recordrtc - npm Package Compare versions

Comparing version 5.3.8 to 5.3.9

package.json

 {
   "name": "recordrtc",
   "preferGlobal": false,
-  "version": "5.3.8",
+  "version": "5.3.9",
   "author": {
@@ -37,3 +37,13 @@ "name": "Muaz Khan",
   "_id": "recordrtc@",
-  "_from": "recordrtc@"
+  "_from": "recordrtc@",
+  "devDependencies": {
+    "grunt": "0.4.5",
+    "grunt-bump": "0.7.0",
+    "grunt-cli": "0.1.13",
+    "grunt-contrib-concat": "0.5.1",
+    "grunt-contrib-jshint": "0.11.3",
+    "grunt-contrib-uglify": "0.11.0",
+    "grunt-jsbeautifier": "0.2.10",
+    "load-grunt-tasks": "3.4.0"
+  }
 }

README.md

@@ -9,3 +9,3 @@ # [RecordRTC](https://github.com/muaz-khan/RecordRTC): [WebRTC](https://www.webrtc-experiment.com/) audio/video recording
 
-* [Youtube Video Tutorial](https://www.youtube.com/watch?v=YrLzTgdJ-Kg)
+<a href="https://www.youtube.com/watch?v=YrLzTgdJ-Kg"><img src="https://cdn.webrtc-experiment.com/images/RecordRTC-YouTube.png" alt="YouTube Video Tutorial for RecordRTC!" /></a>
 
@@ -63,2 +63,4 @@ # Check all releases:
 16. [Record Canvas2D Animation](https://www.webrtc-experiment.com/RecordRTC/Canvas-Recording/Canvas-Animation-Recording.html)
+17. [WebGL animation recording](https://www.webrtc-experiment.com/RecordRTC/webgl/)
+18. [Plotly - WebGL animation recording](https://www.webrtc-experiment.com/RecordRTC/webgl/plotly.html)
 
@@ -144,4 +146,4 @@ You can also try a chrome extension for screen recording:
 ```html
-<!-- use 5.3.8 or any other version -->
-<script src="https://github.com/muaz-khan/RecordRTC/releases/download/5.3.8/RecordRTC.js"></script>
+<!-- use 5.3.9 or any other version -->
+<script src="https://github.com/muaz-khan/RecordRTC/releases/download/5.3.9/RecordRTC.js"></script>
 ```
@@ -148,0 +150,0 @@

RecordRTC.min.js

 'use strict';
 
-// Last time updated: 2016-06-17 9:27:11 AM UTC
+// Last time updated: 2016-08-11 4:09:02 PM UTC
 
