diff --git a/CHANGES.md b/CHANGES.md
index 30bd2108..94383fe4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -9,9 +9,10 @@ videojs-record changelog
   clip, and stop recording when that limit is reached (#234)
 - Add `msDisplayMax` option to control display of time format (#188)
 - Documentation: add Angular and Vue.js wiki pages (#274, #283)
-- Bump required videojs-wavesurfer version to 2.6.1 for microphone support
-  in the MS Edge browser (#294)
+- Bump required videojs-wavesurfer version to 2.6.2 for microphone support
+  in the MS Edge and Safari browsers (#294)
 - Fix issue with `timeSlice` option when resetting the player (#300 by @GDIBass)
+- Examples: add Safari/Edge browser workarounds for audio-only recording (#295)
 
 **Backwards-incompatible changes** (when upgrading from a previous version):
 
diff --git a/bower.json b/bower.json
index c50d7782..62a43829 100644
--- a/bower.json
+++ b/bower.json
@@ -47,9 +47,9 @@
   },
   "dependencies": {
     "recordrtc": ">=5.4.7",
-    "video.js": ">=6.0.0",
-    "videojs-wavesurfer": ">=2.5.0",
-    "webrtc-adapter": ">=5.0.0"
+    "video.js": ">=6.2.7",
+    "videojs-wavesurfer": ">=2.6.2",
+    "webrtc-adapter": ">=6.2.1"
   },
   "devDependencies": {
     "lamejs": "https://github.com/zhuker/lamejs.git",
diff --git a/examples/animated-gif.html b/examples/animated-gif.html
index 1e370319..a0a9e814 100644
--- a/examples/animated-gif.html
+++ b/examples/animated-gif.html
@@ -26,7 +26,7 @@
 <video id="myVideo" class="video-js vjs-default-skin"></video>
 
 <script>
-var player = videojs('myVideo', {
+var options = {
     controls: true,
     width: 320,
     height: 240,
@@ -44,7 +44,9 @@
             debug: true
         }
     }
-}, function(){
+};
+
+var player = videojs('myVideo', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/audio-only.html b/examples/audio-only.html
index fcfb6ffa..9492b517 100644
--- a/examples/audio-only.html
+++ b/examples/audio-only.html
@@ -16,6 +16,8 @@
 
   <script src="../dist/videojs.record.js"></script>
 
+  <script src="browser-workarounds.js"></script>
+
   <style>
   /* change player background color */
   #myAudio {
@@ -29,16 +31,16 @@
 <audio id="myAudio" class="video-js vjs-default-skin"></audio>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "#36393b",
-            progressColor: "black",
+            src: 'live',
+            waveColor: '#36393b',
+            progressColor: 'black',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -51,7 +53,12 @@
             debug: true
         }
     }
-}, function() {
+};
+
+// apply some workarounds for certain browsers
+applyAudioWorkaround();
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/audio-video.html b/examples/audio-video.html
index cced51ab..c0de91a7 100644
--- a/examples/audio-video.html
+++ b/examples/audio-video.html
@@ -25,7 +25,7 @@
 <video id="myVideo" class="video-js vjs-default-skin"></video>
 
 <script>
-var player = videojs("myVideo", {
+var options = {
     controls: true,
     width: 320,
     height: 240,
@@ -38,7 +38,9 @@
             debug: true
         }
     }
-}, function(){
+};
+
+var player = videojs('myVideo', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/browser-workarounds.js b/examples/browser-workarounds.js
new file mode 100644
index 00000000..bac54a5f
--- /dev/null
+++ b/examples/browser-workarounds.js
@@ -0,0 +1,24 @@
+/* workaround browser issues */
+
+var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
+var isEdge = /Edge/.test(navigator.userAgent);
+
+function applyAudioWorkaround() {
+    if (isSafari || isEdge) {
+        console.log('applied workarounds for this browser');
+
+        // see https://github.com/collab-project/videojs-record/issues/295
+        options.plugins.record.audioRecorderType = StereoAudioRecorder;
+        options.plugins.record.audioSampleRate = 44100;
+        options.plugins.record.audioBufferSize = 4096;
+        options.plugins.record.audioChannels = 2;
+    }
+}
+
+function applyScreenWorkaround() {
+    // Polyfill in Firefox.
+    // See https://blog.mozilla.org/webrtc/getdisplaymedia-now-available-in-adapter-js/
+    if (adapter.browserDetails.browser == 'firefox') {
+        adapter.browserShim.shimGetDisplayMedia(window, 'screen');
+    }
+}
\ No newline at end of file
diff --git a/examples/change-audio-input.html b/examples/change-audio-input.html
index 02c322ef..f6b75f02 100644
--- a/examples/change-audio-input.html
+++ b/examples/change-audio-input.html
@@ -16,6 +16,8 @@
 
