detectrtc - npm Package Compare versions

Comparing version 1.3.5 to 1.3.6

bower.json

 {
     "name": "detectrtc",
-    "version": "1.3.4",
+    "version": "1.3.6",
     "authors": [
@@ -5,0 +5,0 @@ {

DetectRTC.js

 'use strict';
 
-// Last Updated On: 2017-05-24 4:28:17 PM UTC
+// Last Updated On: 2018-05-05 12:25:07 PM UTC
 
 // ________________
-// DetectRTC v1.3.4
+// DetectRTC v1.3.6
 
@@ -84,3 +84,3 @@ // Open-Sourced: https://github.com/muaz-khan/DetectRTC
     var isFirefox = typeof window.InstallTrigger !== 'undefined';
-    var isSafari = Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0;
+    var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
     var isChrome = !!window.chrome && !isOpera;
@@ -111,7 +111,13 @@ var isIE = typeof document !== 'undefined' && !!document.documentMode && !isEdge;
         }
-        // In MSIE, the true version is after 'MSIE' in userAgent
+        // In MSIE version <=10, the true version is after 'MSIE' in userAgent
+        // In IE 11, look for the string after 'rv:'
         else if (isIE) {
-            verOffset = nAgt.indexOf('MSIE');
+            verOffset = nAgt.indexOf('rv:');
+            if (verOffset > 0) { //IE 11
+                fullVersion = nAgt.substring(verOffset + 3);
+            } else { //IE 10 or earlier
+                verOffset = nAgt.indexOf('MSIE');
+                fullVersion = nAgt.substring(verOffset + 5);
+            }
             browserName = 'IE';
-            fullVersion = nAgt.substring(verOffset + 5);
         }
@@ -127,2 +133,3 @@ // In Chrome, the true version is after 'Chrome'
             verOffset = nAgt.indexOf('Safari');
+
             browserName = 'Safari';
@@ -134,2 +141,6 @@ fullVersion = nAgt.substring(verOffset + 7);
             }
+
+            if (navigator.userAgent.indexOf('Version/') !== -1) {
+                fullVersion = navigator.userAgent.split('Version/')[1].split(' ')[0];
+            }
         }
@@ -155,15 +166,11 @@ // In Firefox, the true version is after 'Firefox'
             browserName = 'Edge';
-            // fullVersion = navigator.userAgent.split('Edge/')[1];
-            fullVersion = parseInt(navigator.userAgent.match(/Edge\/(\d+).(\d+)$/)[2], 10).toString();
+            fullVersion = navigator.userAgent.split('Edge/')[1];
+            // fullVersion = parseInt(navigator.userAgent.match(/Edge\/(\d+).(\d+)$/)[2], 10).toString();
         }
 
-        // trim the fullVersion string at semicolon/space if present
-        if ((ix = fullVersion.indexOf(';')) !== -1) {
+        // trim the fullVersion string at semicolon/space/bracket if present
+        if ((ix = fullVersion.search(/[; \)]/)) !== -1) {
             fullVersion = fullVersion.substring(0, ix);
         }
 
-        if ((ix = fullVersion.indexOf(' ')) !== -1) {
-            fullVersion = fullVersion.substring(0, ix);
-        }
-
         majorVersion = parseInt('' + fullVersion, 10);
@@ -512,3 +519,3 @@
     // via: https://github.com/diafygi/webrtc-ips
-    function DetectLocalIPAddress(callback) {
+    function DetectLocalIPAddress(callback, stream) {
         if (!DetectRTC.isWebRTCSupported) {
@@ -518,21 +525,12 @@ return;
 
-        if (DetectRTC.isORTCSupported) {
-            return;
-        }
-
         getIPs(function(ip) {
-            //local IPs
             if (ip.match(/^(192\.168\.|169\.254\.|10\.|172\.(1[6-9]|2\d|3[01]))/)) {
                 callback('Local: ' + ip);
-            }
-
-            //assume the rest are public IPs
-            else {
+            } else {
                 callback('Public: ' + ip);
             }
-        });
+        }, stream);
     }
 
-    //get the IP addresses associated with an account
-    function getIPs(callback) {
+    function getIPs(callback, stream) {
         if (typeof document === 'undefined' || typeof document.getElementById !== 'function') {
@@ -544,19 +542,13 @@ return;
 
-        //compatibility for firefox and chrome
         var RTCPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
-        var useWebKit = !!window.webkitRTCPeerConnection;
 
