add support for safari 9

fixes #7
mmckegg · Nov 21, 2015 · 5baf362 · adityasaxena · Nov 21, 2015 · 5baf362
1 parent b16994b
commit 5baf362
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Showing 25 changed files with 24 additions and 21 deletions.
diff --git a/README.md b/README.md
@@ -34,7 +34,7 @@ Now navigate to [localhost:9966](http://localhost:9966).
 
 ## Browser Support
 
-Works in latest versions of Chrome and Firefox. Currently doesn't work in Safari.
+Works in latest versions of Chrome, Firefox, Safari.
 
 [Internet Explorer doesn't support the Web Audio API yet](https://status.modern.ie/webaudioapi).
 
@@ -107,4 +107,4 @@ MIT
 - [Matt McKegg](https://github.com/mmckegg)
 - [Jan Monschke](https://github.com/janmonschke)
 
-This is an OPEN open source project. See [CONTRIBUTING.md](https://github.com/mmckegg/web-audio-school/blob/master/CONTRIBUTING.md) for details 
+This is an OPEN open source project. See [CONTRIBUTING.md](https://github.com/mmckegg/web-audio-school/blob/master/CONTRIBUTING.md) for details
diff --git a/browser-entry.js b/browser-entry.js
@@ -1,4 +1,5 @@
-// fix up in case of browser vendor prefixing
+// safari support
+require('stereo-panner-node').polyfill()
 window.AudioContext = window.AudioContext || window.webkitAudioContext
 
 var insertCss = require('insert-css')

diff --git a/lessons/2. Working With Samples/08. Decode and play an audio file/answer.js b/lessons/2. Working With Samples/08. Decode and play an audio file/answer.js
@@ -5,7 +5,7 @@ var audioContext = new AudioContext()
 // wait 100ms for sample to download/decode
 var startTime = audioContext.currentTime + 0.2
 
-getSample('zara1.ogg', function play (buffer) {
+getSample('zara.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(audioContext.destination)

diff --git a/lessons/2. Working With Samples/08. Decode and play an audio file/start.js b/lessons/2. Working With Samples/08. Decode and play an audio file/start.js
@@ -3,7 +3,9 @@ var audioContext = new AudioContext()
 // wait 100ms for sample to download/decode
 var startTime = audioContext.currentTime + 0.2
 
-getSample('zara1.ogg', function play (buffer) {})
+getSample('zara.wav', function play (buffer) {
+
+})
 
 function getSample (url, cb) {
   var request = new XMLHttpRequest()

diff --git a/lessons/2. Working With Samples/09. Set in and out points/answer.js b/lessons/2. Working With Samples/09. Set in and out points/answer.js
@@ -3,7 +3,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.2
 
-getSample('zara1.ogg', function play (buffer) {
+getSample('zara.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(audioContext.destination)

diff --git a/lessons/2. Working With Samples/09. Set in and out points/start.js b/lessons/2. Working With Samples/09. Set in and out points/start.js
@@ -1,7 +1,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.2
 
-getSample('zara1.ogg', function play (buffer) {
+getSample('zara.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(audioContext.destination)

diff --git a/lessons/2. Working With Samples/10. Looping samples/answer.js b/lessons/2. Working With Samples/10. Looping samples/answer.js
@@ -3,7 +3,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.2
 
-getSample('zara1.ogg', function play (buffer) {
+getSample('zara.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.loop = true

diff --git a/lessons/2. Working With Samples/10. Looping samples/start.js b/lessons/2. Working With Samples/10. Looping samples/start.js
@@ -1,7 +1,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.2
 
-getSample('zara1.ogg', function play (buffer) {
+getSample('zara.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(audioContext.destination)

diff --git a/lessons/2. Working With Samples/11. Set sample pitch/answer.js b/lessons/2. Working With Samples/11. Set sample pitch/answer.js
@@ -2,7 +2,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.1
 
-getSample('vox.ogg', function play (buffer) {
+getSample('vox.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.playbackRate.value = 0.5

diff --git a/lessons/2. Working With Samples/11. Set sample pitch/start.js b/lessons/2. Working With Samples/11. Set sample pitch/start.js
@@ -1,7 +1,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.1
 
