nginx-rtmp

NGINX based RTMP server using nginx-rtmp-module. For full HD streaming, it is recomended to run the server off of a min 1Gbps capable NIC. Debian is the only supported linux distro.

Synopsys

This is a basic RTMP streaming server that ingests RTMP streams and outputs video to a web server for Internet browser use within the local NAT layer. It utilizes NGINX with the nginx-rtmp-module to host the RTMP server itself and to host the web server for the flash based player. Streams are dumped to a file @ “/home/gmstv/announcements”. HLS is implimented to enable playback on Apple mobile devices.

A good guide for how to make a (basic) server like this can be found at the OBS Forums

Usage

RTMP Ingest URLs @ rtmp://localhost/live/test OR localhost:1935/live/test
HTTP Video Player Server URLs @ http://localhost/player OR http://localhost/player2
Recording Save location @ /home/gmstv/announcements/

Repo organisation

NGINX Builds - Mirror for recent builds of NGINX
usr/local/nginx - NGINX webserver code
usr/local/nginx/html/bin-debug - Test RTMP Player exclusively for debug use
usr/local/nginx/html/player - (Recomended) Stylised Player for end user
usr/local/nginx/html/player2 - Unstylised Player for end user

Initial Setup Tutorial

Install and Configuration

Obtain and install from source the latest versions of both nginx and the nginx-rtmp-module following the instructions on the nginx-rtmp-module wiki. (Debian is similar enough to Ubuntu, as it is based on the basic Debian framework)
Git clone the contents of this repo to the default NGINX directory /usr/local/nginx

Generating init Script and Starting Server

Make file /etc/init.d/nginx with contents:

### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon
### END INIT INFO

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/local/sbin/nginx
NAME=nginx
DESC=nginx

test -x $DAEMON || exit 0

# Include nginx defaults if available
if [ -f /etc/default/nginx ] ; then
    . /etc/default/nginx
fi

set -e

. /lib/lsb/init-functions

case "$1" in
  start)
    echo -n "Starting $DESC: "
    start-stop-daemon --start --quiet --pidfile /usr/local/nginx/logs/$NAME.pid 
        --exec $DAEMON -- $DAEMON_OPTS || true
    echo "$NAME."
    ;;
  stop)
    echo -n "Stopping $DESC: "
    start-stop-daemon --stop --quiet --pidfile /usr/local/nginx/logs/$NAME.pid 
        --exec $DAEMON || true
    echo "$NAME."
    ;;
  restart|force-reload)
    echo -n "Restarting $DESC: "
    start-stop-daemon --stop --quiet --pidfile 
        /usr/local/nginx/logs/$NAME.pid --exec $DAEMON || true
    sleep 1
    start-stop-daemon --start --quiet --pidfile 
        /usr/local/nginx/logs/$NAME.pid --exec $DAEMON -- $DAEMON_OPTS || true
    echo "$NAME."
    ;;
  reload)
      echo -n "Reloading $DESC configuration: "
      start-stop-daemon --stop --signal HUP --quiet --pidfile /usr/local/nginx/logs/$NAME.pid 
          --exec $DAEMON || true
      echo "$NAME."
      ;;
  status)
      status_of_proc -p /usr/local/nginx/logs/$NAME.pid "$DAEMON" nginx && exit 0 || exit $?
      ;;
  *)
    N=/etc/init.d/$NAME
    echo "Usage: $N {start|stop|restart|reload|force-reload|status}" >&2
    exit 1
    ;;
esac

exit 0

Give all execute privileges:

sudo chmod +x /etc/init.d/nginx

Add script to default runlevels:

sudo /usr/sbin/update-rc.d -f nginx defaults

Start server:

sudo /etc/init.d/nginx start (Can be restarted by replacing start with restart, or stop to shutdown)

Open RTMP Port via iptables

Set iptables firewall rule opening the default RTMP port: (1935)

sudo iptables -A INPUT -p tcp --dport 1935 --jump ACCEPT; sudo iptables-save

Save current iptables config to file for later use:

iptables-save > /etc/firewall.conf

Make bash script /etc/init.d/iptables-open-rtmp:

#!/bin/bash
iptables-restore -n < /etc/firewall.conf

Make /etc/init.d/iptables-open-rtmp executable:

sudo chmod 775 /etc/init.d/iptables-open-rtmp

Add /etc/init.d/iptables-open-rtmp to rc2.d so it will auto-execute upon reboot:

sudo update-rc.d iptables-open-rtmp defaults

Done! Happy streaming, serving and tinkering!

ritchieg9/nginx-rtmp-1