Add bitRate & sampleRate

src/components/recorder.vue

@@ -260,6 +260,9 @@
       attempts : { type: Number },
       time     : { type: Number },
 
+      bitRate    : { type: Number, default: 128   },
+      sampleRate : { type: Number, default: 44100 },
+
       showDownloadButton : { type: Boolean, default: true },
       showUploadButton   : { type: Boolean, default: true },
 
@@ -343,7 +346,9 @@
           beforeRecording : this.beforeRecording,
           afterRecording  : this.afterRecording,
           pauseRecording  : this.pauseRecording,
-          micFailed       : this.micFailed
+          micFailed       : this.micFailed,
+          bitRate         : this.bitRate,
+          sampleRate      : this.sampleRate
         })
       }
     },

src/lib/encoder.js

@@ -2,8 +2,8 @@ import { Mp3Encoder } from 'lamejs'
 
 export default class {
   constructor(config) {
-    this.bitRate    = config.bitRate || 128
-    this.sampleRate = config.sampleRate || 44100
+    this.bitRate    = config.bitRate
+    this.sampleRate = config.sampleRate
     this.dataBuffer = []
     this.encoder    = new Mp3Encoder(1, this.sampleRate, this.bitRate)
   }

src/lib/recorder.js

@@ -7,6 +7,8 @@ export default class {
     this.pauseRecording  = options.pauseRecording
     this.afterRecording  = options.afterRecording
     this.micFailed       = options.micFailed
+    this.bitRate         = options.bitRate
+    this.sampleRate      = options.sampleRate
 
     this.bufferSize = 4096
     this.records    = []
@@ -37,7 +39,10 @@ export default class {
              .catch(this._micError.bind(this))
     this.isPause = false
     this.isRecording = true
-    this.lameEncoder = new Encoder({})
+    this.lameEncoder = new Encoder({
+      bitRate    : this.bitRate,
+      sampleRate : this.sampleRate
+    })
   }
 
   stop () {