#!/bin/sh

#Main screen grab
INRES="1920x1080"                       # input resolution
DISPLAY=:0.0+0,0

#Key-mon
INRES2="240x35"
DISPLAY2=:0.0+3360,1045

#Webcam
INRES3="800x600"
DISPLAY3=:0.0+2700,100

OUTRES="1280x720"                       # Output resolution
FPS="25"                            # target FPS
BITRATE="3000k"                         #Video output Bitrate
STREAM_KEY=""   # This is your streamkey generated by jtv/twitch found at: http://www.justin.tv/broadcast/adv_other

# Get sink monitor:
MONITOR=$(pactl list | egrep -A2 '^(\*\*\* )?Source #' | \
    grep 'Name: .*iec958-stereo\.monitor$' | awk '{print $NF}' | tail -n1)
echo "set-source-mute ${MONITOR} false" | pacmd >/dev/null

MIC=$(pactl list | egrep -A2 '^(\*\*\* )?Source #' | \
    grep 'Name: .*ad01\.analog-mono$' | awk '{print $NF}' | tail -n1)
echo "set-source-mute ${MIC} false" | pacmd >/dev/null

rm test.flv

sox --multi-threaded -t raw -e si -b 16 -r 44100 -c 2 "|parec --rate=44100 --channels=2 -d $MONITOR" -t raw -e si -b 16 -r 44100 -c 2 "|parec --rate=44100 --channels=2 -d $MIC" -m -p gain rate 44100|\
/home/felix/Documents/ffmpeg/build/ffmpeg   -f x11grab -s $INRES -r $FPS -i $DISPLAY \
    -f x11grab -s $INRES2 -r $FPS -i $DISPLAY2 \
    -f v4l2 -s $INRES3 -r 10 -i /dev/video0 \
    -f sox -i - -ac 2 \
    -filter_complex "[2:0]scale=in_w/3:in_h/3[cam];[0:0][1:0]overlay=0:200[a];[a][cam]overlay=0:0" \
    -vcodec flv1 -s $OUTRES -pix_fmt yuv420p -b:v $BITRATE \
    -acodec libmp3lame -b:a 96k -ar 44100 -ac 2 \
    -threads 0 \
    -f flv "rtmp://192.168.2.106/live/cirk"