add awesomeWM config + utility scripts that were in there

scripts/record_mp4.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+statusfile="/tmp/running_screen_recorder"
+# check for running instance, stop it and exit
+if [ -f $statusfile ]; then
+	ffpid=$(<$statusfile)
+	kill $ffpid
+	rm $statusfile
+	exit 0
+fi
+
+# select area of screen
+slop=$(slop -f "%x %y %w %h %g %i" --color=0.8,0.4,1.0,1.0 -t 16) || exit 1
+read -r X Y W H G ID < <(echo $slop)
+
+videofile=$(xdg-user-dir VIDEOS)/sel_$(date "+%Y-%m-%d_%H.%M.%S").mp4
+logfile="/tmp/screen_recorder_ffmpeg.log"
+
+# make sure selection width and height is even
+# even video size needed for yuv420p format
+# which is needed for android playback & thumbnails in discord
+H=$(( $H - $H%2 ))
+W=$(( $W - $W%2 ))
+
+ffmpeg -y -video_size "$W"x"$H" -f x11grab -framerate 60 \
+-i $DISPLAY+$X,$Y -pix_fmt yuv420p $videofile 2> $logfile &
+
+# store pid so that recording can be stopped next time the script is run
+echo $! > $statusfile