STATUSBAR uncommented only for i3, cleanup, probably broke everything LOL

.local/bin/dmenurecord

@@ -11,7 +11,7 @@
 
 updateicon() { \
 	echo "$1" > /tmp/recordingicon
-	pkill -RTMIN+9 "${STATUSBAR:?}"
+	pkill -RTMIN+9 "${STATUSBAR:-dwmblocks}"
 	}
 
 killrecording() {
@@ -20,7 +20,7 @@ killrecording() {
 	kill -15 "$recpid"
 	rm -f /tmp/recordingpid
 	updateicon ""
-	pkill -RTMIN+9 "${STATUSBAR:?}"
+	pkill -RTMIN+9 "${STATUSBAR:-dwmblocks}"
 	# even after SIGTERM, ffmpeg may still run, so SIGKILL it.
 	sleep 3
 	kill -9 "$recpid"
@@ -31,20 +31,20 @@ screencast() { \
 	ffmpeg -y \
 	-f x11grab \
 	-framerate 60 \
-	-s $(xdpyinfo | grep dimensions | awk '{print $2;}') \
-	-i $DISPLAY \
+	-s "$(xdpyinfo | grep dimensions | awk '{print $2;}')" \
+	-i "$DISPLAY" \
 	-f alsa -i default \
 	-r 30 \
- 	-c:v libx264rgb -crf 0 -preset ultrafast -c:a flac \
-	"$HOME/screencast-$(date '+%y%m%d-%H%M-%S').mkv" &
+ 	-c:v h264 -crf 0 -preset ultrafast -c:a aac \
+	"$HOME/screencast-$(date '+%y%m%d-%H%M-%S').mp4" &
 	echo $! > /tmp/recordingpid
 	updateicon "⏺️🎙️"
        	}
 
 video() { ffmpeg \
 	-f x11grab \
-	-s $(xdpyinfo | grep dimensions | awk '{print $2;}') \
-	-i $DISPLAY \
+	-s "$(xdpyinfo | grep dimensions | awk '{print $2;}')" \
+	-i "$DISPLAY" \
  	-c:v libx264 -qp 0 -r 30 \
 	"$HOME/video-$(date '+%y%m%d-%H%M-%S').mkv" &
 	echo $! > /tmp/recordingpid