-        // bypass naive webrtc blocking using an iframe
         if (!RTCPeerConnection) {
             var iframe = document.getElementById('iframe');
             if (!iframe) {
-                //<iframe id="iframe" sandbox="allow-same-origin" style="display: none"></iframe>
-                throw 'NOTE: you need to have an iframe in the page right above the script tag.';
+                return;
             }
             var win = iframe.contentWindow;
             RTCPeerConnection = win.RTCPeerConnection || win.mozRTCPeerConnection || win.webkitRTCPeerConnection;
-            useWebKit = !!win.webkitRTCPeerConnection;
         }
 
-        // if still no RTCPeerConnection then it is not supported by the browser so just return
         if (!RTCPeerConnection) {
@@ -566,38 +558,33 @@ return;
 
-        //minimal requirements for data connection
-        var mediaConstraints = {
-            optional: [{
-                RtpDataChannels: true
+        var peerConfig = null;
+
+        if (DetectRTC.browser === 'Chrome' && DetectRTC.browser.version < 58) {
+            // todo: add support for older Opera
+            peerConfig = {
+                optional: [{
+                    RtpDataChannels: true
+                }]
+            };
+        }
+
+        var servers = {
+            iceServers: [{
+                urls: 'stun:stun.l.google.com:19302'
             }]
         };
 
-        //firefox already has a default stun server in about:config
-        //    media.peerconnection.default_iceservers =
-        //    [{"url": "stun:stun.services.mozilla.com"}]
-        var servers;
+        var pc = new RTCPeerConnection(servers, peerConfig);
 
-        //add same stun server for chrome
-        if (useWebKit) {
-            servers = {
-                iceServers: [{
-                    urls: 'stun:stun.services.mozilla.com'
-                }]
-            };
-
-            if (typeof DetectRTC !== 'undefined' && DetectRTC.browser.isFirefox && DetectRTC.browser.version <= 38) {
-                servers[0] = {
-                    url: servers[0].urls
-                };
+        if (stream) {
+            if (pc.addStream) {
+                pc.addStream(stream);
+            } else if (pc.addTrack && stream.getTracks()[0]) {
+                pc.addTrack(stream.getTracks()[0], stream);
             }
         }
 
-        //construct a new RTCPeerConnection
-        var pc = new RTCPeerConnection(servers, mediaConstraints);
-
         function handleCandidate(candidate) {
-            //match just the IP address
             var ipRegex = /([0-9]{1,3}(\.[0-9]{1,3}){3})/;
             var match = ipRegex.exec(candidate);
             if (!match) {
-                console.warn('Could not match IP address in', candidate);
                 return;
@@ -607,3 +594,2 @@ }
 
-            //remove duplicates
             if (ipDuplicates[ipAddress] === undefined) {
@@ -616,5 +602,4 @@ callback(ipAddress);
 
-        //listen for candidate events
+        // listen for candidate events
         pc.onicecandidate = function(ice) {
-            //skip non-candidate events
             if (ice.candidate) {
@@ -625,16 +610,21 @@ handleCandidate(ice.candidate.candidate);
 
-        //create a bogus data channel
-        pc.createDataChannel('');
+        // create data channel
+        if (!stream) {
+            try {
+                pc.createDataChannel('sctp', {});
+            } catch (e) {}
+        }
 
-        //create an offer sdp
-        pc.createOffer(function(result) {
+        // create an offer sdp
+        if (DetectRTC.isPromisesSupported) {
+            pc.createOffer().then(function(result) {
+                pc.setLocalDescription(result).then(afterCreateOffer);
+            });
+        } else {
+            pc.createOffer(function(result) {
+                pc.setLocalDescription(result, afterCreateOffer, function() {});
+            }, function() {});
+        }
 
-            //trigger the stun server request
-            pc.setLocalDescription(result, function() {}, function() {});
-
-        }, function() {});
-
-        //wait for a while to let everything done
-        setTimeout(function() {
-            //read candidate info from local description
+        function afterCreateOffer() {
             var lines = pc.localDescription.sdp.split('\n');
@@ -647,3 +637,3 @@
             });
-        }, 1000);
+        }
     }
@@ -661,5 +651,10 @@
         navigator.enumerateDevices = function(callback) {
-            navigator.mediaDevices.enumerateDevices().then(callback).catch(function() {
+            var enumerateDevices = navigator.mediaDevices.enumerateDevices();
+            if (enumerateDevices && enumerateDevices.then) {
+                navigator.mediaDevices.enumerateDevices().then(callback).catch(function() {
+                    callback([]);
+                });
+            } else {
                 callback([]);
-            });
+            }
         };
@@ -715,2 +710,6 @@ }
 
