recordrtc - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

package.json

 {
   "name": "recordrtc",
   "preferGlobal": true,
-  "version": "4.0.0",
+  "version": "4.0.1",
   "author": {
     "name": "Muaz Khan",
-    "email": "[e-mail]"
+    "email": "[e-mail]",
+    "url": "http://www.muazkhan.com/"
   },
   "description": "RecordRTC is a server-less (entire client-side) JavaScript library can be used to record WebRTC audio/video media streams. It supports cross-browser audio/video recording.",
-  "contributors": [
-    {
-      "name": "Muaz Khan",
-      "email": "[e-mail]"
-    }
-  ],
   "scripts": {
@@ -22,3 +17,3 @@ "start": "node RecordRTC.js"
     "type": "git",
-    "url": "https://github.com/muaz-khan/WebRTC-Experiment.git"
+    "url": "https://github.com/muaz-khan/RecordRTC.git"
   },
@@ -37,7 +32,8 @@ "keywords": [
   "bugs": {
-    "url": "https://github.com/muaz-khan/WebRTC-Experiment/issues"
+    "url": "https://github.com/muaz-khan/WebRTC-Experiment/issues",
+    "email": "[e-mail]"
   },
-  "homepage": "https://github.com/muaz-khan/WebRTC-Experiment/tree/master/RecordRTC/RecordRTC-to-Nodejs",
-  "_id": "recordrtc@4.0.0",
+  "homepage": "https://www.webrtc-experiment.com/RecordRTC/",
+  "_id": "recordrtc@4.0.1",
   "_from": "recordrtc@"
 }

README.md

@@ -1,2 +0,2 @@
-## [RecordRTC](https://github.com/muaz-khan/WebRTC-Experiment/tree/master/RecordRTC): [WebRTC](https://www.webrtc-experiment.com/) audio/video recording / [Demo](https://www.webrtc-experiment.com/RecordRTC/)
+## [RecordRTC](https://github.com/muaz-khan/WebRTC-Experiment/tree/master/RecordRTC): [WebRTC](https://www.webrtc-experiment.com/) audio/video recording / [Demo](https://www.webrtc-experiment.com/RecordRTC/) [![npm](https://img.shields.io/npm/v/recordrtc.svg)](https://npmjs.org/package/recordrtc) [![downloads](https://img.shields.io/npm/dm/recordrtc.svg)](https://npmjs.org/package/recordrtc)
 
