bumblebee-hotword - npm Package Compare versions

Comparing version 0.0.9 to 0.1.0

lib/bumblebee.js

@@ -123,3 +123,4 @@ const EventEmitter = require('events');
 			this.webWorkersPath+"/downsampling_worker.js",
-			this.bufferSize);
+			this.bufferSize,
+			this.microphone);
 		
@@ -161,2 +162,23 @@ let keywordIDs = {};
 	}
+	
+	setMicrophone(id) {
+		this.microphone = id;
+	}
+	
+	async getMicrophones() {
+		const deviceInfos = await navigator.mediaDevices.enumerateDevices();
+		const mics = [];
+		for (let i = 0; i !== deviceInfos.length; ++i) {
+			const deviceInfo = deviceInfos[i];
+			if (deviceInfo.kind === 'audioinput') {
+				let id = deviceInfo.deviceId;
+				let name = deviceInfo.label || 'microphone '+i;
+				mics.push({
+					id,
+					name
+				});
+			}
+		}
+		return mics;
+	}
 }
@@ -163,0 +185,0 @@

lib/porcupine_manager.js

@@ -1,2 +0,2 @@
-const PorcupineManager = (function (webVoiceProcessor, porcupineWorkerScript, downsamplingScript, bufferSize) {
+const PorcupineManager = (function (webVoiceProcessor, porcupineWorkerScript, downsamplingScript, bufferSize, microphone) {
 	let porcupineWorker;
@@ -17,3 +17,3 @@
 		
-		webVoiceProcessor.start([this], volume, downsamplingScript, errorCallback, audioProcessCallback, audioContextCallback, bufferSize);
+		webVoiceProcessor.start([this], volume, downsamplingScript, errorCallback, audioProcessCallback, audioContextCallback, bufferSize, microphone);
 	};
@@ -20,0 +20,0 @@

lib/web-voice-processor.js

@@ -11,5 +11,10 @@ let downsampler;
 
-let start = function (engines, volume, downsamplerScript, errorCallback, audioProcessCallback, audioContextCallback, bufferSize) {
+let start = function (engines, volume, downsamplerScript, errorCallback, audioProcessCallback, audioContextCallback, bufferSize, microphone) {
 	if (!downsampler) {
-		navigator.mediaDevices.getUserMedia({audio: true})
+		const constraints = {
+			audio: {
+				deviceId: microphone ? {exact: microphone} : undefined
+			}
+		};
+		navigator.mediaDevices.getUserMedia(constraints)
 		.then(stream => {
@@ -16,0 +21,0 @@

package.json

 {
   "name": "bumblebee-hotword",
-  "version": "0.0.9",
+  "version": "0.1.0",
   "description": "A minimalist hotword / wake word for the web, based on Porcupine",
@@ -5,0 +5,0 @@ "main": "lib/bumblebee.js",

README.md

@@ -161,3 +161,3 @@ ![screenshot](logo.png)
 yarn install
-yarn run
+yarn start
 ```
@@ -170,3 +170,3 @@
 yarn install
-yarn run
+yarn start
 ```
@@ -180,2 +180,6 @@
 
+**0.1.0:**
+
+- add microphone selection
+
 **0.0.9:**
@@ -182,0 +186,0 @@

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

191622

increased by0.35%

Lines of code

2150

increased by1.18%

Number of lines in readme file

208

increased by1.96%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes