Fixed process removing

src/Voice/AudioEncoder.js

@@ -28,8 +28,14 @@ class AudioEncoder{
 			]);
 			
 			enc.stdout.on("readable", function() {
-				callback(null, enc.stdout);
-				resolve(enc.stdout)
+				callback(null, {
+					proc : enc,
+					stream : enc.stdout
+				});
+				resolve({
+					proc : enc,
+					stream : enc.stdout
+				});
 			});
 	
 			enc.stdout.on("end", function() {

src/Voice/VoiceConnection.js

@@ -31,11 +31,15 @@ class VoiceConnection extends EventEmitter{
 		this.playingIntent = null;
 		this.playing = false;
 		this.streamTime = 0;
+		this.streamProc = null;
 		this.init();
 	}
 
 	stopPlaying() {
+		this.playing=false;
 		this.playingIntent = null;
+		if(this.streamProc)
+			this.streamProc.kill();
 	}
 
 	playRawStream(stream) {
@@ -166,9 +170,10 @@ class VoiceConnection extends EventEmitter{
 			this.encoder
 				.encodeFile(stream)
 				.catch(error)
-				.then(stream => {
-
-					var intent = self.playRawStream(stream);
+				.then(data => {
+					
+					self.streamProc = data.proc;
+					var intent = self.playRawStream(data.stream);
 					resolve(intent);
 					callback(null, intent);