+        hasMicrophone = false;
+        hasSpeakers = false;
+        hasWebcam = false;
+
         isWebsiteHasMicrophonePermissions = false;
@@ -733,3 +732,3 @@ isWebsiteHasWebcamPermissions = false;
 
-                if (alreadyUsedDevices[device.deviceId + device.label]) {
+                if (alreadyUsedDevices[device.deviceId + device.label + device.kind]) {
                     return;
@@ -756,3 +755,14 @@ }
                 if (!device.label) {
-                    device.label = 'Please invoke getUserMedia once.';
+                    device.isCustomLabel = true;
+
+                    if (device.kind === 'videoinput') {
+                        device.label = 'Camera ' + (videoInputDevices.length + 1);
+                    } else if (device.kind === 'audioinput') {
+                        device.label = 'Microphone ' + (audioInputDevices.length + 1);
+                    } else if (device.kind === 'audiooutput') {
+                        device.label = 'Speaker ' + (audioOutputDevices.length + 1);
+                    } else {
+                        device.label = 'Please invoke getUserMedia once.';
+                    }
+
                     if (typeof DetectRTC !== 'undefined' && DetectRTC.browser.isChrome && DetectRTC.browser.version >= 46 && !/^(https:|chrome-extension:)$/g.test(location.protocol || '')) {
@@ -764,2 +774,3 @@ if (typeof document !== 'undefined' && typeof document.domain === 'string' && document.domain.search && document.domain.search(/localhost|127.0./g) === -1) {
                 } else {
+                    // Firefox on Android still returns empty label
                     if (device.kind === 'videoinput' && !isWebsiteHasWebcamPermissions) {
@@ -801,3 +812,3 @@ isWebsiteHasWebcamPermissions = true;
 
-                alreadyUsedDevices[device.deviceId + device.label] = device;
+                alreadyUsedDevices[device.deviceId + device.label + device.kind] = device;
             });
@@ -867,11 +878,13 @@
         isScreenCapturingSupported = true;
+    } else if (DetectRTC.browser.isEdge && DetectRTC.browser.version >= 17) {
+        isScreenCapturingSupported = true; // navigator.getDisplayMedia
+    } else if (DetectRTC.osName === 'Android' && DetectRTC.browser.isChrome) {
+        isScreenCapturingSupported = true;
     }
 
     if (!/^(https:|chrome-extension:)$/g.test(location.protocol || '')) {
-        if (typeof document !== 'undefined' && typeof document.domain === 'string' && document.domain.search && document.domain.search(/localhost|127.0./g) === -1) {
-            // DetectRTC.browser.isChrome
+        var isNonLocalHost = typeof document !== 'undefined' && typeof document.domain === 'string' && document.domain.search && document.domain.search(/localhost|127.0./g) === -1;
+        if (isNonLocalHost && (DetectRTC.browser.isChrome || DetectRTC.browser.isEdge || DetectRTC.browser.isOpera)) {
             isScreenCapturingSupported = false;
-        }
-
-        if (DetectRTC.browser.isFirefox) {
+        } else if (DetectRTC.browser.isFirefox) {
             isScreenCapturingSupported = false;
@@ -953,2 +966,12 @@ }
 
+    function getAspectRatio(w, h) {
+        function gcd(a, b) {
+            return (b == 0) ? a : gcd(b, a % b);
+        }
+        var r = gcd(w, h);
+        return (w / r) / (h / r);
+    }
+
+    DetectRTC.displayAspectRatio = getAspectRatio(screen.width, screen.height).toFixed(2);
+
     // ----------
@@ -982,5 +1005,11 @@ DetectRTC.isCanvasSupportsStreamCapturing = isCanvasSupportsStreamCapturing;
         try {
+            var starttime;
             var websocket = new WebSocket('wss://echo.websocket.org:443/');
             websocket.onopen = function() {
                 DetectRTC.isWebSocketsBlocked = false;
+                starttime = (new Date).getTime();
+                websocket.send('ping');
+            };
+            websocket.onmessage = function() {
+                DetectRTC.WebsocketLatency = (new Date).getTime() - starttime + 'ms';
                 callback();
@@ -1077,2 +1106,5 @@ websocket.close();
 
