audio-recorder-polyfill - npm Package Compare versions

Comparing version 0.3.4 to 0.3.5

CHANGELOG.md

 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 0.3.5
+* Fix `mpegEncoder` sample rate (by Joe Krill).
+
 ## 0.3.4
@@ -5,0 +8,0 @@ * Better fix for `createWorker` error (by @jiyonghong).

index.js

@@ -93,2 +93,5 @@ import waveEncoder from './wave-encoder/index.js'
     let recorder = this
+
+    recorder.encoder.postMessage(['init', context.sampleRate])
+
     processor.onaudioprocess = function (e) {
@@ -95,0 +98,0 @@ if (recorder.state === 'recording') {

mpeg-encoder/index.js

@@ -8,5 +8,5 @@ export default () => {
   let KBPS = 128
-  let SAMPLE_RATE = 44100
+  let DEFAULT_SAMPLE_RATE = 44100
 
-  let encoder = new lamejs.Mp3Encoder(CHANNELS, SAMPLE_RATE, KBPS)
+  let encoder
   let recorded = new Int8Array()
@@ -24,2 +24,10 @@
 
+  function init (sampleRate) {
+    encoder = new lamejs.Mp3Encoder(
+      CHANNELS,
+      sampleRate || DEFAULT_SAMPLE_RATE,
+      KBPS
+    )
+  }
+
   function encode (buffer) {
@@ -43,3 +51,5 @@ for (let i = 0; i < buffer.length; i++) {
   onmessage = e => {
-    if (e.data[0] === 'encode') {
+    if (e.data[0] === 'init') {
+      init(e.data[1])
+    } else if (e.data[0] === 'encode') {
       encode(e.data[1])
@@ -46,0 +56,0 @@ } else {

mpeg-encoder/package.json

 {
   "type": "module",
   "main": "index.cjs",
-  "module": "index.js"
+  "module": "index.js",
+  "react-native": "index.js"
 }

package.json

 {
   "name": "audio-recorder-polyfill",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "description": "MediaRecorder polyfill to record audio in Edge and Safari",
@@ -21,9 +21,8 @@ "keywords": [
   "repository": "ai/audio-recorder-polyfill",
-  "eslintIgnore": [
-    "test/demo/build/"
-  ],
   "type": "module",
   "main": "index.cjs",
   "module": "index.js",
+  "react-native": "index.js",
   "exports": {
+    "./package.json": "./package.json",
     ".": {
@@ -33,2 +32,3 @@ "require": "./index.cjs",
     },
+    "./mpeg-encoder/package.json": "./mpeg-encoder/package.json",
     "./mpeg-encoder": {
@@ -38,2 +38,3 @@ "require": "./mpeg-encoder/index.cjs",
     },
+    "./wave-encoder/package.json": "./wave-encoder/package.json",
     "./wave-encoder": {
@@ -40,0 +41,0 @@ "require": "./wave-encoder/index.cjs",

README.md

@@ -216,2 +216,6 @@ # Audio Recorder Polyfill
 module.exports = () => {
+  function init (sampleRate) {
+    …
+  }
+
   function encode (input) {
@@ -227,5 +231,7 @@ …
   onmessage = e => {
-    if (e.data[0] === 'encode') {
+    if (e.data[0] === 'init') {
+      init(e.data[1])
+    } else if (e.data[0] === 'encode') {
       encode(e.data[1])
-    } else {
+    } else if (e.data[0] === 'dump') {
       dump(e.data[1])
@@ -232,0 +238,0 @@ }

wave-encoder/index.js

@@ -71,3 +71,3 @@ // Copied from https://github.com/chris-rudmin/Recorderjs
       encode(e.data[1])
-    } else {
+    } else if (e.data[0] === 'dump') {
       dump(e.data[1])
@@ -74,0 +74,0 @@ }

wave-encoder/package.json

 {
   "type": "module",
   "main": "index.cjs",
-  "module": "index.js"
+  "module": "index.js",
+  "react-native": "index.js"
 }

No alert changes

Improved metrics

Total package byte prevSize

29351

3.2%

Lines of code

726

2.83%

Number of lines in readme file

240

2.56%

No dependency changes