   <script src="../dist/videojs.record.js"></script>
 
+  <script src="browser-workarounds.js"></script>
+
   <style>
   body {
       font-weight: 300;
@@ -50,20 +52,20 @@
 <hr>
 
 <div>
-    <p>This demo must be run in Chrome 49 or later, Firefox is not supported yet.</p>
+    <p>This demo must be run in Chrome 49 or later, other browsers are not supported yet.</p>
 </div>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "black",
-            progressColor: "#2E732D",
+            src: 'live',
+            waveColor: 'black',
+            progressColor: '#2E732D',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -76,7 +78,12 @@
             debug: true
         }
     }
-}, function() {
+};
+
+// apply some workarounds for certain browsers
+applyAudioWorkaround();
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/change-audio-output.html b/examples/change-audio-output.html
index 30a455c4..cf71cbe0 100644
--- a/examples/change-audio-output.html
+++ b/examples/change-audio-output.html
@@ -16,6 +16,8 @@
 
   <script src="../dist/videojs.record.js"></script>
 
+  <script src="browser-workarounds.js"></script>
+
   <style>
   body {
       font-weight: 300;
@@ -50,11 +52,11 @@
 <hr>
 
 <div>
-    <p>This demo must be run in Chrome 49 or later, Firefox is not supported yet.</p>
+    <p>This demo must be run in Chrome 49 or later, other browsers are not supported yet.</p>
 </div>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
@@ -76,7 +78,12 @@
             debug: true
         }
     }
-}, function() {
+};
+
+// apply some workarounds for certain browsers
+applyAudioWorkaround();
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/enumerate-devices.html b/examples/enumerate-devices.html
index b61f658b..b54cff96 100644
--- a/examples/enumerate-devices.html
+++ b/examples/enumerate-devices.html
@@ -16,6 +16,8 @@
 
   <script src="../dist/videojs.record.js"></script>
 
+  <script src="browser-workarounds.js"></script>
+
   <style>
   /* change player background color */
   #myAudio {
@@ -34,16 +36,16 @@
 </div>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "black",
-            progressColor: "#2E732D",
+            src: 'live',
+            waveColor: 'black',
+            progressColor: '#2E732D',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -56,7 +58,12 @@
             debug: true
         }
     }
-}, function(){
+};
+
+// apply some workarounds for certain browsers
+applyAudioWorkaround();
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/image-only.html b/examples/image-only.html
index 047f08ff..1729d403 100644
--- a/examples/image-only.html
+++ b/examples/image-only.html
@@ -24,7 +24,7 @@
 <video id="myImage" class="video-js vjs-default-skin"></video>
 
 <script>
-var player = videojs("myImage", {
+var options = {
     controls: true,
     width: 320,
     height: 240,
@@ -39,7 +39,9 @@
             debug: true
         }
     }
-}, function(){
+};
+
+var player = videojs('myImage', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record');
diff --git a/examples/plugins/audio-only-mp3.html b/examples/plugins/audio-only-mp3.html
index 4517a3b7..b6595aa3 100644
--- a/examples/plugins/audio-only-mp3.html
+++ b/examples/plugins/audio-only-mp3.html
@@ -28,16 +28,16 @@
 <audio id="myAudio" class="video-js vjs-default-skin"></audio>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "#fffa00",
-            progressColor: "#FAFCD2",
+            src:'live',
+            waveColor: '#fffa00',
+            progressColor: '#FAFCD2',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -48,13 +48,15 @@
             video: false,
             maxLength: 20,
             debug: true,
-            audioEngine: "lamejs",
-            audioWorkerURL: "../../node_modules/lamejs/worker-example/worker-realtime.js",
+            audioEngine: 'lamejs',
+            audioWorkerURL: '../../node_modules/lamejs/worker-example/worker-realtime.js',
             audioSampleRate: 44100,
             audioBitRate: 128
         }
     }
-}, function() {
+};
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/plugins/audio-only-ogg.html b/examples/plugins/audio-only-ogg.html
index 76ccac62..a19a4a5c 100644
--- a/examples/plugins/audio-only-ogg.html
+++ b/examples/plugins/audio-only-ogg.html
@@ -17,6 +17,8 @@
   <script src="../../dist/videojs.record.js"></script>
   <script src="../../dist/plugins/videojs.record.libvorbis.js"></script>
 