@@ -58,3 +58,3 @@ [RecordRTC](https://www.webrtc-experiment.com/RecordRTC/) is a server-less (entire client-side) JavaScript library can be used to record WebRTC audio/video media streams. It supports cross-browser audio/video recording.
 ```html
-<script src="//www.WebRTC-Experiment.com/RecordRTC.js"></script>
+<script src="//cdn.WebRTC-Experiment.com/RecordRTC.js"></script>
 ```
@@ -183,2 +183,5 @@
 ```javascript
+// you must link:
+// https://cdn.webrtc-experiment.com/gif-recorder.js
+
 var options = {
@@ -185,0 +188,0 @@ type: 'gif',

RecordRTC.js

@@ -1,21 +0,14 @@
-// Last time updated at July 02, 2014, 08:32:23
+// Last time updated at August 05, 2014, 08:32:23
 
-//------------------------------------
+// updates?
 /*
--. breaking updates:
--. (fixed) audio recording while passing multi-tracks media stream for Firefox.
--. now, you MUST always set config-type == 'video' for Firefox; otherwise
--. RecordRTC will record audio/ogg instead of video/webm.
--. It doesn't matter which kind of stream you're passing. Multi-tracks or single track.
+-. if you're recording GIF, you must link: https://cdn.webrtc-experiment.com/gif-recorder.js
+-. "save" method added in MRecordRTC.
 */
 
 // issues?
-// - chrome started supporting Blob-in-IndexedDB. Update DiskStorage.js 
-// - ref: http://updates.html5rocks.com/2014/07/Blob-support-for-IndexedDB-landed-on-Chrome-Dev
-
-// -. audio self-playback (ehco/noise/etc.)
-// -. need to fix: recordRTC.setAdvertisementArray( [ 'data:image-webp', 'data:image-webp', 'data:image-webp' ] );
-// -. it seems that RecordRTC is cutting off the last couple of seconds of recordings
-// -. ffmpeg-asm.js demos should encode in Hight Quality audio and video containers (ref issue #204)
-// -. 14K ogg is not a good output; it should be 128k ogg. VLC is unable to play it; it must!
+/*
+-. audio self-playback (ehco/noise/etc.)
+-. it seems that RecordRTC is cutting off the last couple of seconds of recordings
+*/
 //------------------------------------
@@ -50,3 +43,2 @@
 // 12. GifRecorder.js
-// 13. gifEncoder.js
 //------------------------------------
@@ -317,2 +309,7 @@
     this.startRecording = function () {
+        if(!IsChrome && mediaStream && mediaStream.getAudioTracks().length && mediaStream.getVideoTracks().length) {
+            // Firefox is supporting both audio/video in single blob
+            this.mediaType.audio = false;
+        }
+        
         if (this.mediaType.audio) {
@@ -429,2 +426,21 @@ this.audioRecorder = RecordRTC(mediaStream, this).startRecording();
     };
+    
+    this.save = function(args) {
+        args = args || {
+            audio: true,
+            video: true,
+            gif: true
+        };
+        
+        if(args.audio && this.audioRecorder) {
+            this.audioRecorder.save();
+        }
+        
+        if(args.video && this.videoRecorder) {
+            this.videoRecorder.save();
+        }
+        if(args.gif && this.gifRecorder) {
+            this.gifRecorder.save();
+        }
+    };
 }
@@ -626,2 +642,4 @@
 function StereoAudioRecorder(mediaStream, root) {
+    if(!mediaStream.getAudioTracks().length) throw 'Your stream has no audio tracks.';
+    
     // variables
@@ -647,2 +665,4 @@ var leftchannel = [];
             recording = false;
+            
+            requestAnimationFrame(function() {
 
@@ -658,12 +678,23 @@ // flat the left and right channels down
             var buffer = new ArrayBuffer(44 + interleaved.length * 2);
+            
             var view = new DataView(buffer);
 
-            // RIFF chunk descriptor
+            // RIFF chunk descriptor/identifier 
             writeUTFBytes(view, 0, 'RIFF');
-            view.setUint32(4, 44 + interleaved.length * 2, true);
+            
+            // file length 
+            // view.setUint32(4, 44 + interleaved.length * 2, true);
+            view.setUint32(4, 8 + interleaved.length * 2, true);
+            
+            // RIFF type 
             writeUTFBytes(view, 8, 'WAVE');
 
+            // format chunk identifier 
             // FMT sub-chunk
             writeUTFBytes(view, 12, 'fmt ');
+            
+            // format chunk length 
             view.setUint32(16, 16, true);
+            
+            // sample format (raw)
             view.setUint16(20, 1, true);
@@ -673,9 +704,20 @@
             view.setUint16(22, 2, true);
+            
+            // sample rate 
             view.setUint32(24, sampleRate, true);
+            
+            // byte rate (sample rate * block align) 
             view.setUint32(28, sampleRate * 4, true);
+            
+            // block align (channel count * bytes per sample) 
             view.setUint16(32, 4, true);
+            
+            // bits per sample 
             view.setUint16(34, 16, true);
 
             // data sub-chunk
+            // data chunk identifier 
             writeUTFBytes(view, 36, 'data');
+            
+            // data chunk length 
             view.setUint32(40, interleaved.length * 2, true);
@@ -685,6 +727,15 @@
             var lng = interleaved.length;
+            
             var index = 44;
             volume = 1;
+            
             for (var i = 0; i < lng; i++) {
-                view.setInt16(index, interleaved[i] * (0x7FFF * volume), true);
+                // dataView.setInt16(byteOffset, value, littleEndian); 
+                
+                // The literals 0x7FFF and 32767 are identical to the compiler in every way.
+                // The maximum that it can hold (signed, positive) is 0x7FFFFFFF.
+                // 32767 is the positive signed max for 16 bits
+                // each base 16 digit occupies exactly 4 bits
+                view.setInt16(index, interleaved[i] * (32767 * volume), true);
+                
                 index += 2;
@@ -704,2 +755,4 @@ }
             isAudioProcessStarted = false;
+            
+            });
         }
@@ -758,7 +811,4 @@
     // creates an audio node from the microphone incoming stream
-    if (!Storage.AudioInput)
-        Storage.AudioInput = context.createMediaStreamSource(mediaStream);
+    var audioInput = context.createMediaStreamSource(mediaStream);
 
-    var audioInput = Storage.AudioInput;
-
     // connect the stream to the gain node
@@ -851,3 +901,3 @@ audioInput.connect(volume);
 function CanvasRecorder(htmlElement) {
-    if (!window.html2canvas) throw 'Please link: //www.webrtc-experiment.com/screenshot.js';
+    if (!window.html2canvas) throw 'Please link: //cdn.webrtc-experiment.com/screenshot.js';
 
@@ -1421,2 +1471,6 @@ var isRecording;
 function GifRecorder(mediaStream) {
+    if(!window.GIFEncoder) {
+        throw 'Please link: https://cdn.webrtc-experiment.com/gif-recorder.js';
+    }
+    
     this.record = function () {
@@ -1542,6 +1596,1 @@ if (!this.width) this.width = video.offsetWidth || 320;
 }
-
-// _____________
-// gifEncoder.js
-
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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

Lines of code

1289

increased by0.39%

Number of lines in readme file

494

increased by0.61%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

68339

decreased by-7.48%

No dependency changes