Updated to work on PipeWire, probably still works on Pulse

Also cleaned up some code

virtplay

@@ -14,7 +14,7 @@ LOOPBACK=true
 VIDEO=true
 AUDIO=true
 VIDEODEVICE=/dev/video0
-AUDIODEVICE=/run/user/$UID/virtmic
+AUDIODEVICE=VirtPlay
 BUFFERFILE=/tmp/virtplay
 FFMPEGOPTIONS=""
 
@@ -50,7 +50,7 @@ while [ ! $# == 0 ]; do
     -v | --volume) VOLUME=$2
     ;;
 		-h | --help | "")
-      echo "VirtPlay v3 - Plays a video/audio file through a virtual webcam and microphone"
+      echo "VirtPlay v4 - Plays a video/audio file through a virtual webcam and microphone"
 	    echo ""
 			echo "Usage: $0 [options] [value] [file]"
       echo ""
@@ -66,7 +66,7 @@ while [ ! $# == 0 ]; do
       echo "-ao, --audio-only | Create a virtual microphone only"
 			echo "-vo, --video-only | Create a virtual webcam only"
       echo "-vd, --video-device [$VIDEODEVICE] | Changes which video device to output to"
-      echo "-ad, --audio-device [$AUDIODEVICE] | Changes the path for the fake audio device"
+      echo "-ad, --audio-device [$AUDIODEVICE] | Changes the name for the fake audio device"
       echo "-bf, --buffer-file [$BUFFERFILE] | Changes the path of the file that will be used when piping from stdin because bash is stupid"
       exit
 		;;
@@ -86,16 +86,13 @@ if [[ ! $FILE ]]; then
   eval cat /dev/stdin > $BUFFERFILE
 fi
 
-trap ctrl_c INT
+trap cleanup INT
 
-function ctrl_c() {
+cleanup () {
-  # If fake mic is enabled, delete the fake device
   if [[ $AUDIO == true ]]; then
-	  pactl unload-module module-pipe-source
+    pactl set-default-source $DEFAULTSOURCE
-	  
-    # Delete the pipe used for it too
-    if [[ -f $AUDIODEVICE ]]; then rm $AUDIODEVICE; fi
   fi
+
   # Gets rid of the stupid buffer file if it was used
   if [[ $FILE == $BUFFERFILE ]]; then
     eval rm $BUFFERFILE
@@ -114,28 +111,31 @@ fi
 
 # If audio is enabled and the input has an audio stream, do some pulse wizardry and add it to ffmpeg
 if [[ $AUDIO == true ]] && ffprobe -i "$FILE" -show_streams -select_streams a -loglevel error | grep STREAM 2>&1 >/dev/null; then
-  # Cleanup old pipes
+	# If our fake audio device doesn't exist, then make it
-  if [[ -f $AUDIODEVICE ]]; then rm $AUDIODEVICE; fi 	
+  if ! pactl list sources | grep $AUDIODEVICE; then
+    PULSEID=$(pactl load-module module-null-sink sink_name=$AUDIODEVICE object.linger=1 channels=$CHANNELS media.class=Audio/Duplex)
+  fi
 
-  # Creates a fake microphone and sets it as the default
+  # Gets the current default source so we can switch back to it
-  pactl load-module module-pipe-source source_name=virtmic file=$AUDIODEVICE format=s16le rate=$RATE channels=$CHANNELS
+  DEFAULTSOURCE=$(pactl info | sed -En 's/Default Source: (.*)/\1/p')
-	pactl set-default-source virtmic
+
+  pactl set-default-source $AUDIODEVICE
   
-  FFMPEGOPTIONS+=" -map 1:a -f s16le -af aresample=async=1000,aresample=$RATE,volume=$VOLUME -ar $RATE -ac $CHANNELS -y $AUDIODEVICE "
+  FFMPEGOPTIONS+=" -map 1:a -f s16le -af aresample=async=1000,aresample=$RATE,volume=$VOLUME -ar $RATE -ac $CHANNELS -f pulse -device $AUDIODEVICE \"Virtplay\" "
   
   # If loopback is enabled, add even more ffmpeg stuff
 	if [[ $LOOPBACK == true ]]; then
-	  FFMPEGOPTIONS+=" -map 1:a -af aresample=async=1000,aresample=$RATE,volume=$VOLUME -ar $RATE -ac $CHANNELS -buffer_duration 10 -f pulse default "
+	  FFMPEGOPTIONS+=" -map 1:a -af aresample=async=1000,aresample=$RATE,volume=$VOLUME -ar $RATE -ac $CHANNELS -f pulse default "
   fi
 fi
 
 # So that Discord doesn't cut off the beginning of our high quality meme that we're playing
-sleep 1
+#sleep 1
 
 ffmpeg -fflags +genpts -ss $TIMESTAMP -re -err_detect ignore_err -i "$FILE" -ss $TIMESTAMP -re -err_detect ignore_err -i "$FILE" $FFMPEGOPTIONS
 
 # So that Discord doesn't cut off the end of the dank meme
-sleep 1
+#sleep 1
 
 # Cleanup
-ctrl_c
+cleanup