-"use strict";function RecordRTC(mediaStream,config){function startRecording(){return config.disableLogs||console.debug("started recording "+config.type+" stream."),mediaRecorder?(mediaRecorder.clearRecordedData(),mediaRecorder.resume(),self.recordingDuration&&handleRecordingDuration(),self):(initRecorder(function(){self.recordingDuration&&handleRecordingDuration()}),self)}function initRecorder(initCallback){initCallback&&(config.initCallback=function(){initCallback(),initCallback=config.initCallback=null});var Recorder=new GetRecorderType(mediaStream,config);mediaRecorder=new Recorder(mediaStream,config),mediaRecorder.record(),config.disableLogs||console.debug("Initialized recorderType:",mediaRecorder.constructor.name,"for output-type:",config.type)}function stopRecording(callback){function _callback(__blob){for(var item in mediaRecorder)self&&(self[item]=mediaRecorder[item]),recordRTC&&(recordRTC[item]=mediaRecorder[item]);var blob=mediaRecorder.blob;if(!blob){if(!__blob)throw"Recording failed.";mediaRecorder.blob=blob=__blob}if(callback){var url=URL.createObjectURL(blob);callback(url)}blob&&!config.disableLogs&&console.debug(blob.type,"->",bytesToSize(blob.size)),config.autoWriteToDisk&&getDataURL(function(dataURL){var parameter={};parameter[config.type+"Blob"]=dataURL,DiskStorage.Store(parameter)})}if(!mediaRecorder)return console.warn(WARNING);var recordRTC=this;config.disableLogs||console.warn("Stopped recording "+config.type+" stream."),"gif"!==config.type?mediaRecorder.stop(_callback):(mediaRecorder.stop(),_callback())}function pauseRecording(){return mediaRecorder?(mediaRecorder.pause(),void(config.disableLogs||console.debug("Paused recording."))):console.warn(WARNING)}function resumeRecording(){return mediaRecorder?(mediaRecorder.resume(),void(config.disableLogs||console.debug("Resumed recording."))):console.warn(WARNING)}function readFile(_blob){postMessage((new FileReaderSync).readAsDataURL(_blob))}function getDataURL(callback,_mediaRecorder){function processInWebWorker(_function){var blob=URL.createObjectURL(new Blob([_function.toString(),"this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(blob);return URL.revokeObjectURL(blob),worker}if(!callback)throw"Pass a callback function over getDataURL.";var blob=_mediaRecorder?_mediaRecorder.blob:(mediaRecorder||{}).blob;if(!blob)return config.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout(function(){getDataURL(callback,_mediaRecorder)},1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var reader=new FileReader;reader.readAsDataURL(blob),reader.onload=function(event){callback(event.target.result)}}else{var webWorker=processInWebWorker(readFile);webWorker.onmessage=function(event){callback(event.data)},webWorker.postMessage(blob)}}function handleRecordingDuration(){setTimeout(function(){stopRecording(self.onRecordingStopped)},self.recordingDuration)}if(!mediaStream)throw"MediaStream is mandatory.";config=config||{type:"video"},config=new RecordRTCConfiguration(mediaStream,config);var mediaRecorder,self=this,WARNING='It seems that "startRecording" is not invoked for '+config.type+" recorder.",returnObject={startRecording:startRecording,stopRecording:stopRecording,pauseRecording:pauseRecording,resumeRecording:resumeRecording,initRecorder:initRecorder,setRecordingDuration:function(milliseconds,callback){if("undefined"==typeof milliseconds)throw"milliseconds is required.";if("number"!=typeof milliseconds)throw"milliseconds must be a number.";return self.recordingDuration=milliseconds,self.onRecordingStopped=callback||function(){},{onRecordingStopped:function(callback){self.onRecordingStopped=callback}}},clearRecordedData:function(){return mediaRecorder?(mediaRecorder.clearRecordedData(),void(config.disableLogs||console.debug("Cleared old recorded data."))):console.warn(WARNING)},getBlob:function(){return mediaRecorder?mediaRecorder.blob:console.warn(WARNING)},getDataURL:getDataURL,toURL:function(){return mediaRecorder?URL.createObjectURL(mediaRecorder.blob):console.warn(WARNING)},save:function(fileName){return mediaRecorder?void invokeSaveAsDialog(mediaRecorder.blob,fileName):console.warn(WARNING)},getFromDisk:function(callback){return mediaRecorder?void RecordRTC.getFromDisk(config.type,callback):console.warn(WARNING)},setAdvertisementArray:function(arrayOfWebPImages){config.advertisement=[];for(var length=arrayOfWebPImages.length,i=0;length>i;i++)config.advertisement.push({duration:i,image:arrayOfWebPImages[i]})},blob:null,bufferSize:0,sampleRate:0,buffer:null,view:null};if(!this)return self=returnObject,returnObject;for(var prop in returnObject)this[prop]=returnObject[prop];return self=this,returnObject}function RecordRTCConfiguration(mediaStream,config){return config.recorderType&&!config.type&&(config.recorderType===WhammyRecorder||config.recorderType===CanvasRecorder?config.type="video":config.recorderType===GifRecorder?config.type="gif":config.recorderType===StereoAudioRecorder?config.type="audio":config.recorderType===MediaStreamRecorder&&(mediaStream.getAudioTracks().length&&mediaStream.getVideoTracks().length?config.type="video":mediaStream.getAudioTracks().length&&!mediaStream.getVideoTracks().length?config.type="audio":!mediaStream.getAudioTracks().length&&mediaStream.getVideoTracks().length&&(config.type="audio"))),"undefined"!=typeof MediaStreamRecorder&&"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(config.mimeType||(config.mimeType="video/webm"),config.type||(config.type=config.mimeType.split("/")[0]),!config.bitsPerSecond),config.type||(config.mimeType&&(config.type=config.mimeType.split("/")[0]),config.type||(config.type="audio")),config}function GetRecorderType(mediaStream,config){var recorder;return(isChrome||isEdge||isOpera)&&(recorder=StereoAudioRecorder),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&!isChrome&&(recorder=MediaStreamRecorder),"video"===config.type&&(isChrome||isOpera)&&(recorder=WhammyRecorder),"gif"===config.type&&(recorder=GifRecorder),"canvas"===config.type&&(recorder=CanvasRecorder),isMediaRecorderCompatible()&&recorder!==CanvasRecorder&&recorder!==GifRecorder&&"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&mediaStream.getVideoTracks().length&&(recorder=MediaStreamRecorder),config.recorderType&&(recorder=config.recorderType),!config.disableLogs&&recorder&&recorder.name&&console.debug("Using recorderType:",recorder.name||recorder.constructor.name),recorder}function MRecordRTC(mediaStream){this.addStream=function(_mediaStream){_mediaStream&&(mediaStream=_mediaStream)},this.mediaType={audio:!0,video:!0},this.startRecording=function(){var recorderType,mediaType=this.mediaType,mimeType=this.mimeType||{audio:null,video:null,gif:null};if("function"!=typeof mediaType.audio&&isMediaRecorderCompatible()&&mediaStream.getAudioTracks&&!mediaStream.getAudioTracks().length&&(mediaType.audio=!1),"function"!=typeof mediaType.video&&isMediaRecorderCompatible()&&mediaStream.getVideoTracks&&!mediaStream.getVideoTracks().length&&(mediaType.video=!1),!mediaType.audio&&!mediaType.video)throw"MediaStream must have either audio or video tracks.";if(mediaType.audio&&(recorderType=null,"function"==typeof mediaType.audio&&(recorderType=mediaType.audio),this.audioRecorder=new RecordRTC(mediaStream,{type:"audio",bufferSize:this.bufferSize,sampleRate:this.sampleRate,numberOfAudioChannels:this.numberOfAudioChannels||2,disableLogs:this.disableLogs,recorderType:recorderType,mimeType:mimeType.audio}),mediaType.video||this.audioRecorder.startRecording()),mediaType.video){recorderType=null,"function"==typeof mediaType.video&&(recorderType=mediaType.video);var newStream=mediaStream;if(isMediaRecorderCompatible()&&mediaType.audio&&"function"==typeof mediaType.audio){var videoTrack=mediaStream.getVideoTracks()[0];navigator.mozGetUserMedia?(newStream=new MediaStream,newStream.addTrack(videoTrack),recorderType&&recorderType===WhammyRecorder&&(recorderType=MediaStreamRecorder)):newStream=new MediaStream([videoTrack])}this.videoRecorder=new RecordRTC(newStream,{type:"video",video:this.video,canvas:this.canvas,frameInterval:this.frameInterval||10,disableLogs:this.disableLogs,recorderType:recorderType,mimeType:mimeType.video}),mediaType.audio||this.videoRecorder.startRecording()}if(mediaType.audio&&mediaType.video){var self=this;isMediaRecorderCompatible()?(self.audioRecorder=null,self.videoRecorder.startRecording()):self.videoRecorder.initRecorder(function(){self.audioRecorder.initRecorder(function(){self.videoRecorder.startRecording(),self.audioRecorder.startRecording()})})}mediaType.gif&&(recorderType=null,"function"==typeof mediaType.gif&&(recorderType=mediaType.gif),this.gifRecorder=new RecordRTC(mediaStream,{type:"gif",frameRate:this.frameRate||200,quality:this.quality||10,disableLogs:this.disableLogs,recorderType:recorderType,mimeType:mimeType.gif}),this.gifRecorder.startRecording())},this.stopRecording=function(callback){callback=callback||function(){},this.audioRecorder&&this.audioRecorder.stopRecording(function(blobURL){callback(blobURL,"audio")}),this.videoRecorder&&this.videoRecorder.stopRecording(function(blobURL){callback(blobURL,"video")}),this.gifRecorder&&this.gifRecorder.stopRecording(function(blobURL){callback(blobURL,"gif")})},this.pauseRecording=function(){this.audioRecorder&&this.audioRecorder.pauseRecording(),this.videoRecorder&&this.videoRecorder.pauseRecording(),this.gifRecorder&&this.gifRecorder.pauseRecording()},this.resumeRecording=function(){this.audioRecorder&&this.audioRecorder.resumeRecording(),this.videoRecorder&&this.videoRecorder.resumeRecording(),this.gifRecorder&&this.gifRecorder.resumeRecording()},this.getBlob=function(callback){var output={};return this.audioRecorder&&(output.audio=this.audioRecorder.getBlob()),this.videoRecorder&&(output.video=this.videoRecorder.getBlob()),this.gifRecorder&&(output.gif=this.gifRecorder.getBlob()),callback&&callback(output),output},this.getDataURL=function(callback){function getDataURL(blob,callback00){if("undefined"!=typeof Worker){var webWorker=processInWebWorker(function(_blob){postMessage((new FileReaderSync).readAsDataURL(_blob))});webWorker.onmessage=function(event){callback00(event.data)},webWorker.postMessage(blob)}else{var reader=new FileReader;reader.readAsDataURL(blob),reader.onload=function(event){callback00(event.target.result)}}}function processInWebWorker(_function){var url,blob=URL.createObjectURL(new Blob([_function.toString(),"this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(blob);if("undefined"!=typeof URL)url=URL;else{if("undefined"==typeof webkitURL)throw"Neither URL nor webkitURL detected.";url=webkitURL}return url.revokeObjectURL(blob),worker}this.getBlob(function(blob){getDataURL(blob.audio,function(_audioDataURL){getDataURL(blob.video,function(_videoDataURL){callback({audio:_audioDataURL,video:_videoDataURL})})})})},this.writeToDisk=function(){RecordRTC.writeToDisk({audio:this.audioRecorder,video:this.videoRecorder,gif:this.gifRecorder})},this.save=function(args){args=args||{audio:!0,video:!0,gif:!0},args.audio&&this.audioRecorder&&this.audioRecorder.save("string"==typeof args.audio?args.audio:""),args.video&&this.videoRecorder&&this.videoRecorder.save("string"==typeof args.video?args.video:""),args.gif&&this.gifRecorder&&this.gifRecorder.save("string"==typeof args.gif?args.gif:"")}}function bytesToSize(bytes){var k=1e3,sizes=["Bytes","KB","MB","GB","TB"];if(0===bytes)return"0 Bytes";var i=parseInt(Math.floor(Math.log(bytes)/Math.log(k)),10);return(bytes/Math.pow(k,i)).toPrecision(3)+" "+sizes[i]}function invokeSaveAsDialog(file,fileName){if(!file)throw"Blob object is required.";if(!file.type)try{file.type="video/webm"}catch(e){}var fileExtension=(file.type||"video/webm").split("/")[1];if(fileName&&-1!==fileName.indexOf(".")){var splitted=fileName.split(".");fileName=splitted[0],fileExtension=splitted[1]}var fileFullName=(fileName||Math.round(9999999999*Math.random())[phone])+"."+fileExtension;if("undefined"!=typeof navigator.msSaveOrOpenBlob)return navigator.msSaveOrOpenBlob(file,fileFullName);if("undefined"!=typeof navigator.msSaveBlob)return navigator.msSaveBlob(file,fileFullName);var hyperlink=document.createElement("a");hyperlink.href=URL.createObjectURL(file),hyperlink.target="_blank",hyperlink.download=fileFullName,navigator.mozGetUserMedia&&(hyperlink.onclick=function(){(document.body||document.documentElement).removeChild(hyperlink)},(document.body||document.documentElement).appendChild(hyperlink));var evt=new MouseEvent("click",{view:window,bubbles:!0,cancelable:!0});hyperlink.dispatchEvent(evt),navigator.mozGetUserMedia||URL.revokeObjectURL(hyperlink.href)}function isMediaRecorderCompatible(){var isOpera=!!window.opera||navigator.userAgent.indexOf(" OPR/")>=0,isChrome=!!window.chrome&&!isOpera,isFirefox="undefined"!=typeof window.InstallTrigger;if(isFirefox)return!0;var verOffset,ix,nAgt=(navigator.appVersion,navigator.userAgent),fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10);return(isChrome||isOpera)&&(verOffset=nAgt.indexOf("Chrome"),fullVersion=nAgt.substring(verOffset+7)),-1!==(ix=fullVersion.indexOf(";"))&&(fullVersion=fullVersion.substring(0,ix)),-1!==(ix=fullVersion.indexOf(" "))&&(fullVersion=fullVersion.substring(0,ix)),majorVersion=parseInt(""+fullVersion,10),isNaN(majorVersion)&&(fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10)),majorVersion>=49}function MediaStreamRecorder(mediaStream,config){function isMediaStreamActive(){if("active"in mediaStream){if(!mediaStream.active)return!1}else if("ended"in mediaStream&&mediaStream.ended)return!1;return!0}var self=this;if(config=config||{mimeType:"video/webm"},"audio"===config.type){if(mediaStream.getVideoTracks().length&&mediaStream.getAudioTracks().length){var stream;navigator.mozGetUserMedia?(stream=new MediaStream,stream.addTrack(mediaStream.getAudioTracks()[0])):stream=new MediaStream(mediaStream.getAudioTracks()),mediaStream=stream}config.mimeType&&-1!==config.mimeType.indexOf("audio")||(config.mimeType=isChrome?"audio/webm":"audio/ogg")}this.record=function(){self.blob=null;var recorderHints=config;config.disableLogs||console.log("Passing following config over MediaRecorder API.",recorderHints),mediaRecorder&&(mediaRecorder=null),isChrome&&!isMediaRecorderCompatible()&&(recorderHints="video/vp8"),mediaRecorder=new MediaRecorder(mediaStream,recorderHints),"canRecordMimeType"in mediaRecorder&&mediaRecorder.canRecordMimeType(config.mimeType)===!1&&(config.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",config.mimeType)),mediaRecorder.ignoreMutedMedia=config.ignoreMutedMedia||!1,mediaRecorder.ondataavailable=function(e){self.dontFireOnDataAvailableEvent||!e.data||!e.data.size||e.data.size<100||self.blob||(self.blob=config.getNativeBlob?e.data:new Blob([e.data],{type:config.mimeType||"video/webm"}),self.recordingCallback&&(self.recordingCallback(self.blob),self.recordingCallback=null))},mediaRecorder.onerror=function(error){config.disableLogs||("InvalidState"===error.name?console.error("The MediaRecorder is not in a state in which the proposed operation is allowed to be executed."):"OutOfMemory"===error.name?console.error("The UA has exhaused the available memory. User agents SHOULD provide as much additional information as possible in the message attribute."):"IllegalStreamModification"===error.name?console.error("A modification to the stream has occurred that makes it impossible to continue recording. An example would be the addition of a Track while recording is occurring. User agents SHOULD provide as much additional information as possible in the message attribute."):"OtherRecordingError"===error.name?console.error("Used for an fatal error other than those listed above. User agents SHOULD provide as much additional information as possible in the message attribute."):"GenericError"===error.name?console.error("The UA cannot provide the codec or recording option that has been requested.",error):console.error("MediaRecorder Error",error)),"inactive"!==mediaRecorder.state&&"stopped"!==mediaRecorder.state&&mediaRecorder.stop()},mediaRecorder.start(36e5),config.onAudioProcessStarted&&config.onAudioProcessStarted(),config.initCallback&&config.initCallback()},this.stop=function(callback){mediaRecorder&&(this.recordingCallback=callback||function(){},"recording"===mediaRecorder.state&&(mediaRecorder.requestData(),mediaRecorder.stop()))},this.pause=function(){mediaRecorder&&"recording"===mediaRecorder.state&&mediaRecorder.pause()},this.resume=function(){if(this.dontFireOnDataAvailableEvent){this.dontFireOnDataAvailableEvent=!1;var disableLogs=config.disableLogs;return config.disableLogs=!0,this.record(),void(config.disableLogs=disableLogs)}mediaRecorder&&"paused"===mediaRecorder.state&&mediaRecorder.resume()},this.clearRecordedData=function(){mediaRecorder&&(this.pause(),this.dontFireOnDataAvailableEvent=!0,this.stop())};var mediaRecorder,self=this;!function looper(){return mediaRecorder?isMediaStreamActive()===!1?(config.disableLogs||console.log("MediaStream seems stopped."),void self.stop()):void setTimeout(looper,1e3):void 0}()}function StereoAudioRecorder(mediaStream,config){function isMediaStreamActive(){if("active"in mediaStream){if(!mediaStream.active)return!1}else if("ended"in mediaStream&&mediaStream.ended)return!1;return!0}function mergeLeftRightBuffers(config,callback){function mergeAudioBuffers(config,cb){function mergeBuffers(channelBuffer,rLength){for(var result=new Float64Array(rLength),offset=0,lng=channelBuffer.length,i=0;lng>i;i++){var buffer=channelBuffer[i];result.set(buffer,offset),offset+=buffer.length}return result}function interleave(leftChannel,rightChannel){for(var length=leftChannel.length+rightChannel.length,result=new Float64Array(length),inputIndex=0,index=0;length>index;)result[index++]=leftChannel[inputIndex],result[index++]=rightChannel[inputIndex],inputIndex++;return result}function writeUTFBytes(view,offset,string){for(var lng=string.length,i=0;lng>i;i++)view.setUint8(offset+i,string.charCodeAt(i))}var numberOfAudioChannels=config.numberOfAudioChannels,leftBuffers=config.leftBuffers.slice(0),rightBuffers=config.rightBuffers.slice(0),sampleRate=config.sampleRate,internalInterleavedLength=config.internalInterleavedLength;2===numberOfAudioChannels&&(leftBuffers=mergeBuffers(leftBuffers,internalInterleavedLength),rightBuffers=mergeBuffers(rightBuffers,internalInterleavedLength)),1===numberOfAudioChannels&&(leftBuffers=mergeBuffers(leftBuffers,internalInterleavedLength));var interleaved;2===numberOfAudioChannels&&(interleaved=interleave(leftBuffers,rightBuffers)),1===numberOfAudioChannels&&(interleaved=leftBuffers);var interleavedLength=interleaved.length,resultingBufferLength=44+2*interleavedLength,buffer=new ArrayBuffer(resultingBufferLength),view=new DataView(buffer);writeUTFBytes(view,0,"RIFF"),view.setUint32(4,44+2*interleavedLength,!0),writeUTFBytes(view,8,"WAVE"),writeUTFBytes(view,12,"fmt "),view.setUint32(16,16,!0),view.setUint16(20,1,!0),view.setUint16(22,numberOfAudioChannels,!0),view.setUint32(24,sampleRate,!0),view.setUint32(28,2*sampleRate,!0),view.setUint16(32,2*numberOfAudioChannels,!0),view.setUint16(34,16,!0),writeUTFBytes(view,36,"data"),view.setUint32(40,2*interleavedLength,!0);for(var lng=interleavedLength,index=44,volume=1,i=0;lng>i;i++)view.setInt16(index,interleaved[i]*(32767*volume),!0),index+=2;return cb?cb({buffer:buffer,view:view}):void postMessage({buffer:buffer,view:view})}if(!isChrome)return void mergeAudioBuffers(config,function(data){callback(data.buffer,data.view)});var webWorker=processInWebWorker(mergeAudioBuffers);webWorker.onmessage=function(event){callback(event.data.buffer,event.data.view),URL.revokeObjectURL(webWorker.workerURL)},webWorker.postMessage(config)}function processInWebWorker(_function){var workerURL=URL.createObjectURL(new Blob([_function.toString(),";this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(workerURL);return worker.workerURL=workerURL,worker}function onAudioProcessDataAvailable(e){if(!isPaused){if(isMediaStreamActive()===!1&&(config.disableLogs||console.log("MediaStream seems stopped."),jsAudioNode.disconnect(),recording=!1),!recording)return void audioInput.disconnect();isAudioProcessStarted||(isAudioProcessStarted=!0,config.onAudioProcessStarted&&config.onAudioProcessStarted(),config.initCallback&&config.initCallback());var left=e.inputBuffer.getChannelData(0);if(leftchannel.push(new Float32Array(left)),2===numberOfAudioChannels){var right=e.inputBuffer.getChannelData(1);rightchannel.push(new Float32Array(right))}recordingLength+=bufferSize}}if(!mediaStream.getAudioTracks().length)throw"Your stream has no audio tracks.";config=config||{};var jsAudioNode,self=this,leftchannel=[],rightchannel=[],recording=!1,recordingLength=0,numberOfAudioChannels=2;config.leftChannel===!0&&(numberOfAudioChannels=1),1===config.numberOfAudioChannels&&(numberOfAudioChannels=1),config.disableLogs||console.debug("StereoAudioRecorder is set to record number of channels: ",numberOfAudioChannels),this.record=function(){if(isMediaStreamActive()===!1)throw"Please make sure MediaStream is active.";leftchannel.length=rightchannel.length=0,recordingLength=0,audioInput&&audioInput.connect(jsAudioNode),isAudioProcessStarted=isPaused=!1,recording=!0},this.stop=function(callback){recording=!1,mergeLeftRightBuffers({sampleRate:sampleRate,numberOfAudioChannels:numberOfAudioChannels,internalInterleavedLength:recordingLength,leftBuffers:leftchannel,rightBuffers:1===numberOfAudioChannels?[]:rightchannel},function(buffer,view){self.blob=new Blob([view],{type:"audio/wav"}),self.buffer=new ArrayBuffer(view.buffer.byteLength),self.view=view,self.sampleRate=sampleRate,self.bufferSize=bufferSize,self.length=recordingLength,callback&&callback(),isAudioProcessStarted=!1})},Storage.AudioContextConstructor||(Storage.AudioContextConstructor=new Storage.AudioContext);var context=Storage.AudioContextConstructor,audioInput=context.createMediaStreamSource(mediaStream),legalBufferValues=[0,256,512,1024,2048,4096,8192,16384],bufferSize="undefined"==typeof config.bufferSize?4096:config.bufferSize;if(-1===legalBufferValues.indexOf(bufferSize)&&(config.disableLogs||console.warn("Legal values for buffer-size are "+JSON.stringify(legalBufferValues,null,"	"))),context.createJavaScriptNode)jsAudioNode=context.createJavaScriptNode(bufferSize,numberOfAudioChannels,numberOfAudioChannels);else{if(!context.createScriptProcessor)throw"WebAudio API has no support on this browser.";jsAudioNode=context.createScriptProcessor(bufferSize,numberOfAudioChannels,numberOfAudioChannels)}audioInput.connect(jsAudioNode),config.bufferSize||(bufferSize=jsAudioNode.bufferSize);var sampleRate="undefined"!=typeof config.sampleRate?config.sampleRate:context.sampleRate||44100;(22050>sampleRate||sampleRate>96e3)&&(config.disableLogs||console.warn("sample-rate must be under range 22050 and 96000.")),config.disableLogs||(console.log("sample-rate",sampleRate),console.log("buffer-size",bufferSize));var isPaused=!1;this.pause=function(){isPaused=!0},this.resume=function(){if(isMediaStreamActive()===!1)throw"Please make sure MediaStream is active.";return recording?void(isPaused=!1):(config.disableLogs||console.info("Seems recording has been restarted."),void this.record())},this.clearRecordedData=function(){this.pause(),leftchannel.length=rightchannel.length=0,recordingLength=0};var isAudioProcessStarted=!1;jsAudioNode.onaudioprocess=onAudioProcessDataAvailable,jsAudioNode.connect(context.destination)}function CanvasRecorder(htmlElement,config){function cloneCanvas(){var newCanvas=document.createElement("canvas"),context=newCanvas.getContext("2d");return newCanvas.width=htmlElement.width,newCanvas.height=htmlElement.height,context.drawImage(htmlElement,0,0),newCanvas}function drawCanvasFrame(){if(isPausedRecording)return lastTime=(new Date).getTime(),setTimeout(drawCanvasFrame,500);if("canvas"===htmlElement.nodeName.toLowerCase()){var duration=(new Date).getTime()-lastTime;return lastTime=(new Date).getTime(),whammy.frames.push({image:cloneCanvas(),duration:duration}),void(isRecording&&setTimeout(drawCanvasFrame,config.frameInterval))}html2canvas(htmlElement,{grabMouse:"undefined"==typeof config.showMousePointer||config.showMousePointer,onrendered:function(canvas){var duration=(new Date).getTime()-lastTime;return duration?(lastTime=(new Date).getTime(),whammy.frames.push({image:canvas.toDataURL("image/webp",1),duration:duration}),void(isRecording&&setTimeout(drawCanvasFrame,config.frameInterval))):setTimeout(drawCanvasFrame,config.frameInterval)}})}if("undefined"==typeof html2canvas&&"canvas"!==htmlElement.nodeName.toLowerCase())throw"Please link: https://cdn.webrtc-experiment.com/screenshot.js";config=config||{},config.frameInterval||(config.frameInterval=10);var isCanvasSupportsStreamCapturing=!1;["captureStream","mozCaptureStream","webkitCaptureStream"].forEach(function(item){item in document.createElement("canvas")&&(isCanvasSupportsStreamCapturing=!0)});var chromeVersion=50,matchArray=navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);isChrome&&matchArray&&matchArray[2]&&(chromeVersion=parseInt(matchArray[2],10)),(window.webkitRTCPeerConnection||window.webkitGetUserMedia)&&53>chromeVersion&&(isCanvasSupportsStreamCapturing=!1);var globalCanvas,mediaStreamRecorder;if(isCanvasSupportsStreamCapturing)if(config.disableLogs||console.debug("Your browser supports both MediRecorder API and canvas.captureStream!"),htmlElement instanceof HTMLCanvasElement)globalCanvas=htmlElement;else{if(!(htmlElement instanceof CanvasRenderingContext2D))throw"Please pass either HTMLCanvasElement or CanvasRenderingContext2D.";globalCanvas=htmlElement.canvas}else navigator.mozGetUserMedia&&(config.disableLogs||console.error("Canvas recording is NOT supported in Firefox."));var isRecording;this.record=function(){if(isRecording=!0,isCanvasSupportsStreamCapturing){var canvasMediaStream;"captureStream"in globalCanvas?canvasMediaStream=globalCanvas.captureStream(25):"mozCaptureStream"in globalCanvas?canvasMediaStream=globalCanvas.mozCaptureStream(25):"webkitCaptureStream"in globalCanvas&&(canvasMediaStream=globalCanvas.webkitCaptureStream(25));try{var mdStream=new MediaStream;mdStream.addTrack(canvasMediaStream.getVideoTracks()[0]),canvasMediaStream=mdStream}catch(e){}if(!canvasMediaStream)throw"captureStream API are NOT available.";mediaStreamRecorder=new MediaStreamRecorder(canvasMediaStream,{mimeType:"video/webm"}),mediaStreamRecorder.record()}else whammy.frames=[],lastTime=(new Date).getTime(),drawCanvasFrame();config.initCallback&&config.initCallback()},this.getWebPImages=function(callback){if("canvas"!==htmlElement.nodeName.toLowerCase())return void callback();var framesLength=whammy.frames.length;whammy.frames.forEach(function(frame,idx){var framesRemaining=framesLength-idx;config.disableLogs||console.debug(framesRemaining+"/"+framesLength+" frames remaining"),config.onEncodingCallback&&config.onEncodingCallback(framesRemaining,framesLength);var webp=frame.image.toDataURL("image/webp",1);whammy.frames[idx].image=webp}),config.disableLogs||console.debug("Generating WebM"),callback()},this.stop=function(callback){isRecording=!1;var that=this;return isCanvasSupportsStreamCapturing&&mediaStreamRecorder?void mediaStreamRecorder.stop(callback):void this.getWebPImages(function(){whammy.compile(function(blob){config.disableLogs||console.debug("Recording finished!"),that.blob=blob,that.blob.forEach&&(that.blob=new Blob([],{type:"video/webm"})),callback&&callback(that.blob),whammy.frames=[]})})};var isPausedRecording=!1;this.pause=function(){isPausedRecording=!0},this.resume=function(){isPausedRecording=!1,isRecording||this.record()},this.clearRecordedData=function(){this.pause(),whammy.frames=[]};var lastTime=(new Date).getTime(),whammy=new Whammy.Video(100)}function WhammyRecorder(mediaStream,config){function drawFrames(frameInterval){frameInterval="undefined"!=typeof frameInterval?frameInterval:10;var duration=(new Date).getTime()-lastTime;return duration?isPausedRecording?(lastTime=(new Date).getTime(),setTimeout(drawFrames,100)):(lastTime=(new Date).getTime(),video.paused&&video.play(),context.drawImage(video,0,0,canvas.width,canvas.height),whammy.frames.push({duration:duration,image:canvas.toDataURL("image/webp")}),void(isStopDrawing||setTimeout(drawFrames,frameInterval,frameInterval))):setTimeout(drawFrames,frameInterval,frameInterval)}function asyncLoop(o){var i=-1,length=o.length,loop=function(){return i++,i===length?void o.callback():void o.functionToLoop(loop,i)};loop()}function dropBlackFrames(_frames,_framesToCheck,_pixTolerance,_frameTolerance,callback){var localCanvas=document.createElement("canvas");localCanvas.width=canvas.width,localCanvas.height=canvas.height;var context2d=localCanvas.getContext("2d"),resultFrames=[],checkUntilNotBlack=-1===_framesToCheck,endCheckFrame=_framesToCheck&&_framesToCheck>0&&_framesToCheck<=_frames.length?_framesToCheck:_frames.length,sampleColor={r:0,g:0,b:0},maxColorDifference=Math.sqrt(Math.pow(255,2)+Math.pow(255,2)+Math.pow(255,2)),pixTolerance=_pixTolerance&&_pixTolerance>=0&&1>=_pixTolerance?_pixTolerance:0,frameTolerance=_frameTolerance&&_frameTolerance>=0&&1>=_frameTolerance?_frameTolerance:0,doNotCheckNext=!1;asyncLoop({length:endCheckFrame,functionToLoop:function(loop,f){var matchPixCount,endPixCheck,maxPixCount,finishImage=function(){!doNotCheckNext&&maxPixCount*frameTolerance>=maxPixCount-matchPixCount||(checkUntilNotBlack&&(doNotCheckNext=!0),resultFrames.push(_frames[f])),loop()};if(doNotCheckNext)finishImage();else{var image=new Image;image.onload=function(){context2d.drawImage(image,0,0,canvas.width,canvas.height);var imageData=context2d.getImageData(0,0,canvas.width,canvas.height);matchPixCount=0,endPixCheck=imageData.data.length,maxPixCount=imageData.data.length/4;for(var pix=0;endPixCheck>pix;pix+=4){var currentColor={r:imageData.data[pix],g:imageData.data[pix+1],b:imageData.data[pix+2]},colorDifference=Math.sqrt(Math.pow(currentColor.r-sampleColor.r,2)+Math.pow(currentColor.g-sampleColor.g,2)+Math.pow(currentColor.b-sampleColor.b,2));maxColorDifference*pixTolerance>=colorDifference&&matchPixCount++}finishImage()},image.src=_frames[f].image}},callback:function(){resultFrames=resultFrames.concat(_frames.slice(endCheckFrame)),resultFrames.length<=0&&resultFrames.push(_frames[_frames.length-1]),callback(resultFrames)}})}config=config||{},config.frameInterval||(config.frameInterval=10),config.disableLogs||console.log("Using frames-interval:",config.frameInterval),this.record=function(){config.width||(config.width=320),config.height||(config.height=240),config.video||(config.video={width:config.width,height:config.height}),config.canvas||(config.canvas={width:config.width,height:config.height}),canvas.width=config.canvas.width,canvas.height=config.canvas.height,context=canvas.getContext("2d"),config.video&&config.video instanceof HTMLVideoElement?(video=config.video.cloneNode(),config.initCallback&&config.initCallback()):(video=document.createElement("video"),"undefined"!=typeof video.srcObject?video.srcObject=mediaStream:video.src=URL.createObjectURL(mediaStream),video.onloadedmetadata=function(){config.initCallback&&config.initCallback()},video.width=config.video.width,video.height=config.video.height),video.muted=!0,video.play(),lastTime=(new Date).getTime(),whammy=new Whammy.Video,config.disableLogs||(console.log("canvas resolutions",canvas.width,"*",canvas.height),console.log("video width/height",video.width||canvas.width,"*",video.height||canvas.height)),drawFrames(config.frameInterval)};var isStopDrawing=!1;this.stop=function(callback){isStopDrawing=!0;var _this=this;setTimeout(function(){
-dropBlackFrames(whammy.frames,-1,null,null,function(frames){whammy.frames=frames,config.advertisement&&config.advertisement.length&&(whammy.frames=config.advertisement.concat(whammy.frames)),whammy.compile(function(blob){_this.blob=blob,_this.blob.forEach&&(_this.blob=new Blob([],{type:"video/webm"})),callback&&callback(_this.blob)})})},10)};var isPausedRecording=!1;this.pause=function(){isPausedRecording=!0},this.resume=function(){isPausedRecording=!1,isStopDrawing&&this.record()},this.clearRecordedData=function(){this.pause(),whammy.frames=[]};var video,lastTime,whammy,canvas=document.createElement("canvas"),context=canvas.getContext("2d")}function GifRecorder(mediaStream,config){if("undefined"==typeof GIFEncoder)throw"Please link: https://cdn.webrtc-experiment.com/gif-recorder.js";config=config||{};var isHTMLObject=mediaStream instanceof CanvasRenderingContext2D||mediaStream instanceof HTMLCanvasElement;this.record=function(){function drawVideoFrame(time){return isPausedRecording?setTimeout(function(){drawVideoFrame(time)},100):(lastAnimationFrame=requestAnimationFrame(drawVideoFrame),void 0===typeof lastFrameTime&&(lastFrameTime=time),void(90>time-lastFrameTime||(!isHTMLObject&&video.paused&&video.play(),isHTMLObject||context.drawImage(video,0,0,canvas.width,canvas.height),config.onGifPreview&&config.onGifPreview(canvas.toDataURL("image/png")),gifEncoder.addFrame(context),lastFrameTime=time)))}isHTMLObject||(config.width||(config.width=video.offsetWidth||320),this.height||(config.height=video.offsetHeight||240),config.video||(config.video={width:config.width,height:config.height}),config.canvas||(config.canvas={width:config.width,height:config.height}),canvas.width=config.canvas.width,canvas.height=config.canvas.height,video.width=config.video.width,video.height=config.video.height),gifEncoder=new GIFEncoder,gifEncoder.setRepeat(0),gifEncoder.setDelay(config.frameRate||200),gifEncoder.setQuality(config.quality||10),gifEncoder.start(),startTime=Date.now();lastAnimationFrame=requestAnimationFrame(drawVideoFrame),config.initCallback&&config.initCallback()},this.stop=function(){lastAnimationFrame&&cancelAnimationFrame(lastAnimationFrame),endTime=Date.now(),this.blob=new Blob([new Uint8Array(gifEncoder.stream().bin)],{type:"image/gif"}),gifEncoder.stream().bin=[]};var isPausedRecording=!1;this.pause=function(){isPausedRecording=!0},this.resume=function(){isPausedRecording=!1},this.clearRecordedData=function(){gifEncoder&&(this.pause(),gifEncoder.stream().bin=[])};var canvas=document.createElement("canvas"),context=canvas.getContext("2d");if(isHTMLObject&&(mediaStream instanceof CanvasRenderingContext2D?(context=mediaStream,canvas=context.canvas):mediaStream instanceof HTMLCanvasElement&&(context=mediaStream.getContext("2d"),canvas=mediaStream)),!isHTMLObject){var video=document.createElement("video");video.muted=!0,video.autoplay=!0,"undefined"!=typeof video.srcObject?video.srcObject=mediaStream:video.src=URL.createObjectURL(mediaStream),video.play()}var startTime,endTime,lastFrameTime,gifEncoder,lastAnimationFrame=null}RecordRTC.getFromDisk=function(type,callback){if(!callback)throw"callback is mandatory.";console.log("Getting recorded "+("all"===type?"blobs":type+" blob ")+" from disk!"),DiskStorage.Fetch(function(dataURL,_type){"all"!==type&&_type===type+"Blob"&&callback&&callback(dataURL),"all"===type&&callback&&callback(dataURL,_type.replace("Blob",""))})},RecordRTC.writeToDisk=function(options){console.log("Writing recorded blob(s) to disk!"),options=options||{},options.audio&&options.video&&options.gif?options.audio.getDataURL(function(audioDataURL){options.video.getDataURL(function(videoDataURL){options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({audioBlob:audioDataURL,videoBlob:videoDataURL,gifBlob:gifDataURL})})})}):options.audio&&options.video?options.audio.getDataURL(function(audioDataURL){options.video.getDataURL(function(videoDataURL){DiskStorage.Store({audioBlob:audioDataURL,videoBlob:videoDataURL})})}):options.audio&&options.gif?options.audio.getDataURL(function(audioDataURL){options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({audioBlob:audioDataURL,gifBlob:gifDataURL})})}):options.video&&options.gif?options.video.getDataURL(function(videoDataURL){options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({videoBlob:videoDataURL,gifBlob:gifDataURL})})}):options.audio?options.audio.getDataURL(function(audioDataURL){DiskStorage.Store({audioBlob:audioDataURL})}):options.video?options.video.getDataURL(function(videoDataURL){DiskStorage.Store({videoBlob:videoDataURL})}):options.gif&&options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({gifBlob:gifDataURL})})},"undefined"!=typeof module&&(module.exports=RecordRTC),"function"==typeof define&&define.amd&&define("RecordRTC",[],function(){return RecordRTC}),MRecordRTC.getFromDisk=RecordRTC.getFromDisk,MRecordRTC.writeToDisk=RecordRTC.writeToDisk,"undefined"!=typeof RecordRTC&&(RecordRTC.MRecordRTC=MRecordRTC);var browserFakeUserAgent="Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45";!function(that){that&&"undefined"==typeof window&&"undefined"!=typeof global&&(global.navigator={userAgent:browserFakeUserAgent,getUserMedia:function(){}},global.console||(global.console={}),"undefined"==typeof global.console.debug&&(global.console.debug=global.console.info=global.console.error=global.console.log=global.console.log||function(){console.log(arguments)}),"undefined"==typeof document&&(that.document={},document.createElement=document.captureStream=document.mozCaptureStream=function(){var obj={getContext:function(){return obj},play:function(){},pause:function(){},drawImage:function(){},toDataURL:function(){return""}};return obj},that.HTMLVideoElement=function(){}),"undefined"==typeof location&&(that.location={protocol:"file:",href:"",hash:""}),"undefined"==typeof screen&&(that.screen={width:0,height:0}),"undefined"==typeof URL&&(that.URL={createObjectURL:function(){return""},revokeObjectURL:function(){return""}}),that.window=global)}("undefined"!=typeof global?global:null);var requestAnimationFrame=window.requestAnimationFrame;"undefined"==typeof requestAnimationFrame&&("undefined"!=typeof webkitRequestAnimationFrame&&(requestAnimationFrame=webkitRequestAnimationFrame),"undefined"!=typeof mozRequestAnimationFrame&&(requestAnimationFrame=mozRequestAnimationFrame));var cancelAnimationFrame=window.cancelAnimationFrame;"undefined"==typeof cancelAnimationFrame&&("undefined"!=typeof webkitCancelAnimationFrame&&(cancelAnimationFrame=webkitCancelAnimationFrame),"undefined"!=typeof mozCancelAnimationFrame&&(cancelAnimationFrame=mozCancelAnimationFrame));var AudioContext=window.AudioContext;"undefined"==typeof AudioContext&&("undefined"!=typeof webkitAudioContext&&(AudioContext=webkitAudioContext),"undefined"!=typeof mozAudioContext&&(AudioContext=mozAudioContext));var URL=window.URL;"undefined"==typeof URL&&"undefined"!=typeof webkitURL&&(URL=webkitURL),"undefined"!=typeof navigator&&("undefined"!=typeof navigator.webkitGetUserMedia&&(navigator.getUserMedia=navigator.webkitGetUserMedia),"undefined"!=typeof navigator.mozGetUserMedia&&(navigator.getUserMedia=navigator.mozGetUserMedia));var isEdge=!(-1===navigator.userAgent.indexOf("Edge")||!navigator.msSaveBlob&&!navigator.msSaveOrOpenBlob),isOpera=!!window.opera||-1!==navigator.userAgent.indexOf("OPR/"),isChrome=!isOpera&&!isEdge&&!!navigator.webkitGetUserMedia,MediaStream=window.MediaStream;"undefined"==typeof MediaStream&&"undefined"!=typeof webkitMediaStream&&(MediaStream=webkitMediaStream),"undefined"!=typeof MediaStream&&("getVideoTracks"in MediaStream.prototype||(MediaStream.prototype.getVideoTracks=function(){if(!this.getTracks)return[];var tracks=[];return this.getTracks.forEach(function(track){-1!==track.kind.toString().indexOf("video")&&tracks.push(track)}),tracks},MediaStream.prototype.getAudioTracks=function(){if(!this.getTracks)return[];var tracks=[];return this.getTracks.forEach(function(track){-1!==track.kind.toString().indexOf("audio")&&tracks.push(track)}),tracks}),"stop"in MediaStream.prototype||(MediaStream.prototype.stop=function(){this.getAudioTracks().forEach(function(track){track.stop&&track.stop()}),this.getVideoTracks().forEach(function(track){track.stop&&track.stop()})}));var Storage={};"undefined"!=typeof AudioContext?Storage.AudioContext=AudioContext:"undefined"!=typeof webkitAudioContext&&(Storage.AudioContext=webkitAudioContext),"undefined"!=typeof RecordRTC&&(RecordRTC.Storage=Storage),"undefined"!=typeof RecordRTC&&(RecordRTC.MediaStreamRecorder=MediaStreamRecorder),"undefined"!=typeof RecordRTC&&(RecordRTC.StereoAudioRecorder=StereoAudioRecorder),"undefined"!=typeof RecordRTC&&(RecordRTC.CanvasRecorder=CanvasRecorder),"undefined"!=typeof RecordRTC&&(RecordRTC.WhammyRecorder=WhammyRecorder);var Whammy=function(){function WhammyVideo(duration){this.frames=[],this.duration=duration||1,this.quality=.8}function processInWebWorker(_function){var blob=URL.createObjectURL(new Blob([_function.toString(),"this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(blob);return URL.revokeObjectURL(blob),worker}function whammyInWebWorker(frames){function ArrayToWebM(frames){var info=checkFrames(frames);if(!info)return[];for(var clusterMaxDuration=3e4,EBML=[{id:440786851,data:[{data:1,id:17030},{data:1,id:17143},{data:4,id:17138},{data:8,id:17139},{data:"webm",id:17026},{data:2,id:17031},{data:2,id:17029}]},{id:408125543,data:[{id:357149030,data:[{data:1e6,id:2807729},{data:"whammy",id:19840},{data:"whammy",id:22337},{data:doubleToString(info.duration),id:17545}]},{id:374648427,data:[{id:174,data:[{data:1,id:215},{data:1,id:29637},{data:0,id:156},{data:"und",id:2274716},{data:"V_VP8",id:134},{data:"VP8",id:2459272},{data:1,id:131},{id:224,data:[{data:info.width,id:176},{data:info.height,id:186}]}]}]}]}],frameNumber=0,clusterTimecode=0;frameNumber<frames.length;){var clusterFrames=[],clusterDuration=0;do clusterFrames.push(frames[frameNumber]),clusterDuration+=frames[frameNumber].duration,frameNumber++;while(frameNumber<frames.length&&clusterMaxDuration>clusterDuration);var clusterCounter=0,cluster={id:524531317,data:getClusterData(clusterTimecode,clusterCounter,clusterFrames)};EBML[1].data.push(cluster),clusterTimecode+=clusterDuration}return generateEBML(EBML)}function getClusterData(clusterTimecode,clusterCounter,clusterFrames){return[{data:clusterTimecode,id:231}].concat(clusterFrames.map(function(webp){var block=makeSimpleBlock({discardable:0,frame:webp.data.slice(4),invisible:0,keyframe:1,lacing:0,trackNum:1,timecode:Math.round(clusterCounter)});return clusterCounter+=webp.duration,{data:block,id:163}}))}function checkFrames(frames){if(!frames[0])return void postMessage({error:"Something went wrong. Maybe WebP format is not supported in the current browser."