Differences

This shows you the differences between two versions of the page.

--- nginx-rtmp-module [2013/11/04 13:17] – meise
+++ nginx-rtmp-module [2016/12/04 15:13] – [hls] meise
@@ Line 1: / Line 1: @@
+= nginx-rtmp-module
+== debian pakete
+<code>
+apt-get install build-essential zlib1g-dev libpcre3 libpcre3-dev libbz2-dev libssl-dev tar unzip
+</code>
+== compile
+<code>
+./configure --add-module=../nginx-rtmp-module --with-ipv6 --with-http_stub_status_module
+</code>
+== rtmp
+/usr/local/nginx/conf/nginx.conf:
+<code>
+user  www-data;
+# multiple worker
+worker_processes  2;
+# important for multi worker processes!!1!
+rtmp_auto_push on;
+error_log  /var/log/nginx/error.log;
+pid /var/run/nginx.pid;
+events {
+    worker_connections  2048;
+}
+http {
+    server {
+        listen [::]:80 default ipv6only=off;
+        root /srv/nginx/htdocs;
+        index index.html index.htm;
+        server_name localhost;
+        # html page stuff
+        location / {
+                try_files $uri $uri/ /index.html;
+        }
+        location /releases {
+               alias /srv/releases;
+               autoindex on;
+        }
+        location /releases/private {
+                alias /srv/releases/private;
+                auth_basic "Auf zum Atem!!1!";
+                auth_basic_user_file /etc/nginx/releases_htpasswd;
+                autoindex on;
+        }
+        # hls
+        location /hls {
+            types {
+                application/vnd.apple.mpegurl m3u8;
+                video/mp2t ts;
+            }
+            alias /tmp/hls;
+            autoindex on;
+        }
+        # stats
+        location /stats/rtmp {
+            rtmp_stat all;
+            allow 127.0.0.1;
+            allow 195.54.164.160/29; # berlin
+            allow 188.40.235.220;    # oglarun → meise
+            deny all;
+        }
+        location /stats/nginx {
+            stub_status on;
+            access_log   off;
+            allow 127.0.0.1;
+            allow 195.54.164.160/29; # berlin
+            allow 188.40.235.220;    # oglarun → meise
+            deny all;
+        }
+    }
+}
+rtmp {
+    server {
+        listen [::]:1935 ipv6only=off;
+        ping 30s;
+        # Disable audio until first video frame is sent.
+        wait_video on;
+        # Send NetStream.Publish.Start and NetStream.Publish.Stop to subscribers.
+        publish_notify on;
+        # Synchronize audio and video streams. If subscriber bandwidth is not
+        # enough to receive data at ublisher rate some frames are dropped by
+        # server. This leads to synchronization problem. When timestamp
+        # difference exceeds the value specified as sync argument an absolute
+        # frame is sent fixing that. Default is 300ms.
+        sync 10ms;
+        application stream {
+            # enable live streaming
+            live on;
+            meta copy;
+            hls on;
+            hls_path /tmp/hls;
+            hls_fragment 5;
+            # publish only from localhost
+            allow publish 127.0.0.1;
+            deny publish all;
+            allow play all;
+        }
+    }
+}
+</code>
+ffmpeg push:
+<code>
+ffmpeg -re -i catcontent.ogg -threads 0 -pix_fmt yuv420p -profile:v baseline -preset fast -tune zerolatency -c:v libx264 -strict -2 -c:a aac -f flv rtmp://localhost:1935/stream/katze
+</code>
+== hls
+/usr/local/nginx/conf/nginx.conf:
+→ siehe Abschnitt hls und http in der rtmp Konfiguration.
+ffmpeg push:
+<code>
+ffmpeg -re -i catcontent.ogg -threads 0 -pix_fmt yuv420p -profile:v baseline -preset fast -tune zerolatency -c:v libx264 -strict -2 -c:a aac -f flv rtmp://localhost:1935/stream/katze
+</code>
+ * Das Verhaeltnis aus Segmentlaenge, m3u8 cache duration und
+   Kaskadentiefe war falsch. Die cache-duration muss < segment-laenge /
+sein, bei 2 Cache-Stufen (wie bei uns) / 8. Fixed durch Setzen der
+   Segmentlaenge auf 10s. (Unsere m3u8 cache-duration war und ist 1s)