+    // version is generated by "grunt"
+    DetectRTC.version = '1.3.6';
+
     if (typeof DetectRTC === 'undefined') {
@@ -1088,3 +1120,3 @@ window.DetectRTC = {};
 
-    if (typeof MediaStream !== 'undefined') {
+    if (typeof MediaStream !== 'undefined' && typeof MediaStream === 'function') {
         DetectRTC.MediaStream = Object.keys(MediaStream.prototype);
@@ -1091,0 +1123,0 @@ } else DetectRTC.MediaStream = false;

DetectRTC.min.js

 'use strict';
 
-// Last Updated On: 2017-05-24 4:28:18 PM UTC
+// Last Updated On: 2018-05-05 12:25:07 PM UTC
 
 // ________________
-// DetectRTC v1.3.4
+// DetectRTC v1.3.6
 
@@ -15,2 +15,2 @@ // Open-Sourced: https://github.com/muaz-khan/DetectRTC
 
-"use strict";!function(){function getBrowserInfo(){var nameOffset,verOffset,ix,nAgt=(navigator.appVersion,navigator.userAgent),browserName=navigator.appName,fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10);if(isOpera){browserName="Opera";try{fullVersion=navigator.userAgent.split("OPR/")[1].split(" ")[0],majorVersion=fullVersion.split(".")[0]}catch(e){fullVersion="0.0.0.0",majorVersion=0}}else isIE?(verOffset=nAgt.indexOf("MSIE"),browserName="IE",fullVersion=nAgt.substring(verOffset+5)):isChrome?(verOffset=nAgt.indexOf("Chrome"),browserName="Chrome",fullVersion=nAgt.substring(verOffset+7)):isSafari?(verOffset=nAgt.indexOf("Safari"),browserName="Safari",fullVersion=nAgt.substring(verOffset+7),(verOffset=nAgt.indexOf("Version"))!==-1&&(fullVersion=nAgt.substring(verOffset+8))):isFirefox?(verOffset=nAgt.indexOf("Firefox"),browserName="Firefox",fullVersion=nAgt.substring(verOffset+8)):(nameOffset=nAgt.lastIndexOf(" ")+1)<(verOffset=nAgt.lastIndexOf("/"))&&(browserName=nAgt.substring(nameOffset,verOffset),fullVersion=nAgt.substring(verOffset+1),browserName.toLowerCase()===browserName.toUpperCase()&&(browserName=navigator.appName));return isEdge&&(browserName="Edge",fullVersion=parseInt(navigator.userAgent.match(/Edge\/(\d+).(\d+)$/)[2],10).toString()),(ix=fullVersion.indexOf(";"))!==-1&&(fullVersion=fullVersion.substring(0,ix)),(ix=fullVersion.indexOf(" "))!==-1&&(fullVersion=fullVersion.substring(0,ix)),majorVersion=parseInt(""+fullVersion,10),isNaN(majorVersion)&&(fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10)),{fullVersion:fullVersion,version:majorVersion,name:browserName,isPrivateBrowsing:!1}}function retry(isDone,next){var currentTrial=0,maxRetry=50,isTimeout=!1,id=window.setInterval(function(){isDone()&&(window.clearInterval(id),next(isTimeout)),currentTrial++>maxRetry&&(window.clearInterval(id),isTimeout=!0,next(isTimeout))},10)}function isIE10OrLater(userAgent){var ua=userAgent.toLowerCase();if(0===ua.indexOf("msie")&&0===ua.indexOf("trident"))return!1;var match=/(?:msie|rv:)\s?([\d\.]+)/.exec(ua);return!!