});for(var width=frames[0].width,height=frames[0].height,duration=frames[0].duration,i=1;i<frames.length;i++)duration+=frames[i].duration;return{duration:duration,width:width,height:height}}function numToBuffer(num){for(var parts=[];num>0;)parts.push(255&num),num>>=8;return new Uint8Array(parts.reverse())}function strToBuffer(str){return new Uint8Array(str.split("").map(function(e){return e.charCodeAt(0)}))}function bitsToBuffer(bits){var data=[],pad=bits.length%8?new Array(9-bits.length%8).join("0"):"";bits=pad+bits;for(var i=0;i<bits.length;i+=8)data.push(parseInt(bits.substr(i,8),2));return new Uint8Array(data)}function generateEBML(json){for(var ebml=[],i=0;i<json.length;i++){var data=json[i].data;"object"==typeof data&&(data=generateEBML(data)),"number"==typeof data&&(data=bitsToBuffer(data.toString(2))),"string"==typeof data&&(data=strToBuffer(data));var len=data.size||data.byteLength||data.length,zeroes=Math.ceil(Math.ceil(Math.log(len)/Math.log(2))/8),sizeToString=len.toString(2),padded=new Array(7*zeroes+7+1-sizeToString.length).join("0")+sizeToString,size=new Array(zeroes).join("0")+"1"+padded;ebml.push(numToBuffer(json[i].id)),ebml.push(bitsToBuffer(size)),ebml.push(data)}return new Blob(ebml,{type:"video/webm"})}function makeSimpleBlock(data){var flags=0;if(data.keyframe&&(flags|=128),data.invisible&&(flags|=8),data.lacing&&(flags|=data.lacing<<1),data.discardable&&(flags|=1),data.trackNum>127)throw"TrackNumber > 127 not supported";var out=[128|data.trackNum,data.timecode>>8,255&data.timecode,flags].map(function(e){return String.fromCharCode(e)}).join("")+data.frame;return out}function parseWebP(riff){for(var VP8=riff.RIFF[0].WEBP[0],frameStart=VP8.indexOf("
*"),i=0,c=[];4>i;i++)c[i]=VP8.charCodeAt(frameStart+3+i);var width,height,tmp;return tmp=c[1]<<8|c[0],width=16383&tmp,tmp=c[3]<<8|c[2],height=16383&tmp,{width:width,height:height,data:VP8,riff:riff}}function getStrLength(string,offset){return parseInt(string.substr(offset+4,4).split("").map(function(i){var unpadded=i.charCodeAt(0).toString(2);return new Array(8-unpadded.length+1).join("0")+unpadded}).join(""),2)}function parseRIFF(string){for(var offset=0,chunks={};offset<string.length;){var id=string.substr(offset,4),len=getStrLength(string,offset),data=string.substr(offset+4+4,len);offset+=8+len,chunks[id]=chunks[id]||[],"RIFF"===id||"LIST"===id?chunks[id].push(parseRIFF(data)):chunks[id].push(data)}return chunks}function doubleToString(num){return[].slice.call(new Uint8Array(new Float64Array([num]).buffer),0).map(function(e){return String.fromCharCode(e)}).reverse().join("")}var webm=new ArrayToWebM(frames.map(function(frame){var webp=parseWebP(parseRIFF(atob(frame.image.slice(23))));return webp.duration=frame.duration,webp}));postMessage(webm)}return WhammyVideo.prototype.add=function(frame,duration){if("canvas"in frame&&(frame=frame.canvas),"toDataURL"in frame&&(frame=frame.toDataURL("image/webp",this.quality)),!/^data:image\/webp;base64,/gi.test(frame))throw"Input must be formatted properly as a base64 encoded DataURI of type image/webp";this.frames.push({image:frame,duration:duration||this.duration})},WhammyVideo.prototype.compile=function(callback){var webWorker=processInWebWorker(whammyInWebWorker);webWorker.onmessage=function(event){return event.data.error?void console.error(event.data.error):void callback(event.data)},webWorker.postMessage(this.frames)},{Video:WhammyVideo}}();"undefined"!=typeof RecordRTC&&(RecordRTC.Whammy=Whammy);var DiskStorage={init:function(){function createObjectStore(dataBase){dataBase.createObjectStore(self.dataStoreName)}function putInDB(){function getFromStore(portionName){transaction.objectStore(self.dataStoreName).get(portionName).onsuccess=function(event){self.callback&&self.callback(event.target.result,portionName)}}var transaction=db.transaction([self.dataStoreName],"readwrite");self.videoBlob&&transaction.objectStore(self.dataStoreName).put(self.videoBlob,"videoBlob"),self.gifBlob&&transaction.objectStore(self.dataStoreName).put(self.gifBlob,"gifBlob"),self.audioBlob&&transaction.objectStore(self.dataStoreName).put(self.audioBlob,"audioBlob"),getFromStore("audioBlob"),getFromStore("videoBlob"),getFromStore("gifBlob")}var self=this;if("undefined"==typeof indexedDB||"undefined"==typeof indexedDB.open)return void console.error("IndexedDB API are not available in this browser.");var db,dbVersion=1,dbName=this.dbName||location.href.replace(/\/|:|#|%|\.|\[|\]/g,""),request=indexedDB.open(dbName,dbVersion);request.onerror=self.onError,request.onsuccess=function(){if(db=request.result,db.onerror=self.onError,db.setVersion)if(db.version!==dbVersion){var setVersion=db.setVersion(dbVersion);setVersion.onsuccess=function(){createObjectStore(db),putInDB()}}else putInDB();else putInDB()},request.onupgradeneeded=function(event){createObjectStore(event.target.result)}},Fetch:function(callback){return this.callback=callback,this.init(),this},Store:function(config){return this.audioBlob=config.audioBlob,this.videoBlob=config.videoBlob,this.gifBlob=config.gifBlob,this.init(),this},onError:function(error){console.error(JSON.stringify(error,null,"	"))},dataStoreName:"recordRTC",dbName:null};"undefined"!=typeof RecordRTC&&(RecordRTC.DiskStorage=DiskStorage),"undefined"!=typeof RecordRTC&&(RecordRTC.GifRecorder=GifRecorder);
+"use strict";function RecordRTC(mediaStream,config){function startRecording(){return config.disableLogs||console.debug("started recording "+config.type+" stream."),mediaRecorder?(mediaRecorder.clearRecordedData(),mediaRecorder.resume(),self.recordingDuration&&handleRecordingDuration(),self):(initRecorder(function(){self.recordingDuration&&handleRecordingDuration()}),self)}function initRecorder(initCallback){initCallback&&(config.initCallback=function(){initCallback(),initCallback=config.initCallback=null});var Recorder=new GetRecorderType(mediaStream,config);mediaRecorder=new Recorder(mediaStream,config),mediaRecorder.record(),config.disableLogs||console.debug("Initialized recorderType:",mediaRecorder.constructor.name,"for output-type:",config.type)}function stopRecording(callback){function _callback(__blob){for(var item in mediaRecorder)self&&(self[item]=mediaRecorder[item]),recordRTC&&(recordRTC[item]=mediaRecorder[item]);var blob=mediaRecorder.blob;if(!blob){if(!__blob)throw"Recording failed.";mediaRecorder.blob=blob=__blob}if(callback){var url=URL.createObjectURL(blob);callback(url)}blob&&!config.disableLogs&&console.debug(blob.type,"->",bytesToSize(blob.size)),config.autoWriteToDisk&&getDataURL(function(dataURL){var parameter={};parameter[config.type+"Blob"]=dataURL,DiskStorage.Store(parameter)})}if(!mediaRecorder)return console.warn(WARNING);var recordRTC=this;config.disableLogs||console.warn("Stopped recording "+config.type+" stream."),"gif"!==config.type?mediaRecorder.stop(_callback):(mediaRecorder.stop(),_callback())}function pauseRecording(){return mediaRecorder?(mediaRecorder.pause(),void(config.disableLogs||console.debug("Paused recording."))):console.warn(WARNING)}function resumeRecording(){return mediaRecorder?(mediaRecorder.resume(),void(config.disableLogs||console.debug("Resumed recording."))):console.warn(WARNING)}function readFile(_blob){postMessage((new FileReaderSync).readAsDataURL(_blob))}function getDataURL(callback,_mediaRecorder){function processInWebWorker(_function){var blob=URL.createObjectURL(new Blob([_function.toString(),"this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(blob);return URL.revokeObjectURL(blob),worker}if(!callback)throw"Pass a callback function over getDataURL.";var blob=_mediaRecorder?_mediaRecorder.blob:(mediaRecorder||{}).blob;if(!blob)return config.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout(function(){getDataURL(callback,_mediaRecorder)},1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var reader=new FileReader;reader.readAsDataURL(blob),reader.onload=function(event){callback(event.target.result)}}else{var webWorker=processInWebWorker(readFile);webWorker.onmessage=function(event){callback(event.data)},webWorker.postMessage(blob)}}function handleRecordingDuration(){setTimeout(function(){stopRecording(self.onRecordingStopped)},self.recordingDuration)}if(!mediaStream)throw"MediaStream is mandatory.";config=config||{type:"video"},config=new RecordRTCConfiguration(mediaStream,config);var mediaRecorder,self=this,WARNING='It seems that "startRecording" is not invoked for '+config.type+" recorder.",returnObject={startRecording:startRecording,stopRecording:stopRecording,pauseRecording:pauseRecording,resumeRecording:resumeRecording,initRecorder:initRecorder,setRecordingDuration:function(milliseconds,callback){if("undefined"==typeof milliseconds)throw"milliseconds is required.";if("number"!=typeof milliseconds)throw"milliseconds must be a number.";return self.recordingDuration=milliseconds,self.onRecordingStopped=callback||function(){},{onRecordingStopped:function(callback){self.onRecordingStopped=callback}}},clearRecordedData:function(){return mediaRecorder?(mediaRecorder.clearRecordedData(),void(config.disableLogs||console.debug("Cleared old recorded data."))):console.warn(WARNING)},getBlob:function(){return mediaRecorder?mediaRecorder.blob:console.warn(WARNING)},getDataURL:getDataURL,toURL:function(){return mediaRecorder?URL.createObjectURL(mediaRecorder.blob):console.warn(WARNING)},save:function(fileName){return mediaRecorder?void invokeSaveAsDialog(mediaRecorder.blob,fileName):console.warn(WARNING)},getFromDisk:function(callback){return mediaRecorder?void RecordRTC.getFromDisk(config.type,callback):console.warn(WARNING)},setAdvertisementArray:function(arrayOfWebPImages){config.advertisement=[];for(var length=arrayOfWebPImages.length,i=0;length>i;i++)config.advertisement.push({duration:i,image:arrayOfWebPImages[i]})},blob:null,bufferSize:0,sampleRate:0,buffer:null,view:null};if(!this)return self=returnObject,returnObject;for(var prop in returnObject)this[prop]=returnObject[prop];return self=this,returnObject}function RecordRTCConfiguration(mediaStream,config){return config.recorderType&&!config.type&&(config.recorderType===WhammyRecorder||config.recorderType===CanvasRecorder?config.type="video":config.recorderType===GifRecorder?config.type="gif":config.recorderType===StereoAudioRecorder?config.type="audio":config.recorderType===MediaStreamRecorder&&(mediaStream.getAudioTracks().length&&mediaStream.getVideoTracks().length?config.type="video":mediaStream.getAudioTracks().length&&!mediaStream.getVideoTracks().length?config.type="audio":!mediaStream.getAudioTracks().length&&mediaStream.getVideoTracks().length&&(config.type="audio"))),"undefined"!=typeof MediaStreamRecorder&&"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(config.mimeType||(config.mimeType="video/webm"),config.type||(config.type=config.mimeType.split("/")[0]),!config.bitsPerSecond),config.type||(config.mimeType&&(config.type=config.mimeType.split("/")[0]),config.type||(config.type="audio")),config}function GetRecorderType(mediaStream,config){var recorder;return(isChrome||isEdge||isOpera)&&(recorder=StereoAudioRecorder),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&!isChrome&&(recorder=MediaStreamRecorder),"video"===config.type&&(isChrome||isOpera)&&(recorder=WhammyRecorder),"gif"===config.type&&(recorder=GifRecorder),"canvas"===config.type&&(recorder=CanvasRecorder),isMediaRecorderCompatible()&&recorder!==CanvasRecorder&&recorder!==GifRecorder&&"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&mediaStream.getVideoTracks().length&&(recorder=MediaStreamRecorder),config.recorderType&&(recorder=config.recorderType),!config.disableLogs&&recorder&&recorder.name&&console.debug("Using recorderType:",recorder.name||recorder.constructor.name),recorder}function MRecordRTC(mediaStream){this.addStream=function(_mediaStream){_mediaStream&&(mediaStream=_mediaStream)},this.mediaType={audio:!0,video:!0},this.startRecording=function(){var recorderType,mediaType=this.mediaType,mimeType=this.mimeType||{audio:null,video:null,gif:null};if("function"!=typeof mediaType.audio&&isMediaRecorderCompatible()&&mediaStream.getAudioTracks&&!mediaStream.getAudioTracks().length&&(mediaType.audio=!1),"function"!=typeof mediaType.video&&isMediaRecorderCompatible()&&mediaStream.getVideoTracks&&!mediaStream.getVideoTracks().length&&(mediaType.video=!1),!mediaType.audio&&!mediaType.video)throw"MediaStream must have either audio or video tracks.";if(mediaType.audio&&(recorderType=null,"function"==typeof mediaType.audio&&(recorderType=mediaType.audio),this.audioRecorder=new RecordRTC(mediaStream,{type:"audio",bufferSize:this.bufferSize,sampleRate:this.sampleRate,numberOfAudioChannels:this.numberOfAudioChannels||2,disableLogs:this.disableLogs,recorderType:recorderType,mimeType:mimeType.audio}),mediaType.video||this.audioRecorder.startRecording()),mediaType.video){recorderType=null,"function"==typeof mediaType.video&&(recorderType=mediaType.video);var newStream=mediaStream;if(isMediaRecorderCompatible()&&mediaType.audio&&"function"==typeof mediaType.audio){var videoTrack=mediaStream.getVideoTracks()[0];navigator.mozGetUserMedia?