播放地址为(10.0.0.6是我本地的IP):rtmp://10.0.0.6:1935/myapp/test1
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推一个本地的mp4到hls上
ffmpeg -re -i /tmp/ffmpeg_test.mp4 -vcodec copy -acodec copy -f flv "rtmp://127.0.0.1:1935/hls/test2"
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流播放地址为: http://10.0.0.6/hls/test2.m3u8
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VLC播放hls流: