流媒体服务搭建一般使用nginx-rtmp或者srs。这里使用nginx-rtmp来进行简单流媒体服务器搭建。
安装包下载
nginx：nginx 1.7.11.3 Gryphon。下载地址如下：
http://nginx-win.ecsds.eu/download/nginx 1.7.11.3 Gryphon.zip
nginx-rtmp-module：nginx的rtmp模块。下载地址：https://github.com/arut/nginx-rtmp-module
ffmpeg:ffmpeg-4.2.1。此处使用ffmpeg-4.2.1-win64-static。ffmpeg官网：
http://ffmpeg.org/
nginx用官网最新的1.19.2版本rtmp服务没运行起来，所以换成了如上的版本。
安装及配置环境变量
将安装包拷贝到一个合适自定义的目录：
D:\Program Files (x86)\nginx
D:\Program Files (x86)\ffmpeg
将nginx-rtmp-module放到nginx的根目录下
nginx-rtmp-module路径.PNG
然后进行环境变量配置。
将上述D:\Program Files (x86)\nginx和D:\Program Files (x86)\ffmpeg\bin的目录地址添加到环境变量-系统变量Path中。
nginx服务配置
在nginx的安装目录conf文件夹下新建nginx-win-rtmp.conf。用记事本打开，拷贝如下配置。
#user nobody;
# multiple workers works !
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 {
worker_connections 8192;
# max value 32768, nginx recycling connections+registry optimization =
# this.value * 20 = max concurrent connections currently tested with one worker
# C1000K should be possible depending there is enough ram/cpu power
# multi_accept on;
}
rtmp {
server {
listen 1935;
chunk_size 4000;
application live {
live on;
# record first 1K of stream
record all;
record_path /tmp/av;
record_max_size 1K;
# append current timestamp to each flv
record_unique on;
# publish only from localhost
allow publish 127.0.0.1;
deny publish all;
#allow play all;
}
}
}
http {
#include /nginx/conf/naxsi_core.rules;
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr:$remote_port - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
# # loadbalancing PHP
# upstream myLoadBalancer {
# server 127.0.0.1:9001 weight=1 fail_timeout=5;
# server 127.0.0.1:9002 weight=1 fail_timeout=5;
# server 127.0.0.1:9003 weight=1 fail_timeout=5;
# server 127.0.0.1:9004 weight=1 fail_timeout=5;
# server 127.0.0.1:9005 weight=1 fail_timeout=5;
# server 127.0.0.1:9006 weight=1 fail_timeout=5;
# server 127.0.0.1:9007 weight=1 fail_timeout=5;
# server 127.0.0.1:9008 weight=1 fail_timeout=5;
# server 127.0.0.1:9009 weight=1 fail_timeout=5;
# server 127.0.0.1:9010 weight=1 fail_timeout=5;
# least_conn;
# }
sendfile off;
#tcp_nopush on;
server_names_hash_bucket_size 128;
## Start: Timeouts ##
client_body_timeout 10;
client_header_timeout 10;
keepalive_timeout 30;
send_timeout 10;
keepalive_requests 10;
## End: Timeouts ##
#gzip on;
server {
listen 8800;
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;
}
#charset koi8-r;
#access_log logs/host.access.log main;
## Caching Static Files, put before first location
#location ~* \.(jpg|jpeg|png|gif|ico|css|js)$ {
# expires 14d;
# add_header Vary Accept-Encoding;
#}
# For Naxsi remove the single # line for learn mode, or the ## lines for full WAF mode
location / {
#include /nginx/conf/mysite.rules; # see also http block naxsi include line
##SecRulesEnabled;
##DeniedUrl "/RequestDenied";
##CheckRule "$SQL >= 8" BLOCK;
##CheckRule "$RFI >= 8" BLOCK;
##CheckRule "$TRAVERSAL >= 4" BLOCK;
##CheckRule "$XSS >= 8" BLOCK;
root html;
index index.html index.htm;
}
# For Naxsi remove the ## lines for full WAF mode, redirect location block used by naxsi
##location /RequestDenied {
## return 412;
##}
## Lua examples !
# location /robots.txt {
# rewrite_by_lua '
# if ngx.var.http_host ~= "localhost" then
# return ngx.exec("/robots_disallow.txt");
# end
# ';
# }
#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; # single backend process
# fastcgi_pass myLoadBalancer; # or multiple, see example above
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME $document_root$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 spdy;
# server_name localhost;
# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_timeout 5m;
# ssl_prefer_server_ciphers On;
# ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
# ssl_ciphers ECDH+AESGCM:ECDH+AES256:ECDH+AES128:ECDH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!eNULL:!MD5:!DSS:!EXP:!ADH:!LOW:!MEDIUM;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
上面配置的有2个端口。8800是nginx服务端口，1935是rtmp推流端口。
nginx启动
进入cmd控制台
进入nginx安装目录:
D:\Program Files (x86)\nginx
执行
nginx.exe -c conf\nginx-win-rtmp.conf
启动nginx服务.PNG
启动成功后，在浏览器中输入：http://127.0.0.1:8800
nginx启动成功.PNG
推流测试
执行ffmpeg推流命令
ffmpeg.exe -re -i "E:\test.mp4" -vcodec libx264 -acodec aac -f flv rtmp://localhost:1935/live/home
如果因为文件格式问题出现如下失败，则可以考虑换个视频文件重新试下。
ffmpeg推流失败.PNG
收流播放测试
在vlc播放器中打开上述推流地址：rtmp://localhost:1935/live/home
即可实现视频的播放
查看nginx的rtmp服务状态
在浏览器中输入：http://localhost:8800/stat
nginx-rtmp服务状态.PNG
参考
https://www.cnblogs.com/sntetwt/p/11435564.html
https://blog.csdn.net/Contex_A17/article/details/82191050
https://blog.csdn.net/zhuang0930/article/details/82905797
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