Priklad skiptu pro screencasting jitsi konference

#!/bin/bash
 
ROOM=$1
STREAM=$2
AUDIO="$(pacmd list-sources | grep -PB 1 "analog.*monitor>" | head -n 1 | perl -pe 's/.* //g')"
 
chromium --app=https://jitsi.pirati.cz/$ROOM &
sleep 3
 
ID=`xdotool search --onlyvisible chrom`
 
xdotool windowsize $ID 1280 720
xdotool windowmove $ID 0 0
 
ffmpeg \
 -loglevel warning \
 -f pulse -i "$AUDIO" \
 -f x11grab \
 -framerate 24 \
 -video_size 1280x720 \
 -i :0.0+0,29 \
 -acodec aac \
 -b:a 128k \
 -ar 44100 \
 -vcodec libx264 \
 -preset veryfast \
 -crf 26 \
 -vf "format=yuv420p" \
 -maxrate 1600k \
 -bufsize 3200k \
 -g 48 \
 -f flv \
rtmp://pitube.pir-test.eu/stream/$STREAM?token=PITUBE_TOKEN