#! /bin/bash
INRES="1366x768"
OUTRES="1366x768"
FPS="22"
QUAL="medium"
SOUNDSOURCE="alsa_output.pci-0000_00_1b.0.analog-stereo.monitor" #pactl list sources | grep Name

ffmpeg \
    -f x11grab -s $INRES  -r "$FPS" -i :0.0 \
    -f alsa -ac 1 -f pulse  \
    -i $SOUNDSOURCE \
    -vcodec libx264 -s $OUTRES -preset $QUAL \
    -acodec libmp3lame -ac 1 -ar 44100 \
    -b:v 450k -b:a 64k -minrate 500k -bufsize 500k -maxrate 500k \
    -f flv -g 44 "rtmp...output..."