#!/bin/sh
#
# realprod-initd 	broadcast to realserver at groovefactory
#
# chkconfig: 345 97 24
# description: broadcast to realserver at groovefactory
#
# written by jwz, 3-Jul-2000
#
# Note that this script must run later than "liveaudio", since realprod
# depends on "asd" having been launched already.

# Source function library.
. /etc/rc.d/init.d/functions

dir=/home/jwz/src/realproducer
homedir=/home/realprod
run_as=realprod
devices="/dev/video* /dev/audio* /dev/dsp* /dev/mixer*"

PATH=/sbin:$PATH
PATH=/usr/local/bin:$PATH
PATH=$dir:$PATH
export PATH

user=dnalounge
pass=`cat $dir/.password`
#host=bigstream.groovefactory.com
#host=sfr1.streams.groovefactory.com
host=svr1.streams.groovefactory.com
port=4040
path=groovefactory/dnalounge/live.rm

# testing
#host=cerebrum.dnalounge.com
#user=x
#pass=x
#path=live.rm

audio=1
video=1

# "realproducer --help" says 2:1 means "Line In"
#audiodev="2:1"
# jwz, 5-Aug-2005: on FC4, this is the device it wants:
#audiodev="3:1"
# jwz: 12-May-2006: added the second video card, so numbers changed:
audiodev="4:1"


# "realprod --help" says 0 means "WAV file"
#audiodev="0"
#audiofile="-i /tmp/realprod-wavpipe.wav"

# RH 6.0 needed this: videodev="8:0"
# after upgrade to 6.2.4, we need this:
# "realprod --help" says 4:0 means "Television"
#videodev="4:0"
# okay, after getting sound to work, suddenly these are 6:x --fgmr, 2001-07-10
#videodev="6:0"
# jwz, 5-Aug-2005: on FC4 with no sound, this is the device it wants:
#videodev="2:1"
# jwz: 12-May-2006: added the second video card, so numbers changed:
videodev="2:1"


# Target Audience:
#	0: 28K; 1: 56K; 2: ISDN; 3: 2-ISDN;
#	4: DSL; 5: LAN; 6: 256K; 7: 384K;  8: 512K
# overridden by the "-m" file:
#audience="0,1,2,5"

# Audio Format:
# 0: Voice Only; 1: Voice with Background Music;
# 2: Music; 3: Stereo Music
#
# overridden by the "-m" file:
#audiofmt="1"

# Video Format:
# 0: Normal Motion Video; 1: Smoothest Motion Video
# 2: Sharpest Image Video; 3: Slide Show
#
videoq=0

# Audio Codec IDs:
#  sipr0     6.5 Kbps Voice
#  sipr1     8.5 Kbps Voice
#  sipr2     5 Kbps Voice
#  sipr3    16 Kbps Voice
#  cook7    32 Kbps Voice
#  cook14   64 Kbps Voice
#  cook8     6 Kbps Music
#  cook0     8 Kbps Music
#  cook1    11 Kbps Music
#  cook2    16 Kbps Music
#  cook3    20 Kbps Music
#  cook15   20 Kbps Music, High Response
#  cook4    32 Kbps Music

# this file (-m) overrides -t ($audience) and -a ($audiofmt)
conf_file="$dir/realprod.conf"

# 5: rp 5+; 6: rp G2
playvers=6

# 0: UDP; 1: TCP
serverconn=1

# FileType: 0 - Single Rate, 1 - SureStream
filetype=1

# Emphasize Audio/Video 0-1 - SureStream encoding only ( 0 )
emphasize=1

allow_rec=0
allow_download=0

# to allow RealPlayer 7 to work:
#vcodec="RV201"
# overridden by the "-m" file:
#vcodec="RV300"

title="DNA Lounge Live Webcast"
author="http://www.dnalounge.com/"
copyright="DNA Lounge, 375 Eleventh Street, San Francisco"
#description="DNA Lounge nightclub in San Francisco: streaming live, 24/7!"
geom="320,240"

#LD_PRELOAD='/usr/local/lib/libasddsp.so /usr/lib/libglib.so'
#export LD_PRELOAD

# See how we were called.
case "$1" in
  start)

    /sbin/modprobe bttv

    if [ `whoami` != "$run_as" ]; then
      echo "$0: running as `whoami`; switching to user $run_as..."
      sleep 1
      #set -x
      chown $run_as.$run_as $devices
      exec su "$run_as" -s /bin/sh -c "$0 $@"
    fi

    if [ "$pass" = "" ]; then
      echo "$0: unable to read realprod password file?" >&2
      exit 1
    fi

    cd $homedir

    echo -n "Starting realproducer for $host..."

#-vc "$vcodec" \
# -t "$audience" \
# -a "$audiofmt" \
    realproducer -vx "$geom" -sc "$serverconn" \
                  -w "$emphasize" \
                  -r "$allow_rec" -k "$allow_download" \
                  -l "$audiodev","$videodev" \
                  -y "$audio" -z "$video" -s "$host:$port/$path" \
                  -u "$user" -p "$pass" \
                  -v "$videoq" -g "$playvers" \
                  -f "$filetype" \
                  -m "$conf_file" \
                  -h "$author" -b "$title" -c "$copyright" &

# -q "$description"
    echo "done."
    ;;

  stop)

    echo -n "Stopping realproducer..."
#   killall realproducer RealProducer rprod_helper
    killall realproducer
    echo "done."
    ;;

  restart)
    $0 stop
    sleep 6
    $0 start
    ;;

  *)
    echo "Usage: $0 {start|stop|restart}"
    exit 1
esac