安装过程中,homebrew或帮我们自动的安装如pcre,openssl等模块。因此相对付其他平台的安装办法或者源码安装办法,homebrew贼省心。
经由稍长的等待韶光,带有rtmp模块的Nginx就安装好了。查看安装详情的命令为:
brew info nginx-full
就可以看到详细的安装信息了,比如配置文件在哪里,可实行文件又在哪里。

我这里有如下路径:
- 配置文件路径 /usr/local/etc/nginx/
- web容器路径 /usr/local/var/www
- 可实行文件路径/usr/local/Ceallar/nginx/
配置rtmp
在nginx.conf的HTTP节点后面添加一个同级别的rtmp接单。详细内容如下:
#user nobody;worker_processes 1;#error_log logs/error.log;#error_log logs/error.log notice;#error_log logs/error.log info;error_log /usr/local/var/logs/nginx/error.log debug;pid /usr/local/var/run/nginx.pid;#pid logs/nginx.pid;events { worker_connections 256;}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 /usr/local/var/logs/access.log main; #access_log logs/access.log main; sendfile on; port_in_redirect off; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 8080; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { #root html; root /usr/local/var/www; index index.html index.htm index.php; } #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 /usr/local/var/www; } # 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$ { fastcgi_intercept_errors on; #root html; root /usr/local/var/www; fastcgi_pass 127.0.0.1:9000; #fastcgi_pass unix:/run/php/php7.0-fpm.sock; 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; # 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; # } #} include servers/;}rtmp {server { listen 1935; chunk_size 4000; application rtmplive { live on; max_connections 1024; } application hls { live on; hls on; hls_path /usr/local/var/www/hls; hls_fragment 1s; }}}
末了面hls_path便是待会要用到的推流文件目录了。一样平常来说不必创建,如果涌现文件夹权限问题的话,手动添加下可读可写权限就可以了。
安装ffmpeg安装它在其他的平台上可能会超级费劲,但是在Mac上,有了homebrew,那就真的不是事了。
➜ $/opt nginx brew install ffmpegUpdating Homebrew...==> Auto-updated Homebrew!Updated 1 tap (caskroom/cask).==> Installing dependencies for ffmpeg: lame, x264, xvid==> Installing ffmpeg dependency: lame==> Downloading https://homebrew.bintray.com/bottles/lame-3.99.5.high_sierra.bottle.1.tar.gz######################################################################## 100.0%==> Pouring lame-3.99.5.high_sierra.bottle.1.tar.gz�� /usr/local/Cellar/lame/3.99.5: 27 files, 2MB==> Installing ffmpeg dependency: x264==> Downloading https://homebrew.bintray.com/bottles/x264-r2795.high_sierra.bottle.tar.gz######################################################################## 100.0%==> Pouring x264-r2795.high_sierra.bottle.tar.gz�� /usr/local/Cellar/x264/r2795: 11 files, 3.2MB==> Installing ffmpeg dependency: xvid==> Downloading https://homebrew.bintray.com/bottles/xvid-1.3.4.high_sierra.bottle.tar.gz######################################################################## 100.0%==> Pouring xvid-1.3.4.high_sierra.bottle.tar.gz�� /usr/local/Cellar/xvid/1.3.4: 10 files, 1.2MB==> Installing ffmpeg==> Downloading https://homebrew.bintray.com/bottles/ffmpeg-3.4.high_sierra.bottle.tar.gz######################################################################## 100.0%==> Pouring ffmpeg-3.4.high_sierra.bottle.tar.gz�� /usr/local/Cellar/ffmpeg/3.4: 248 files, 50.9MB
安装VLC客户端
VLC客户端是一个很好用的可以拉流并进行读取的软件,Mac上挺好用的。
开始推流,拉流推流推流之前,先准备一个视频软件。我就直接用QQ的录屏来录制了一个视频,放在桌面上,名为demo.mp4
然后在命令行里面输入:
ffmpeg -re -i 本地视频路径如(如/Users/changba/Desktop/Player/demo.mp4) -vcodec copy -f flv rtmp://localhost:1935/rtmplive/home
这里rtmplive是上面的配置文件中,配置的运用的路径名称;后面的room可以随便写,待会利用拉流软件的时候把地址对应上就可以了。
rtmp的配置输入完之后,就可以打开VLC客户端了。
推流效果拉流详细操作为:file–>>Open Network然后在弹出的URL框中输入如下链接。
rtmp://localhost:1935/rtmplive/home
记得对应上名字就可以了,大致的拉流效果大家可以自己试下
总结至此,基于rtmp的推拉流的Nginx做事器就算是完成了。如果感兴趣不妨来考试测验一下,实在还是挺故意思的。
音视频学习互换点击免费公开课程:【免费】FFmpeg/WebRTC/RTMP/NDK/Android音视频流媒体高等开拓-学习视频教程-腾讯教室
推举视频:如何设计一个RTMP-RTSP-WebRTC流媒体做事器