+  <script src="../browser-workarounds.js"></script>
+
   <style>
   /* change player background color */
   #myAudio {
@@ -29,16 +31,16 @@
 <audio id="myAudio" class="video-js vjs-default-skin"></audio>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "#16425b",
-            progressColor: "#3a7ca5",
+            src: 'live',
+            waveColor: '#16425b',
+            progressColor: '#3a7ca5',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -49,11 +51,18 @@
             video: false,
             maxLength: 20,
             debug: true,
-            audioEngine: "libvorbis.js",
+            audioEngine: 'libvorbis.js',
             audioSampleRate: 32000
         }
     }
-}, function() {
+};
+
+// safari workaround for libvorbis.js
+if (isSafari) {
+    var AudioContext = window.AudioContext || window.webkitAudioContext;
+}
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/plugins/audio-only-opus.html b/examples/plugins/audio-only-opus.html
index a0c5469a..f7e3de80 100644
--- a/examples/plugins/audio-only-opus.html
+++ b/examples/plugins/audio-only-opus.html
@@ -29,16 +29,16 @@
 <audio id="myAudio" class="video-js vjs-default-skin"></audio>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "#4c4a56",
-            progressColor: "black",
+            src: 'live',
+            waveColor: '#4c4a56',
+            progressColor: 'black',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -49,13 +49,15 @@
             video: false,
             maxLength: 20,
             debug: true,
-            audioEngine: "opus-recorder",
+            audioEngine: 'opus-recorder',
             audioSampleRate: 48000,
             audioChannels: 2,
-            audioWorkerURL: "../../node_modules/opus-recorder/dist/encoderWorker.min.js"
+            audioWorkerURL: '../../node_modules/opus-recorder/dist/encoderWorker.min.js'
         }
     }
-}, function() {
+};
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/plugins/audio-only-recorderjs.html b/examples/plugins/audio-only-recorderjs.html
index 6bc7f4c1..d9aeed49 100644
--- a/examples/plugins/audio-only-recorderjs.html
+++ b/examples/plugins/audio-only-recorderjs.html
@@ -29,16 +29,16 @@
 <audio id="myAudio" class="video-js vjs-default-skin"></audio>
 
 <script>
-var player = videojs("myAudio", {
+var options = {
     controls: true,
     width: 600,
     height: 300,
     fluid: false,
     plugins: {
         wavesurfer: {
-            src: "live",
-            waveColor: "#6fffe9",
-            progressColor: "black",
+            src: 'live',
+            waveColor: '#6fffe9',
+            progressColor: 'black',
             debug: true,
             cursorWidth: 1,
             msDisplayMax: 20,
@@ -49,10 +49,12 @@
             video: false,
             maxLength: 20,
             debug: true,
-            audioEngine: "recorder.js"
+            audioEngine: 'recorder.js'
         }
     }
-}, function() {
+};
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/screen-only.html b/examples/screen-only.html
index b939cb18..09ae79d2 100644
--- a/examples/screen-only.html
+++ b/examples/screen-only.html
@@ -13,6 +13,8 @@
 
   <script src="../dist/videojs.record.js"></script>
 
+  <script src="browser-workarounds.js"></script>
+
   <style>
   /* change player background color */
   #myScreen {
@@ -25,13 +27,7 @@
 <video id="myScreen" playsinline class="video-js vjs-default-skin"></video>
 
 <script>
-// Polyfill in Firefox.
-// See https://blog.mozilla.org/webrtc/getdisplaymedia-now-available-in-adapter-js/
-if (adapter.browserDetails.browser == 'firefox') {
-  adapter.browserShim.shimGetDisplayMedia(window, 'screen');
-}
-
-var player = videojs("myScreen", {
+var options = {
     controls: true,
     width: 800,
     height: 450,
@@ -45,7 +41,12 @@
             screen: true
         }
     }
-}, function() {
+};
+
+// apply some workarounds for certain browsers
+applyScreenWorkaround();
+
+var player = videojs('myScreen', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/upload/fine-uploader.html b/examples/upload/fine-uploader.html
index 195facbe..986f15fd 100644
--- a/examples/upload/fine-uploader.html
+++ b/examples/upload/fine-uploader.html
@@ -28,6 +28,8 @@
 
         <script src="../../node_modules/fine-uploader/fine-uploader/fine-uploader.js"></script>
 