(newStream=new MediaStream,newStream.addTrack(videoTrack),recorderType&&recorderType===WhammyRecorder&&(recorderType=MediaStreamRecorder)):newStream=new MediaStream([videoTrack])}this.videoRecorder=new RecordRTC(newStream,{type:"video",video:this.video,canvas:this.canvas,frameInterval:this.frameInterval||10,disableLogs:this.disableLogs,recorderType:recorderType,mimeType:mimeType.video}),mediaType.audio||this.videoRecorder.startRecording()}if(mediaType.audio&&mediaType.video){var self=this;isMediaRecorderCompatible()?(self.audioRecorder=null,self.videoRecorder.startRecording()):self.videoRecorder.initRecorder(function(){self.audioRecorder.initRecorder(function(){self.videoRecorder.startRecording(),self.audioRecorder.startRecording()})})}mediaType.gif&&(recorderType=null,"function"==typeof mediaType.gif&&(recorderType=mediaType.gif),this.gifRecorder=new RecordRTC(mediaStream,{type:"gif",frameRate:this.frameRate||200,quality:this.quality||10,disableLogs:this.disableLogs,recorderType:recorderType,mimeType:mimeType.gif}),this.gifRecorder.startRecording())},this.stopRecording=function(callback){callback=callback||function(){},this.audioRecorder&&this.audioRecorder.stopRecording(function(blobURL){callback(blobURL,"audio")}),this.videoRecorder&&this.videoRecorder.stopRecording(function(blobURL){callback(blobURL,"video")}),this.gifRecorder&&this.gifRecorder.stopRecording(function(blobURL){callback(blobURL,"gif")})},this.pauseRecording=function(){this.audioRecorder&&this.audioRecorder.pauseRecording(),this.videoRecorder&&this.videoRecorder.pauseRecording(),this.gifRecorder&&this.gifRecorder.pauseRecording()},this.resumeRecording=function(){this.audioRecorder&&this.audioRecorder.resumeRecording(),this.videoRecorder&&this.videoRecorder.resumeRecording(),this.gifRecorder&&this.gifRecorder.resumeRecording()},this.getBlob=function(callback){var output={};return this.audioRecorder&&(output.audio=this.audioRecorder.getBlob()),this.videoRecorder&&(output.video=this.videoRecorder.getBlob()),this.gifRecorder&&(output.gif=this.gifRecorder.getBlob()),callback&&callback(output),output},this.getDataURL=function(callback){function getDataURL(blob,callback00){if("undefined"!=typeof Worker){var webWorker=processInWebWorker(function(_blob){postMessage((new FileReaderSync).readAsDataURL(_blob))});webWorker.onmessage=function(event){callback00(event.data)},webWorker.postMessage(blob)}else{var reader=new FileReader;reader.readAsDataURL(blob),reader.onload=function(event){callback00(event.target.result)}}}function processInWebWorker(_function){var url,blob=URL.createObjectURL(new Blob([_function.toString(),"this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(blob);if("undefined"!=typeof URL)url=URL;else{if("undefined"==typeof webkitURL)throw"Neither URL nor webkitURL detected.";url=webkitURL}return url.revokeObjectURL(blob),worker}this.getBlob(function(blob){getDataURL(blob.audio,function(_audioDataURL){getDataURL(blob.video,function(_videoDataURL){callback({audio:_audioDataURL,video:_videoDataURL})})})})},this.writeToDisk=function(){RecordRTC.writeToDisk({audio:this.audioRecorder,video:this.videoRecorder,gif:this.gifRecorder})},this.save=function(args){args=args||{audio:!0,video:!0,gif:!0},args.audio&&this.audioRecorder&&this.audioRecorder.save("string"==typeof args.audio?args.audio:""),args.video&&this.videoRecorder&&this.videoRecorder.save("string"==typeof args.video?args.video:""),args.gif&&this.gifRecorder&&this.gifRecorder.save("string"==typeof args.gif?args.gif:"")}}function bytesToSize(bytes){var k=1e3,sizes=["Bytes","KB","MB","GB","TB"];if(0===bytes)return"0 Bytes";var i=parseInt(Math.floor(Math.log(bytes)/Math.log(k)),10);return(bytes/Math.pow(k,i)).toPrecision(3)+" "+sizes[i]}function invokeSaveAsDialog(file,fileName){if(!file)throw"Blob object is required.";if(!file.type)try{file.type="video/webm"}catch(e){}var fileExtension=(file.type||"video/webm").split("/")[1];if(fileName&&-1!==fileName.indexOf(".")){var splitted=fileName.split(".");fileName=splitted[0],fileExtension=splitted[1]}var fileFullName=(fileName||Math.round(9999999999*Math.random())[phone])+"."+fileExtension;if("undefined"!=typeof navigator.msSaveOrOpenBlob)return navigator.msSaveOrOpenBlob(file,fileFullName);if("undefined"!=typeof navigator.msSaveBlob)return navigator.msSaveBlob(file,fileFullName);var hyperlink=document.createElement("a");hyperlink.href=URL.createObjectURL(file),hyperlink.target="_blank",hyperlink.download=fileFullName,navigator.mozGetUserMedia&&(hyperlink.onclick=function(){(document.body||document.documentElement).removeChild(hyperlink)},(document.body||document.documentElement).appendChild(hyperlink));var evt=new MouseEvent("click",{view:window,bubbles:!0,cancelable:!0});hyperlink.dispatchEvent(evt),navigator.mozGetUserMedia||URL.revokeObjectURL(hyperlink.href)}function isMediaRecorderCompatible(){var isOpera=!!window.opera||navigator.userAgent.indexOf(" OPR/")>=0,isChrome=!!window.chrome&&!isOpera,isFirefox="undefined"!=typeof window.InstallTrigger;if(isFirefox)return!0;var verOffset,ix,nAgt=(navigator.appVersion,navigator.userAgent),fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10);return(isChrome||isOpera)&&(verOffset=nAgt.indexOf("Chrome"),fullVersion=nAgt.substring(verOffset+7)),-1!==(ix=fullVersion.indexOf(";"))&&(fullVersion=fullVersion.substring(0,ix)),-1!==(ix=fullVersion.indexOf(" "))&&(fullVersion=fullVersion.substring(0,ix)),majorVersion=parseInt(""+fullVersion,10),isNaN(majorVersion)&&(fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10)),majorVersion>=49}function MediaStreamRecorder(mediaStream,config){function isMediaStreamActive(){if("active"in mediaStream){if(!mediaStream.active)return!1}else if("ended"in mediaStream&&mediaStream.ended)return!1;return!0}var self=this;if(config=config||{mimeType:"video/webm"},"audio"===config.type){if(mediaStream.getVideoTracks().length&&mediaStream.getAudioTracks().length){var stream;navigator.mozGetUserMedia?(stream=new MediaStream,stream.addTrack(mediaStream.getAudioTracks()[0])):stream=new MediaStream(mediaStream.getAudioTracks()),mediaStream=stream}config.mimeType&&-1!==config.mimeType.indexOf("audio")||(config.mimeType=isChrome?"audio/webm":"audio/ogg")}this.record=function(){self.blob=null;var recorderHints=config;config.disableLogs||console.log("Passing following config over MediaRecorder API.",recorderHints),mediaRecorder&&(mediaRecorder=null),isChrome&&!isMediaRecorderCompatible()&&(recorderHints="video/vp8");try{mediaRecorder=new MediaRecorder(mediaStream,recorderHints)}catch(e){mediaRecorder=new MediaRecorder(mediaStream)}"canRecordMimeType"in mediaRecorder&&mediaRecorder.canRecordMimeType(config.mimeType)===!1&&(config.disableLogs||console.warn("MediaRecorder API seems unable to record mimeType:",config.mimeType)),mediaRecorder.ignoreMutedMedia=config.ignoreMutedMedia||!1,mediaRecorder.ondataavailable=function(e){self.dontFireOnDataAvailableEvent||!e.data||!e.data.size||e.data.size<100||self.blob||(self.blob=config.getNativeBlob?e.data:new Blob([e.data],{type:config.mimeType||"video/webm"}),self.recordingCallback&&(self.recordingCallback(self.blob),self.recordingCallback=null))},mediaRecorder.onerror=function(error){config.disableLogs||("InvalidState"===error.name?console.error("The MediaRecorder is not in a state in which the proposed operation is allowed to be executed."):"OutOfMemory"===error.name?console.error("The UA has exhaused the available memory. User agents SHOULD provide as much additional information as possible in the message attribute."):"IllegalStreamModification"===error.name?console.error("A modification to the stream has occurred that makes it impossible to continue recording. An example would be the addition of a Track while recording is occurring. User agents SHOULD provide as much additional information as possible in the message attribute."):"OtherRecordingError"===error.name?console.error("Used for an fatal error other than those listed above. User agents SHOULD provide as much additional information as possible in the message attribute."):"GenericError"===error.name?console.error("The UA cannot provide the codec or recording option that has been requested.",error):console.error("MediaRecorder Error",error)),"inactive"!==mediaRecorder.state&&"stopped"!==mediaRecorder.state&&mediaRecorder.stop()},mediaRecorder.start(36e5),config.onAudioProcessStarted&&config.onAudioProcessStarted(),config.initCallback&&config.initCallback()},this.stop=function(callback){mediaRecorder&&(this.recordingCallback=function(blob){mediaRecorder=null,callback&&callback(blob)},"recording"===mediaRecorder.state&&mediaRecorder.stop())},this.pause=function(){mediaRecorder&&"recording"===mediaRecorder.state&&mediaRecorder.pause()},this.resume=function(){if(this.dontFireOnDataAvailableEvent){this.dontFireOnDataAvailableEvent=!1;var disableLogs=config.disableLogs;return config.disableLogs=!0,this.record(),void(config.disableLogs=disableLogs)}mediaRecorder&&"paused"===mediaRecorder.state&&mediaRecorder.resume()},this.clearRecordedData=function(){mediaRecorder&&(this.pause(),this.dontFireOnDataAvailableEvent=!0,this.stop())};var mediaRecorder,self=this;!function looper(){return mediaRecorder?isMediaStreamActive()===!1?(config.disableLogs||console.log("MediaStream seems stopped."),void self.stop()):void setTimeout(looper,1e3):void 0}()}function StereoAudioRecorder(mediaStream,config){function isMediaStreamActive(){if("active"in mediaStream){if(!mediaStream.active)return!1}else if("ended"in mediaStream&&mediaStream.ended)return!1;return!0}function mergeLeftRightBuffers(config,callback){function mergeAudioBuffers(config,cb){function mergeBuffers(channelBuffer,rLength){for(var result=new Float64Array(rLength),offset=0,lng=channelBuffer.length,i=0;lng>i;i++){var buffer=channelBuffer[i];result.set(buffer,offset),offset+=buffer.length}return result}function interleave(leftChannel,rightChannel){for(var length=leftChannel.length+rightChannel.length,result=new Float64Array(length),inputIndex=0,index=0;length>index;)result[index++]=leftChannel[inputIndex],result[index++]=rightChannel[inputIndex],inputIndex++;return result}function writeUTFBytes(view,offset,string){for(var lng=string.length,i=0;lng>i;i++)view.setUint8(offset+i,string.charCodeAt(i))}var numberOfAudioChannels=config.numberOfAudioChannels,leftBuffers=config.leftBuffers.slice(0),rightBuffers=config.rightBuffers.slice(0),sampleRate=config.sampleRate,internalInterleavedLength=config.internalInterleavedLength;2===numberOfAudioChannels&&(leftBuffers=mergeBuffers(leftBuffers,internalInterleavedLength),rightBuffers=mergeBuffers(rightBuffers,internalInterleavedLength)),1===numberOfAudioChannels&&(leftBuffers=mergeBuffers(leftBuffers,internalInterleavedLength));var interleaved;2===numberOfAudioChannels&&(interleaved=interleave(leftBuffers,rightBuffers)),1===numberOfAudioChannels&&(interleaved=leftBuffers);var interleavedLength=interleaved.length,resultingBufferLength=44+2*interleavedLength,buffer=new ArrayBuffer(resultingBufferLength),view=new DataView(buffer);writeUTFBytes(view,0,"RIFF"),view.setUint32(4,44+2*interleavedLength,!0),writeUTFBytes(view,8,"WAVE"),writeUTFBytes(view,12,"fmt "),view.setUint32(16,16,!0),view.setUint16(20,1,!0),view.setUint16(22,numberOfAudioChannels,!0),view.setUint32(24,sampleRate,!0),view.setUint32(28,2*sampleRate,!0),view.setUint16(32,2*numberOfAudioChannels,!0),view.setUint16(34,16,!0),writeUTFBytes(view,36,"data"),view.setUint32(40,2*interleavedLength,!0);for(var lng=interleavedLength,index=44,volume=1,i=0;lng>i;i++)view.setInt16(index,interleaved[i]*(32767*volume),!0),index+=2;return cb?cb({buffer:buffer,view:view}):void postMessage({buffer:buffer,view:view})}if(!isChrome)return void mergeAudioBuffers(config,function(data){callback(data.buffer,data.view)});var webWorker=processInWebWorker(mergeAudioBuffers);webWorker.onmessage=function(event){callback(event.data.buffer,event.data.view),URL.revokeObjectURL(webWorker.workerURL)},webWorker.postMessage(config)}function processInWebWorker(_function){var workerURL=URL.createObjectURL(new Blob([_function.toString(),";this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(workerURL);return worker.workerURL=workerURL,worker}function onAudioProcessDataAvailable(e){if(!isPaused){if(isMediaStreamActive()===!1&&(config.disableLogs||console.log("MediaStream seems stopped."),jsAudioNode.disconnect(),recording=!1),!recording)return void audioInput.disconnect();isAudioProcessStarted||(isAudioProcessStarted=!0,config.onAudioProcessStarted&&config.onAudioProcessStarted(),config.initCallback&&config.initCallback());var left=e.inputBuffer.getChannelData(0);if(leftchannel.push(new Float32Array(left)),2===numberOfAudioChannels){var right=e.inputBuffer.getChannelData(1);rightchannel.push(new Float32Array(right))}recordingLength+=bufferSize}}if(!mediaStream.getAudioTracks().length)throw"Your stream has no audio tracks.";config=config||{};var jsAudioNode,self=this,leftchannel=[],rightchannel=[],recording=!1,recordingLength=0,numberOfAudioChannels=2;config.leftChannel===!0&&(numberOfAudioChannels=1),1===config.numberOfAudioChannels&&(numberOfAudioChannels=1),config.disableLogs||console.debug("StereoAudioRecorder is set to record number of channels: ",numberOfAudioChannels),this.record=function(){if(isMediaStreamActive()===!1)throw"Please make sure MediaStream is active.";leftchannel.length=rightchannel.length=0,recordingLength=0,audioInput&&audioInput.connect(jsAudioNode),isAudioProcessStarted=isPaused=!1,recording=!0},this.stop=function(callback){recording=!1,mergeLeftRightBuffers({sampleRate:sampleRate,numberOfAudioChannels:numberOfAudioChannels,internalInterleavedLength:recordingLength,leftBuffers:leftchannel,rightBuffers:1===numberOfAudioChannels?