https://blog.gmem.cc/research-on-html5-video-surveillance

First try this demo can play on ios http://jsmpeg.com/ Second https://github.com/phoboslab/jsmpeg#encoding-videoaudio-for-jsmpeg view-stream.html (nodejs localhost:8080 maybe can see) websocket-relay.js this is use node.js then get ws server Import !! ffmpeg -re -i rtmp://xxx.xxx.xxx.xxx/live/ooo -f mpegts -codec:v mpeg1video -bf 0 -codec:a mp2 -s 640x360 -r 30 -q 4 -muxdelay 0.001 http://localhost:8081/password -re 參數表示以視頻實際播放速率解碼，不加這個參數一般會導致直播速率變得飛快 -re一定要加，代表按照帧率发送，否则ffmpeg会一股脑地按最高的效率发送数据。 -muxdelay 0.001 reduce lag (maybe no use) -q 4 Need test You’re setting -q 1, which is the best possible quality. Try setting it to 4 or 8 instead. ...

https://images.guide/

https://www.howtoforge.com/tutorial/how-to-install-and-configure-galera-cluster-on-ubuntu-1604/

see http://sueboy.blogspot.tw/2017/11/nginx-proxy-pass-best-practices.html http://sueboy.blogspot.tw/2017/11/nginx-proxy-pass-best-practices-2-for.html server { listen 80; server_name aaaa.bbbbb.com; location / { proxy_http_version 1.1; #proxy_set_header Upgrade $http_upgrade; #proxy_set_header Connection “upgrade”; proxy_pass http://xxx.xxx.xxx.xxx:80; } } proxy_redirect off; proxy_buffering off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header REMOTE-HOST $remote_addr; proxy_set_header X-Original-Host $http_host; proxy_set_header X-Original-Scheme $scheme; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header X-Forwarded-Port $server_port; client_max_body_size 10m; client_body_buffer_size 128k; # client_body_temp_path /var/nginx/client_body_temp; proxy_connect_timeout 90; proxy_send_timeout 90; proxy_read_timeout 90; #proxy_send_lowat 12000; proxy_buffer_size 32k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; ...