+        <script src="../browser-workarounds.js"></script>
+
         <script>
             // initialize Fine Uploader
             var uploader = new qq.FineUploaderBasic({
@@ -40,7 +42,7 @@
                 }
             });
             // setup videojs-record
-            var player = videojs('myAudio', {
+            var options = {
                 controls: true,
                 width: 600,
                 height: 300,
@@ -61,7 +63,12 @@
                         debug: true
                     }
                 }
-            }, function() {
+            };
+
+            // apply some workarounds for certain browsers
+            applyAudioWorkaround();
+
+            var player = videojs('myAudio', options, function() {
                 // print version information at startup
                 var msg = 'Using video.js ' + videojs.VERSION +
                     ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/upload/jquery.fileupload.html b/examples/upload/jquery.fileupload.html
index 96ab5df0..70935aab 100644
--- a/examples/upload/jquery.fileupload.html
+++ b/examples/upload/jquery.fileupload.html
@@ -20,6 +20,8 @@
         <script src="../../node_modules/blueimp-file-upload/js/jquery.iframe-transport.js"></script>
         <script src="../../node_modules/blueimp-file-upload/js/jquery.fileupload.js"></script>
 
+        <script src="../browser-workarounds.js"></script>
+
         <style>
         /* change player background color */
         #myAudio {
@@ -53,7 +55,7 @@
             });
 
             // setup videojs-record
-            var player = videojs('myAudio', {
+            var options = {
                 controls: true,
                 width: 600,
                 height: 300,
@@ -74,7 +76,12 @@
                         debug: true
                     }
                 }
-            }, function() {
+            };
+
+            // apply some workarounds for certain browsers
+            applyAudioWorkaround();
+
+            var player = videojs('myAudio', options, function() {
                 // print version information at startup
                 var msg = 'Using video.js ' + videojs.VERSION +
                     ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/upload/simple.html b/examples/upload/simple.html
index e06581c7..b8e9a425 100644
--- a/examples/upload/simple.html
+++ b/examples/upload/simple.html
@@ -25,7 +25,7 @@
 <video id="myVideo" class="video-js vjs-default-skin"></video>
 
 <script>
-var player = videojs('myVideo', {
+var options = {
     controls: true,
     width: 320,
     height: 240,
@@ -38,7 +38,9 @@
             debug: true
         }
     }
-}, function(){
+};
+
+var player = videojs('myVideo', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/upload/websocket.html b/examples/upload/websocket.html
index 695a9e43..84455e7d 100644
--- a/examples/upload/websocket.html
+++ b/examples/upload/websocket.html
@@ -18,6 +18,8 @@
 
   <script src="../../node_modules/sockjs-client/dist/sockjs.min.js"></script>
 
+  <script src="../browser-workarounds.js"></script>
+
   <style>
   /* change player background color */
   #myAudio {
@@ -32,8 +34,7 @@
 <script>
 var sock;
 var startedRecord = false;
-
-var player = videojs('myAudio', {
+var options = {
     controls: true,
     width: 320,
     height: 240,
@@ -56,7 +57,12 @@
             debug: true
         }
     }
-}, function() {
+};
+
+// apply some workarounds for certain browsers
+applyAudioWorkaround();
+
+var player = videojs('myAudio', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/examples/video-only.html b/examples/video-only.html
index ed6e3ff6..9f49e0c3 100644
--- a/examples/video-only.html
+++ b/examples/video-only.html
@@ -25,7 +25,7 @@
 <video id="myVideo" class="video-js vjs-default-skin"></video>
 
 <script>
-var player = videojs("myVideo", {
+var options = {
     controls: true,
     width: 320,
     height: 240,
@@ -41,7 +41,9 @@
             debug: true
         }
     }
-}, function() {
+};
+
+var player = videojs('myVideo', options, function() {
     // print version information at startup
     var msg = 'Using video.js ' + videojs.VERSION +
         ' with videojs-record ' + videojs.getPluginVersion('record') +
diff --git a/package-lock.json b/package-lock.json
index 8ed2e9ea..8822b765 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1577,7 +1577,7 @@
         },
         "util": {
           "version": "0.10.3",
-          "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
+          "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
           "integrity": "sha1-evsa/lCAUkZInj23/g7TeTNqwPk=",
           "dev": true,
           "requires": {
@@ -2027,7 +2027,7 @@
     },
     "browserify-aes": {
       "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz",
+      "resolved": "http://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz",
       "integrity": "sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==",
       "dev": true,
       "requires": {
@@ -2072,7 +2072,7 @@
     },
     "browserify-rsa": {
       "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz",
+      "resolved": "http://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz",
       "integrity": "sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=",
       "dev": true,
       "requires": {
@@ -2134,7 +2134,7 @@
     },
     "buffer": {
       "version": "4.9.1",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
+      "resolved": "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
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@@ -14846,9 +14798,9 @@
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diff --git a/package.json b/package.json
index 11fe8845..1bfb6450 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
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