[]:rightchannel},function(buffer,view){self.blob=new Blob([view],{type:"audio/wav"}),self.buffer=new ArrayBuffer(view.buffer.byteLength),self.view=view,self.sampleRate=sampleRate,self.bufferSize=bufferSize,self.length=recordingLength,callback&&callback(),isAudioProcessStarted=!1})},Storage.AudioContextConstructor||(Storage.AudioContextConstructor=new Storage.AudioContext);var context=Storage.AudioContextConstructor,audioInput=context.createMediaStreamSource(mediaStream),legalBufferValues=[0,256,512,1024,2048,4096,8192,16384],bufferSize="undefined"==typeof config.bufferSize?4096:config.bufferSize;if(-1===legalBufferValues.indexOf(bufferSize)&&(config.disableLogs||console.warn("Legal values for buffer-size are "+JSON.stringify(legalBufferValues,null,"	"))),context.createJavaScriptNode)jsAudioNode=context.createJavaScriptNode(bufferSize,numberOfAudioChannels,numberOfAudioChannels);else{if(!context.createScriptProcessor)throw"WebAudio API has no support on this browser.";jsAudioNode=context.createScriptProcessor(bufferSize,numberOfAudioChannels,numberOfAudioChannels)}audioInput.connect(jsAudioNode),config.bufferSize||(bufferSize=jsAudioNode.bufferSize);var sampleRate="undefined"!=typeof config.sampleRate?config.sampleRate:context.sampleRate||44100;(22050>sampleRate||sampleRate>96e3)&&(config.disableLogs||console.warn("sample-rate must be under range 22050 and 96000.")),config.disableLogs||(console.log("sample-rate",sampleRate),console.log("buffer-size",bufferSize));var isPaused=!1;this.pause=function(){isPaused=!0},this.resume=function(){if(isMediaStreamActive()===!1)throw"Please make sure MediaStream is active.";return recording?void(isPaused=!1):(config.disableLogs||console.info("Seems recording has been restarted."),void this.record())},this.clearRecordedData=function(){this.pause(),leftchannel.length=rightchannel.length=0,recordingLength=0};var isAudioProcessStarted=!1;jsAudioNode.onaudioprocess=onAudioProcessDataAvailable,jsAudioNode.connect(context.destination)}function CanvasRecorder(htmlElement,config){function cloneCanvas(){var newCanvas=document.createElement("canvas"),context=newCanvas.getContext("2d");return newCanvas.width=htmlElement.width,newCanvas.height=htmlElement.height,context.drawImage(htmlElement,0,0),newCanvas}function drawCanvasFrame(){if(isPausedRecording)return lastTime=(new Date).getTime(),setTimeout(drawCanvasFrame,500);if("canvas"===htmlElement.nodeName.toLowerCase()){var duration=(new Date).getTime()-lastTime;return lastTime=(new Date).getTime(),whammy.frames.push({image:cloneCanvas(),duration:duration}),void(isRecording&&setTimeout(drawCanvasFrame,config.frameInterval))}html2canvas(htmlElement,{grabMouse:"undefined"==typeof config.showMousePointer||config.showMousePointer,onrendered:function(canvas){var duration=(new Date).getTime()-lastTime;return duration?(lastTime=(new Date).getTime(),whammy.frames.push({image:canvas.toDataURL("image/webp",1),duration:duration}),void(isRecording&&setTimeout(drawCanvasFrame,config.frameInterval))):setTimeout(drawCanvasFrame,config.frameInterval)}})}if("undefined"==typeof html2canvas&&"canvas"!==htmlElement.nodeName.toLowerCase())throw"Please link: https://cdn.webrtc-experiment.com/screenshot.js";config=config||{},config.frameInterval||(config.frameInterval=10);var isCanvasSupportsStreamCapturing=!1;["captureStream","mozCaptureStream","webkitCaptureStream"].forEach(function(item){item in document.createElement("canvas")&&(isCanvasSupportsStreamCapturing=!0)});var _isChrome=!(!window.webkitRTCPeerConnection&&!window.webkitGetUserMedia||!window.chrome),chromeVersion=50,matchArray=navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);_isChrome&&matchArray&&matchArray[2]&&(chromeVersion=parseInt(matchArray[2],10)),_isChrome&&52>chromeVersion&&(isCanvasSupportsStreamCapturing=!1);var globalCanvas,mediaStreamRecorder;if(isCanvasSupportsStreamCapturing)if(config.disableLogs||console.debug("Your browser supports both MediRecorder API and canvas.captureStream!"),htmlElement instanceof HTMLCanvasElement)globalCanvas=htmlElement;else{if(!(htmlElement instanceof CanvasRenderingContext2D))throw"Please pass either HTMLCanvasElement or CanvasRenderingContext2D.";globalCanvas=htmlElement.canvas}else navigator.mozGetUserMedia&&(config.disableLogs||console.error("Canvas recording is NOT supported in Firefox."));var isRecording;this.record=function(){if(isRecording=!0,isCanvasSupportsStreamCapturing){var canvasMediaStream;"captureStream"in globalCanvas?canvasMediaStream=globalCanvas.captureStream(25):"mozCaptureStream"in globalCanvas?canvasMediaStream=globalCanvas.mozCaptureStream(25):"webkitCaptureStream"in globalCanvas&&(canvasMediaStream=globalCanvas.webkitCaptureStream(25));try{var mdStream=new MediaStream;mdStream.addTrack(canvasMediaStream.getVideoTracks()[0]),canvasMediaStream=mdStream}catch(e){}if(!canvasMediaStream)throw"captureStream API are NOT available.";mediaStreamRecorder=new MediaStreamRecorder(canvasMediaStream,{mimeType:"video/webm"}),mediaStreamRecorder.record()}else whammy.frames=[],lastTime=(new Date).getTime(),drawCanvasFrame();config.initCallback&&config.initCallback()},this.getWebPImages=function(callback){if("canvas"!==htmlElement.nodeName.toLowerCase())return void callback();var framesLength=whammy.frames.length;whammy.frames.forEach(function(frame,idx){var framesRemaining=framesLength-idx;config.disableLogs||console.debug(framesRemaining+"/"+framesLength+" frames remaining"),config.onEncodingCallback&&config.onEncodingCallback(framesRemaining,framesLength);var webp=frame.image.toDataURL("image/webp",1);whammy.frames[idx].image=webp}),config.disableLogs||console.debug("Generating WebM"),callback()},this.stop=function(callback){isRecording=!1;var that=this;return isCanvasSupportsStreamCapturing&&mediaStreamRecorder?void mediaStreamRecorder.stop(callback):void this.getWebPImages(function(){whammy.compile(function(blob){config.disableLogs||console.debug("Recording finished!"),that.blob=blob,that.blob.forEach&&(that.blob=new Blob([],{type:"video/webm"})),callback&&callback(that.blob),whammy.frames=[]})})};var isPausedRecording=!1;this.pause=function(){isPausedRecording=!0},this.resume=function(){isPausedRecording=!1,isRecording||this.record()},this.clearRecordedData=function(){this.pause(),whammy.frames=[]};var lastTime=(new Date).getTime(),whammy=new Whammy.Video(100)}function WhammyRecorder(mediaStream,config){function drawFrames(frameInterval){frameInterval="undefined"!=typeof frameInterval?frameInterval:10;var duration=(new Date).getTime()-lastTime;return duration?isPausedRecording?(lastTime=(new Date).getTime(),setTimeout(drawFrames,100)):(lastTime=(new Date).getTime(),video.paused&&video.play(),context.drawImage(video,0,0,canvas.width,canvas.height),whammy.frames.push({duration:duration,image:canvas.toDataURL("image/webp")}),void(isStopDrawing||setTimeout(drawFrames,frameInterval,frameInterval))):setTimeout(drawFrames,frameInterval,frameInterval)}function asyncLoop(o){var i=-1,length=o.length,loop=function(){return i++,i===length?void o.callback():void o.functionToLoop(loop,i)};loop()}function dropBlackFrames(_frames,_framesToCheck,_pixTolerance,_frameTolerance,callback){var localCanvas=document.createElement("canvas");localCanvas.width=canvas.width,localCanvas.height=canvas.height;var context2d=localCanvas.getContext("2d"),resultFrames=[],checkUntilNotBlack=-1===_framesToCheck,endCheckFrame=_framesToCheck&&_framesToCheck>0&&_framesToCheck<=_frames.length?_framesToCheck:_frames.length,sampleColor={r:0,g:0,b:0},maxColorDifference=Math.sqrt(Math.pow(255,2)+Math.pow(255,2)+Math.pow(255,2)),pixTolerance=_pixTolerance&&_pixTolerance>=0&&1>=_pixTolerance?_pixTolerance:0,frameTolerance=_frameTolerance&&_frameTolerance>=0&&1>=_frameTolerance?_frameTolerance:0,doNotCheckNext=!1;asyncLoop({length:endCheckFrame,functionToLoop:function(loop,f){var matchPixCount,endPixCheck,maxPixCount,finishImage=function(){!doNotCheckNext&&maxPixCount*frameTolerance>=maxPixCount-matchPixCount||(checkUntilNotBlack&&(doNotCheckNext=!0),resultFrames.push(_frames[f])),loop()};if(doNotCheckNext)finishImage();else{var image=new Image;image.onload=function(){context2d.drawImage(image,0,0,canvas.width,canvas.height);var imageData=context2d.getImageData(0,0,canvas.width,canvas.height);matchPixCount=0,endPixCheck=imageData.data.length,maxPixCount=imageData.data.length/4;for(var pix=0;endPixCheck>pix;pix+=4){var currentColor={r:imageData.data[pix],g:imageData.data[pix+1],b:imageData.data[pix+2]},colorDifference=Math.sqrt(Math.pow(currentColor.r-sampleColor.r,2)+Math.pow(currentColor.g-sampleColor.g,2)+Math.pow(currentColor.b-sampleColor.b,2));maxColorDifference*pixTolerance>=colorDifference&&matchPixCount++}finishImage()},image.src=_frames[f].image}},callback:function(){resultFrames=resultFrames.concat(_frames.slice(endCheckFrame)),resultFrames.length<=0&&resultFrames.push(_frames[_frames.length-1]),callback(resultFrames)}})}config=config||{},config.frameInterval||(config.frameInterval=10),config.disableLogs||console.log("Using frames-interval:",config.frameInterval),this.record=function(){config.width||(config.width=320),config.height||(config.height=240),config.video||(config.video={width:config.width,height:config.height}),config.canvas||(config.canvas={width:config.width,height:config.height}),canvas.width=config.canvas.width,canvas.height=config.canvas.height,context=canvas.getContext("2d"),config.video&&config.video instanceof HTMLVideoElement?(video=config.video.cloneNode(),config.initCallback&&config.initCallback()):(video=document.createElement("video"),"undefined"!=typeof video.srcObject?video.srcObject=mediaStream:video.src=URL.createObjectURL(mediaStream),video.onloadedmetadata=function(){config.initCallback&&config.initCallback()},video.width=config.video.width,video.height=config.video.height),video.muted=!0,video.play(),lastTime=(new Date).getTime(),whammy=new Whammy.Video,config.disableLogs||(console.log("canvas resolutions",canvas.width,"*",canvas.height),console.log("video width/height",video.width||canvas.width,"*",video.height||canvas.height)),drawFrames(config.frameInterval);
+};var isStopDrawing=!1;this.stop=function(callback){isStopDrawing=!0;var _this=this;setTimeout(function(){dropBlackFrames(whammy.frames,-1,null,null,function(frames){whammy.frames=frames,config.advertisement&&config.advertisement.length&&(whammy.frames=config.advertisement.concat(whammy.frames)),whammy.compile(function(blob){_this.blob=blob,_this.blob.forEach&&(_this.blob=new Blob([],{type:"video/webm"})),callback&&callback(_this.blob)})})},10)};var isPausedRecording=!1;this.pause=function(){isPausedRecording=!0},this.resume=function(){isPausedRecording=!1,isStopDrawing&&this.record()},this.clearRecordedData=function(){this.pause(),whammy.frames=[]};var video,lastTime,whammy,canvas=document.createElement("canvas"),context=canvas.getContext("2d")}function GifRecorder(mediaStream,config){if("undefined"==typeof GIFEncoder)throw"Please link: https://cdn.webrtc-experiment.com/gif-recorder.js";config=config||{};var isHTMLObject=mediaStream instanceof CanvasRenderingContext2D||mediaStream instanceof HTMLCanvasElement;this.record=function(){function drawVideoFrame(time){return isPausedRecording?setTimeout(function(){drawVideoFrame(time)},100):(lastAnimationFrame=requestAnimationFrame(drawVideoFrame),void 0===typeof lastFrameTime&&(lastFrameTime=time),void(90>time-lastFrameTime||(!isHTMLObject&&video.paused&&video.play(),isHTMLObject||context.drawImage(video,0,0,canvas.width,canvas.height),config.onGifPreview&&config.onGifPreview(canvas.toDataURL("image/png")),gifEncoder.addFrame(context),lastFrameTime=time)))}isHTMLObject||(config.width||(config.width=video.offsetWidth||320),this.height||(config.height=video.offsetHeight||240),config.video||(config.video={width:config.width,height:config.height}),config.canvas||(config.canvas={width:config.width,height:config.height}),canvas.width=config.canvas.width,canvas.height=config.canvas.height,video.width=config.video.width,video.height=config.video.height),gifEncoder=new GIFEncoder,gifEncoder.setRepeat(0),gifEncoder.setDelay(config.frameRate||200),gifEncoder.setQuality(config.quality||10),gifEncoder.start(),startTime=Date.now();lastAnimationFrame=requestAnimationFrame(drawVideoFrame),config.initCallback&&config.initCallback()},this.stop=function(){lastAnimationFrame&&cancelAnimationFrame(lastAnimationFrame),endTime=Date.now(),this.blob=new Blob([new Uint8Array(gifEncoder.stream().bin)],{type:"image/gif"}),gifEncoder.stream().bin=[]};var isPausedRecording=!1;this.pause=function(){isPausedRecording=!0},this.resume=function(){isPausedRecording=!1},this.clearRecordedData=function(){gifEncoder&&(this.pause(),gifEncoder.stream().bin=[])};var canvas=document.createElement("canvas"),context=canvas.getContext("2d");if(isHTMLObject&&(mediaStream instanceof CanvasRenderingContext2D?(context=mediaStream,canvas=context.canvas):mediaStream instanceof HTMLCanvasElement&&(context=mediaStream.getContext("2d"),canvas=mediaStream)),!isHTMLObject){var video=document.createElement("video");video.muted=!0,video.autoplay=!0,"undefined"!=typeof video.srcObject?video.srcObject=mediaStream:video.src=URL.createObjectURL(mediaStream),video.play()}var startTime,endTime,lastFrameTime,gifEncoder,lastAnimationFrame=null}RecordRTC.getFromDisk=function(type,callback){if(!callback)throw"callback is mandatory.";console.log("Getting recorded "+("all"===type?"blobs":type+" blob ")+" from disk!"),DiskStorage.Fetch(function(dataURL,_type){"all"!