官方源码:https://github.com/arut/nginx-rtmp-module
战斗民族俄罗斯人民开发的一款NGINX的流媒体插件，除了直播发布音视频流之外具备流媒体服务器的常见功能
比如推拉流媒体资源
基于HTTP的FLV/MP4 VOD点播
HLS (HTTP Live Streaming) M3U8的支持
基于http的操作（发布、播放、录制）
可以很好的协同现有的流媒体服务器以及播放器一起工作
在线调用ffmpeg对流媒体进行转码
H264/AAC音视频编码格式的支持
linux/BSD/MAC系统的支持
编译方法:
在上一篇中,已经成功部署了nginx服务器,但是没有集成推流的功能.
1\下载该模块
2\进入nginx-1.10.1目录,重新配置configure
3\增加参数--add-module=/path/to/nginx-rtmp-module
sudo ./configure --prefix=/usr/local/nginx --with-pcre=/home/wangxiong/Soft/nginx_station/pcre-8.37 --with-zlib=/home/wangxiong/Soft/nginx_station/zlib-1.2.8 --with-openssl=/home/wangxiong/Soft/nginx_station/openssl-1.0.1t --with-http_ssl_module --add-module=/home/wangxiong/Soft/nginx_station/nginx-rtmp-module
4\sudo make
5\sudo make install
安装完成后nginx目录:
服务器配置nginx.conf所在路径
可以用gedit或者vim打开>
#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;
}
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;
# }
#}
}
默认是支持http协议,然后增加对rtmp协议,在http{}外面增加,详细配置可看官方wiki: https://github.com/arut/nginx-rtmp-module/wiki/Directives
rtmp {
server {
listen 1935;
application myapp {
live on;
}
application hls {
live on;
hls on;
hls_path /tmp/hls;
}
}
}
配置好后重启nginx;
在本地可以用ffmpeg命令进行推流,然后用ffplayer进行播放
如果用ffmpeg命令出现.so共享库找不到的问题,解决方法配置全局共享
vim /etc/ld.so.conf
在后面添加一行/usr/local/ffmpeg/lib
按Esc->wq保存退出
sudo ldconfig,生效
./ffmpeg -re -i /home/wangxiong/Documents/VID_20160508_164615.mp4 -vcodec libx264 -vprofile baseline -acodec aac -ar 44100 -strict -2 -ac 1 -f flv -s 1280x720 -q 10 rtmp://localhost:1935/myapp/testav
./ffmpeg -re -i /home/wangxiong/Documents/VID_20160508_164615.mp4 -c copy -f flv rtmp://localhost:1935/myapp/testav
推流结果
为了方便,直接用雷博士的android推流客户端,github上克隆或下载simplest_ffmpeg_android_streamer!
接下来,查看本地nginx服务器的ip地址,这个就是安卓客户端要填写的流服务器地址.
我的ip地址是192.168.1.116
1\用Eclipse导入项目工程,配置好NDK自动编译.
2\打开MainActivity,填写输入文件路径,和流服务器地址,当然我只是做了判断,如果EditText不填写,我就给一个默认的值.
String folderurl = Environment.getExternalStorageDirectory()
.getPath();
String urltext_input = urlEdittext_input.getText().toString();
if (TextUtils.isEmpty(urltext_input)) {
urltext_input = "sintel.mp4";
}
String inputurl = folderurl + "/" + urltext_input;
String outputurl = urlEdittext_output.getText().toString();
String info = "";
if (TextUtils.isEmpty(outputurl)) {
outputurl = "rtmp://192.168.1.116:1935/myapp/livestream";
// 192.168.1.116
}
stream(inputurl, outputurl); //native方法
Log.e("inputurl", inputurl);
Log.e("outputurl", outputurl);
运行build程序,点击 Start 按钮,开始将SD卡下的视频推到服务器.
注意,因为直播,我这里是在安卓上点击推流,然后在ubuntu打开浏览器访问rtmp流.
ps:安装VLC播放器:sudo apt-get install vlc 一条命令搞定.
然后选择播放应用程序,我已经安装了VLC播放器,就用它了.
直播开始啦,只要手机一直有视频推上来,播放器可以一直播放!!!
