参考文章:
Windows下用FFmpeg+nginx+rtmp搭建直播环境 实现推流、拉流:/A/MAzAGRAe59/
/rorgent/zzx-hikvision-Java-demo/tree/master/#%E4%B8%89rtmp%E5%AE%9E%E6%97%B6%E9%A2%84%E8%A7%88
/u012492535/article/details/79220398
及流媒体服务器搭建:
1.nignx及nginx-rtmp模块的安装
nginx-rtmp的下载,直接下源码解压就ok了,我放在这里/home/dev/pengqiuyuan/nginx-rtmp-module-master
/arut/nginx-rtmp-module
在编译nginx的时候添加nginx-rtmp模块的路径
./configure --add-module=/home/dev/pengqiuyuan/nginx-rtmp-module-master --with-http_ssl_modulemakemake install
2.nginx平滑安装nginx-rtmp
3.nginx.conf的修改(完整的流媒体配置)
(1).chunk_size:流整合的最大的块大小。默认值为 4096。这个值设置的越大 CPU 负载就越小。这个值不能低于 128。
(2).listen 1935:给NGINX添加一个监听端口以接收RTMP连接,iptables不需要开放1935端口。
(3).application hls:HLS协议支持。hls_path(m3u8文件生产路径)、hls_fragment、hls_playlist_length(5个分片,每片11s .注:这样设置实时直播延时在1分钟左右)
(4).http请求地址(http://182.92.69.21/hls/test.m3u8)
(5).vlc播放rtmp流(rtmp://182.92.69.21/hls/test)
(6).hls_path和location /hls{alias}的路径保持一样如:/home/dev/pengqiuyuan/streaming ,目录下面保存的是客户端推送到流服务器的m3u8、ts文件
# For more information on configuration, see:# * Official English Documentation: /en/docs/# * Official Russian Documentation: /ru/docs/user nginx;worker_processes 1;#error_log /var/log/nginx/error.log;#error_log /var/log/nginx/error.log notice;#error_log /var/log/nginx/error.log info;pid /var/run/nginx.pid;events {worker_connections 1024;}rtmp {server{listen 1935;chunk_size 4096;application hls { live on; hls on; hls_path /home/dev/pengqiuyuan/streaming; hls_fragment 11s;hls_playlist_length 55s;allow play all;}}}http {include mime.types;default_type application/octet-stream;sendfile on;keepalive_timeout 65;include /etc/nginx/conf.d/*.conf;server{listen 80;server_name ;access_log logs/redmine.access.log;error_log logs/redmine.error.log info;client_body_buffer_size 128k;proxy_connect_timeout 600;proxy_read_timeout 600;proxy_send_timeout 600;proxy_buffer_size 256k;proxy_buffers 8 256k;proxy_busy_buffers_size 512k;proxy_temp_file_write_size 512k;location /stat{rtmp_stat all;rtmp_stat_stylesheet stat.xsl;}location /stat.xsl{root /home/dev/pengqiuyuan/nginx-rtmp-module-master/;}location /test{alias /home/dev/pengqiuyuan/nginx-rtmp-module-master/test/rtmp-publisher/;}location /hls{#server hls fragmentstypes{application/vnd.apple.mpegurl m3u8;video/mp2t ts;}alias /home/dev/pengqiuyuan/streaming;expires -1;}}}
4.客户端部分,采集桌面视频以及ffmpeg转换以及流化音视频
之前遇到丢帧的问题,real-time buffer 276% full! frame dropped!
问题：/rdp/screen-capture-recorder-to-video-windows-free/issues/37
桌面音视频采集成功的例子:
ffmpeg -f dshow -i video=screen-capture-recorder -f dshow -i audio=virtual-audio-capturer -vf scale=1280:720 -vcodec libx264 -r 60.97 -acodec libvo_aacenc -ac 2 -ar 44100 -ab 128 -pix_fmt yuv420p -tune zerolatency -preset ultrafast -f flv "rtmp://192.168.1.50/hls/test"
ffmpeg(带脚本)下载地址,流媒体服务器搭建好之后,修改bat脚本里的推送地址“rtmp://192.168.1.50/hls/test”,直接点击运行就可以向服务器推送了,之后“/home/dev/pengqiuyuan/streaming”目录下面会生产m3u8、ts文件就成功了 下载地址： /detail/pqy15005917185/8160799
阿里云就1M的带宽,被占的满满的,下载地址换到csdn上面好了