-getSample('vox.ogg', function play (buffer) {
+getSample('vox.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(audioContext.destination)

diff --git a/lessons/2. Working With Samples/12. Play a sequence of pitched samples/answer.js b/lessons/2. Working With Samples/12. Play a sequence of pitched samples/answer.js
@@ -2,7 +2,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.1
 
-getSample('vox.ogg', function (buffer) {
+getSample('vox.wav', function (buffer) {
   play(0, -12)
   play(1, -5)
   play(2, 0)

diff --git a/lessons/2. Working With Samples/12. Play a sequence of pitched samples/start.js b/lessons/2. Working With Samples/12. Play a sequence of pitched samples/start.js
@@ -1,7 +1,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.1
 
-getSample('vox.ogg', function (buffer) {
+getSample('vox.wav', function (buffer) {
   play(0, -12)
   play(1, -5)
   play(2, 0)

diff --git a/lessons/3. Effects/15. Simple Overdrive/answer.js b/lessons/3. Effects/15. Simple Overdrive/answer.js
@@ -11,7 +11,7 @@ amp.gain.value = 20
 amp.connect(shaper)
 shaper.connect(audioContext.destination)
 
-getSample('guitar.ogg', function play (buffer) {
+getSample('guitar.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(amp)

diff --git a/lessons/3. Effects/15. Simple Overdrive/start.js b/lessons/3. Effects/15. Simple Overdrive/start.js
@@ -5,7 +5,7 @@ var startTime = audioContext.currentTime + 0.2
 
 // ^^^^^^^^^^^^^^^^^
 
-getSample('guitar.ogg', function play (buffer) {
+getSample('guitar.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(audioContext.destination)

diff --git a/lessons/3. Effects/16. Better Overdrive/answer.js b/lessons/3. Effects/16. Better Overdrive/answer.js
@@ -28,7 +28,7 @@ amp.gain.value = 20
 amp.connect(bandpass)
 shaper.connect(audioContext.destination)
 
-getSample('guitar.ogg', function play (buffer) {
+getSample('guitar.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(amp)

diff --git a/lessons/3. Effects/16. Better Overdrive/start.js b/lessons/3. Effects/16. Better Overdrive/start.js
@@ -9,7 +9,7 @@ amp.gain.value = 20
 amp.connect(shaper)
 shaper.connect(audioContext.destination)
 
-getSample('guitar.ogg', function play (buffer) {
+getSample('guitar.wav', function play (buffer) {
   var player = audioContext.createBufferSource()
   player.buffer = buffer
   player.connect(amp)

diff --git a/lessons/3. Effects/19. Simple Reverb/answer.js b/lessons/3. Effects/19. Simple Reverb/answer.js
@@ -3,7 +3,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.2
 
-getSample('guitar.ogg', function play (buffer) {
+getSample('guitar.wav', function play (buffer) {
   getSample('spring.mp3', function play (impulseBuffer) {
     var player = audioContext.createBufferSource()
     player.buffer = buffer

diff --git a/lessons/3. Effects/19. Simple Reverb/start.js b/lessons/3. Effects/19. Simple Reverb/start.js
@@ -1,7 +1,7 @@
 var audioContext = new AudioContext()
 var startTime = audioContext.currentTime + 0.2
 
-getSample('guitar.ogg', function play (buffer) {
+getSample('guitar.wav', function play (buffer) {
   // Add reverb logic here
   var player = audioContext.createBufferSource()
   player.buffer = buffer

diff --git a/resources/guitar.ogg b/resources/guitar.ogg
diff --git a/resources/guitar.wav b/resources/guitar.wav
diff --git a/resources/index.html b/resources/index.html
@@ -3,8 +3,8 @@
 <head>
   <meta charset="UTF-8">
   <title>Web Audio School</title>
-  <link rel='prefetch' href='vox.ogg'>
-  <link rel='prefetch' href='zara1.ogg'>
+  <link rel='prefetch' href='vox.wav'>
+  <link rel='prefetch' href='zara.wav'>
   <link rel='prefetch' href='web-audio-api-flowchart.png'>
 </head>
 <body>

diff --git a/resources/vox.ogg b/resources/vox.ogg
diff --git a/resources/vox.wav b/resources/vox.wav
diff --git a/resources/zara.wav b/resources/zara.wav
diff --git a/resources/zara1.ogg b/resources/zara1.ogg