auto fade out

lib/ghobs.js

@@ -28,6 +28,28 @@ function GHOBS(config) {
 		});
 	};
 
+	this.startStream = () => {
+		return this.websocket.startStreaming();
+	};
+
+	this.stopStream = () => {
+		return this.websocket.stopStreaming();
+	};
+
+	this.setVolume = (source, volume) => {
+		return this.websocket.setVolume({source: source, volume: volume});
+	}
+
+	this.getVolume = (source) => {
+		return new Promise((resolve, reject) => {
+			this.websocket.getVolume({source: source})
+			.then(res => {
+				resolve(res.volume);
+			})
+			.catch(reject);
+		});
+	}
+
 	// Plays a video in the current scene and hides when finished
 	this.playVideo = (video, callback) => {
 		return new Promise((resolve, reject) => {