==type&&_type===type+"Blob"&&callback&&callback(dataURL),"all"===type&&callback&&callback(dataURL,_type.replace("Blob",""))})},RecordRTC.writeToDisk=function(options){console.log("Writing recorded blob(s) to disk!"),options=options||{},options.audio&&options.video&&options.gif?options.audio.getDataURL(function(audioDataURL){options.video.getDataURL(function(videoDataURL){options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({audioBlob:audioDataURL,videoBlob:videoDataURL,gifBlob:gifDataURL})})})}):options.audio&&options.video?options.audio.getDataURL(function(audioDataURL){options.video.getDataURL(function(videoDataURL){DiskStorage.Store({audioBlob:audioDataURL,videoBlob:videoDataURL})})}):options.audio&&options.gif?options.audio.getDataURL(function(audioDataURL){options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({audioBlob:audioDataURL,gifBlob:gifDataURL})})}):options.video&&options.gif?options.video.getDataURL(function(videoDataURL){options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({videoBlob:videoDataURL,gifBlob:gifDataURL})})}):options.audio?options.audio.getDataURL(function(audioDataURL){DiskStorage.Store({audioBlob:audioDataURL})}):options.video?options.video.getDataURL(function(videoDataURL){DiskStorage.Store({videoBlob:videoDataURL})}):options.gif&&options.gif.getDataURL(function(gifDataURL){DiskStorage.Store({gifBlob:gifDataURL})})},"undefined"!=typeof module&&(module.exports=RecordRTC),"function"==typeof define&&define.amd&&define("RecordRTC",[],function(){return RecordRTC}),MRecordRTC.getFromDisk=RecordRTC.getFromDisk,MRecordRTC.writeToDisk=RecordRTC.writeToDisk,"undefined"!=typeof RecordRTC&&(RecordRTC.MRecordRTC=MRecordRTC);var browserFakeUserAgent="Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45";!function(that){that&&"undefined"==typeof window&&"undefined"!=typeof global&&(global.navigator={userAgent:browserFakeUserAgent,getUserMedia:function(){}},global.console||(global.console={}),"undefined"==typeof global.console.debug&&(global.console.debug=global.console.info=global.console.error=global.console.log=global.console.log||function(){console.log(arguments)}),"undefined"==typeof document&&(that.document={},document.createElement=document.captureStream=document.mozCaptureStream=function(){var obj={getContext:function(){return obj},play:function(){},pause:function(){},drawImage:function(){},toDataURL:function(){return""}};return obj},that.HTMLVideoElement=function(){}),"undefined"==typeof location&&(that.location={protocol:"file:",href:"",hash:""}),"undefined"==typeof screen&&(that.screen={width:0,height:0}),"undefined"==typeof URL&&(that.URL={createObjectURL:function(){return""},revokeObjectURL:function(){return""}}),that.window=global)}("undefined"!=typeof global?global:null);var requestAnimationFrame=window.requestAnimationFrame;"undefined"==typeof requestAnimationFrame&&("undefined"!=typeof webkitRequestAnimationFrame&&(requestAnimationFrame=webkitRequestAnimationFrame),"undefined"!=typeof mozRequestAnimationFrame&&(requestAnimationFrame=mozRequestAnimationFrame));var cancelAnimationFrame=window.cancelAnimationFrame;"undefined"==typeof cancelAnimationFrame&&("undefined"!=typeof webkitCancelAnimationFrame&&(cancelAnimationFrame=webkitCancelAnimationFrame),"undefined"!=typeof mozCancelAnimationFrame&&(cancelAnimationFrame=mozCancelAnimationFrame));var AudioContext=window.AudioContext;"undefined"==typeof AudioContext&&("undefined"!=typeof webkitAudioContext&&(AudioContext=webkitAudioContext),"undefined"!=typeof mozAudioContext&&(AudioContext=mozAudioContext));var URL=window.URL;"undefined"==typeof URL&&"undefined"!=typeof webkitURL&&(URL=webkitURL),"undefined"!=typeof navigator&&("undefined"!=typeof navigator.webkitGetUserMedia&&(navigator.getUserMedia=navigator.webkitGetUserMedia),"undefined"!=typeof navigator.mozGetUserMedia&&(navigator.getUserMedia=navigator.mozGetUserMedia));var isEdge=!(-1===navigator.userAgent.indexOf("Edge")||!navigator.msSaveBlob&&!navigator.msSaveOrOpenBlob),isOpera=!!window.opera||-1!==navigator.userAgent.indexOf("OPR/"),isChrome=!isOpera&&!isEdge&&!!navigator.webkitGetUserMedia,MediaStream=window.MediaStream;"undefined"==typeof MediaStream&&"undefined"!=typeof webkitMediaStream&&(MediaStream=webkitMediaStream),"undefined"!=typeof MediaStream&&("getVideoTracks"in MediaStream.prototype||(MediaStream.prototype.getVideoTracks=function(){if(!this.getTracks)return[];var tracks=[];return this.getTracks.forEach(function(track){-1!==track.kind.toString().indexOf("video")&&tracks.push(track)}),tracks},MediaStream.prototype.getAudioTracks=function(){if(!this.getTracks)return[];var tracks=[];return this.getTracks.forEach(function(track){-1!==track.kind.toString().indexOf("audio")&&tracks.push(track)}),tracks}),"stop"in MediaStream.prototype||(MediaStream.prototype.stop=function(){this.getAudioTracks().forEach(function(track){track.stop&&track.stop()}),this.getVideoTracks().forEach(function(track){track.stop&&track.stop()})}));var Storage={};"undefined"!=typeof AudioContext?Storage.AudioContext=AudioContext:"undefined"!=typeof webkitAudioContext&&(Storage.AudioContext=webkitAudioContext),"undefined"!=typeof RecordRTC&&(RecordRTC.Storage=Storage),"undefined"!=typeof RecordRTC&&(RecordRTC.MediaStreamRecorder=MediaStreamRecorder),"undefined"!=typeof RecordRTC&&(RecordRTC.StereoAudioRecorder=StereoAudioRecorder),"undefined"!=typeof RecordRTC&&(RecordRTC.CanvasRecorder=CanvasRecorder),"undefined"!=typeof RecordRTC&&(RecordRTC.WhammyRecorder=WhammyRecorder);var Whammy=function(){function WhammyVideo(duration){this.frames=[],this.duration=duration||1,this.quality=.8}function processInWebWorker(_function){var blob=URL.createObjectURL(new Blob([_function.toString(),"this.onmessage =  function (e) {"+_function.name+"(e.data);}"],{type:"application/javascript"})),worker=new Worker(blob);return URL.revokeObjectURL(blob),worker}function whammyInWebWorker(frames){function ArrayToWebM(frames){var info=checkFrames(frames);if(!info)return[];for(var clusterMaxDuration=3e4,EBML=[{id:440786851,data:[{data:1,id:17030},{data:1,id:17143},{data:4,id:17138},{data:8,id:17139},{data:"webm",id:17026},{data:2,id:17031},{data:2,id:17029}]},{id:408125543,data:[{id:357149030,data:[{data:1e6,id:2807729},{data:"whammy",id:19840},{data:"whammy",id:22337},{data:doubleToString(info.duration),id:17545}]},{id:374648427,data:[{id:174,data:[{data:1,id:215},{data:1,id:29637},{data:0,id:156},{data:"und",id:2274716},{data:"V_VP8",id:134},{data:"VP8",id:2459272},{data:1,id:131},{id:224,data:[{data:info.width,id:176},{data:info.height,id:186}]}]}]}]}],frameNumber=0,clusterTimecode=0;frameNumber<frames.length;){var clusterFrames=[],clusterDuration=0;do clusterFrames.push(frames[frameNumber]),clusterDuration+=frames[frameNumber].duration,frameNumber++;while(frameNumber<frames.length&&clusterMaxDuration>clusterDuration);var clusterCounter=0,cluster={id:524531317,data:getClusterData(clusterTimecode,clusterCounter,clusterFrames)};EBML[1].data.push(cluster),clusterTimecode+=clusterDuration}return generateEBML(EBML)}function getClusterData(clusterTimecode,clusterCounter,clusterFrames){return[{data:clusterTimecode,id:231}].concat(clusterFrames.map(function(webp){var block=makeSimpleBlock({discardable:0,frame:webp.data.slice(4),invisible:0,keyframe:1,lacing:0,trackNum:1,timecode:Math.round(clusterCounter)});return clusterCounter+=webp.duration,{data:block,id:163}}))}function checkFrames(frames){if(!frames[0])return void postMessage({error:"Something went wrong. Maybe WebP format is not supported in the current browser."});for(var width=frames[0].width,height=frames[0].height,duration=frames[0].duration,i=1;i<frames.length;i++)duration+=frames[i].duration;return{duration:duration,width:width,height:height}}function numToBuffer(num){for(var parts=[];num>0;)parts.push(255&num),num>>=8;return new Uint8Array(parts.reverse())}function strToBuffer(str){return new Uint8Array(str.split("").map(function(e){return e.charCodeAt(0)}))}function bitsToBuffer(bits){var data=[],pad=bits.length%8?new Array(9-bits.length%8).join("0"):"";bits=pad+bits;for(var i=0;i<bits.length;i+=8)data.push(parseInt(bits.substr(i,8),2));return new Uint8Array(data)}function generateEBML(json){for(var ebml=[],i=0;i<json.length;i++){var data=json[i].data;"object"==typeof data&&(data=generateEBML(data)),"number"==typeof data&&(data=bitsToBuffer(data.toString(2))),"string"==typeof data&&(data=strToBuffer(data));var len=data.size||data.byteLength||data.length,zeroes=Math.ceil(Math.ceil(Math.log(len)/Math.log(2))/8),sizeToString=len.toString(2),padded=new Array(7*zeroes+7+1-sizeToString.length).join("0")+sizeToString,size=new Array(zeroes).join("0")+"1"+padded;ebml.push(numToBuffer(json[i].id)),ebml.push(bitsToBuffer(size)),ebml.push(data)}return new Blob(ebml,{type:"video/webm"})}function makeSimpleBlock(data){var flags=0;if(data.keyframe&&(flags|=128),data.invisible&&(flags|=8),data.lacing&&(flags|=data.lacing<<1),data.discardable&&(flags|=1),data.trackNum>127)throw"TrackNumber > 127 not supported";var out=[128|data.trackNum,data.timecode>>8,255&data.timecode,flags].map(function(e){return String.fromCharCode(e)}).join("")+data.frame;return out}function parseWebP(riff){for(var VP8=riff.RIFF[0].WEBP[0],frameStart=VP8.indexOf("
*"),i=0,c=[];4>i;i++)c[i]=VP8.charCodeAt(frameStart+3+i);var width,height,tmp;return tmp=c[1]<<8|c[0],width=16383&tmp,tmp=c[3]<<8|c[2],height=16383&tmp,{width:width,height:height,data:VP8,riff:riff}}function getStrLength(string,offset){return parseInt(string.substr(offset+4,4).split("").map(function(i){var unpadded=i.charCodeAt(0).toString(2);return new Array(8-unpadded.length+1).join("0")+unpadded}).join(""),2)}function parseRIFF(string){for(var offset=0,chunks={};offset<string.length;){var id=string.substr(offset,4),len=getStrLength(string,offset),data=string.substr(offset+4+4,len);offset+=8+len,chunks[id]=chunks[id]||[],"RIFF"===id||"LIST"===id?chunks[id].push(parseRIFF(data)):chunks[id].push(data)}return chunks}function doubleToString(num){return[].slice.call(new Uint8Array(new Float64Array([num]).buffer),0).map(function(e){return String.fromCharCode(e)}).reverse().join("")}var webm=new ArrayToWebM(frames.map(function(frame){var webp=parseWebP(parseRIFF(atob(frame.image.slice(23))));return webp.duration=frame.duration,webp}));postMessage(webm)}return WhammyVideo.prototype.add=function(frame,duration){if("canvas"in frame&&(frame=frame.canvas),"toDataURL"in frame&&(frame=frame.toDataURL("image/webp",this.quality)),!/^data:image\/webp;base64,/gi.test(frame))throw"Input must be formatted properly as a base64 encoded DataURI of type image/webp";this.frames.push({image:frame,duration:duration||this.duration})},WhammyVideo.prototype.compile=function(callback){var webWorker=processInWebWorker(whammyInWebWorker);webWorker.onmessage=function(event){return event.data.error?void console.error(event.data.error):void callback(event.data)},webWorker.postMessage(this.frames)},{Video:WhammyVideo}}();"undefined"!=typeof RecordRTC&&(RecordRTC.Whammy=Whammy);var DiskStorage={init:function(){function createObjectStore(dataBase){dataBase.createObjectStore(self.dataStoreName)}function putInDB(){function getFromStore(portionName){transaction.objectStore(self.dataStoreName).get(portionName).onsuccess=function(event){self.callback&&self.callback(event.target.result,portionName)}}var transaction=db.transaction([self.dataStoreName],"readwrite");self.videoBlob&&transaction.objectStore(self.dataStoreName).put(self.videoBlob,"videoBlob"),self.gifBlob&&transaction.objectStore(self.dataStoreName).put(self.gifBlob,"gifBlob"),self.audioBlob&&transaction.objectStore(self.dataStoreName).put(self.audioBlob,"audioBlob"),getFromStore("audioBlob"),getFromStore("videoBlob"),getFromStore("gifBlob")}var self=this;if("undefined"==typeof indexedDB||"undefined"==typeof indexedDB.open)return void console.error("IndexedDB API are not available in this browser.");var db,dbVersion=1,dbName=this.dbName||location.href.replace(/\/|:|#|%|\.|\[|\]/g,""),request=indexedDB.open(dbName,dbVersion);request.onerror=self.onError,request.onsuccess=function(){if(db=request.result,db.onerror=self.onError,db.setVersion)if(db.version!==dbVersion){var setVersion=db.setVersion(dbVersion);setVersion.onsuccess=function(){createObjectStore(db),putInDB()}}else putInDB();else putInDB()},request.onupgradeneeded=function(event){createObjectStore(event.target.result)}},Fetch:function(callback){return this.callback=callback,this.init(),this},Store:function(config){return this.audioBlob=config.audioBlob,this.videoBlob=config.videoBlob,this.gifBlob=config.gifBlob,this.init(),this},onError:function(error){console.error(JSON.stringify(error,null,"	"))},dataStoreName:"recordRTC",dbName:null};"undefined"!=typeof RecordRTC&&(RecordRTC.DiskStorage=DiskStorage),"undefined"!=typeof RecordRTC&&(RecordRTC.GifRecorder=GifRecorder);

New alerts

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Found 1 instance in 1 package

Native code

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Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Found 5 instances in 1 package

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

Network access

Supply chain risk

This module accesses the network.

Found 2 instances in 1 package

Shell access

Supply chain risk

This module accesses the system shell. Accessing the system shell increases the risk of executing arbitrary code.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 2 instances in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Long strings

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Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Mixed license

License

(Experimental) Package contains multiple licenses.

Found 1 instance in 1 package

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Fixed alerts

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Improved metrics

Total package byte prevSize

7338501

increased by2701.87%

Number of package files

123

increased by1657.14%

Lines of code

52275

increased by1366.75%

Number of lines in readme file

823

increased by0.24%

Worsened metrics

Dev dependency count

8

increased byInfinity%

Number of low license alerts

2

increased byInfinity%

License quality

90

decreased by-10%

Number of low quality alerts

2

increased byInfinity%

Number of low supply chain risk alerts

7

increased by133.33%

Number of medium supply chain risk alerts

23

increased by2200%

No dependency changes