(match&&parseInt(match[1],10)>=10)}function detectPrivateMode(callback){var isPrivate;try{if(window.webkitRequestFileSystem)window.webkitRequestFileSystem(window.TEMPORARY,1,function(){isPrivate=!1},function(e){isPrivate=!0});else if(window.indexedDB&&/Firefox/.test(window.navigator.userAgent)){var db;try{db=window.indexedDB.open("test"),db.onerror=function(){return!0}}catch(e){isPrivate=!0}"undefined"==typeof isPrivate&&retry(function(){return"done"===db.readyState},function(isTimeout){isTimeout||(isPrivate=!db.result)})}else if(isIE10OrLater(window.navigator.userAgent)){isPrivate=!1;try{window.indexedDB||(isPrivate=!0)}catch(e){isPrivate=!0}}else if(window.localStorage&&/Safari/.test(window.navigator.userAgent)){try{window.localStorage.setItem("test",1)}catch(e){isPrivate=!0}"undefined"==typeof isPrivate&&(isPrivate=!1,window.localStorage.removeItem("test"))}}catch(e){isPrivate=!1}retry(function(){return"undefined"!=typeof isPrivate},function(isTimeout){callback(isPrivate)})}function detectDesktopOS(){for(var cs,unknown="-",nVer=navigator.appVersion,nAgt=navigator.userAgent,os=unknown,clientStrings=[{s:"Windows 10",r:/(Windows 10.0|Windows NT 10.0)/},{s:"Windows 8.1",r:/(Windows 8.1|Windows NT 6.3)/},{s:"Windows 8",r:/(Windows 8|Windows NT 6.2)/},{s:"Windows 7",r:/(Windows 7|Windows NT 6.1)/},{s:"Windows Vista",r:/Windows NT 6.0/},{s:"Windows Server 2003",r:/Windows NT 5.2/},{s:"Windows XP",r:/(Windows NT 5.1|Windows XP)/},{s:"Windows 2000",r:/(Windows NT 5.0|Windows 2000)/},{s:"Windows ME",r:/(Win 9x 4.90|Windows ME)/},{s:"Windows 98",r:/(Windows 98|Win98)/},{s:"Windows 95",r:/(Windows 95|Win95|Windows_95)/},{s:"Windows NT 4.0",r:/(Windows NT 4.0|WinNT4.0|WinNT|Windows NT)/},{s:"Windows CE",r:/Windows CE/},{s:"Windows 3.11",r:/Win16/},{s:"Android",r:/Android/},{s:"Open BSD",r:/OpenBSD/},{s:"Sun OS",r:/SunOS/},{s:"Linux",r:/(Linux|X11)/},{s:"iOS",r:/(iPhone|iPad|iPod)/},{s:"Mac OS X",r:/Mac OS X/},{s:"Mac OS",r:/(MacPPC|MacIntel|Mac_PowerPC|Macintosh)/},{s:"QNX",r:/QNX/},{s:"UNIX",r:/UNIX/},{s:"BeOS",r:/BeOS/},{s:"OS/2",r:/OS\/2/},{s:"Search Bot",r:/(nuhk|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask Jeeves\/Teoma|ia_archiver)/}],i=0;cs=clientStrings[i];i++)if(cs.r.test(nAgt)){os=cs.s;break}var osVersion=unknown;switch(/Windows/.test(os)&&(/Windows (.*)/.test(os)&&(osVersion=/Windows (.*)/.exec(os)[1]),os="Windows"),os){case"Mac OS X":/Mac OS X (10[\.\_\d]+)/.test(nAgt)&&(osVersion=/Mac OS X (10[\.\_\d]+)/.exec(nAgt)[1]);break;case"Android":/Android ([\.\_\d]+)/.test(nAgt)&&(osVersion=/Android ([\.\_\d]+)/.exec(nAgt)[1]);break;case"iOS":/OS (\d+)_(\d+)_?(\d+)?/.test(nAgt)&&(osVersion=/OS (\d+)_(\d+)_?(\d+)?/.exec(nVer),osVersion=osVersion[1]+"."+osVersion[2]+"."+(0|osVersion[3]))}return{osName:os,osVersion:osVersion}}function getAndroidVersion(ua){ua=(ua||navigator.userAgent).toLowerCase();var match=ua.match(/android\s([0-9\.]*)/);return!!match&&match[1]}function DetectLocalIPAddress(callback){DetectRTC.isWebRTCSupported&&(DetectRTC.isORTCSupported||getIPs(function(ip){callback(ip.match(/^(192\.168\.|169\.254\.|10\.|172\.(1[6-9]|2\d|3[01]))/)?"Local: "+ip:"Public: "+ip)}))}function getIPs(callback){function handleCandidate(candidate){var ipRegex=/([0-9]{1,3}(\.[0-9]{1,3}){3})/,match=ipRegex.exec(candidate);if(!match)return void console.warn("Could not match IP address in",candidate);var ipAddress=match[1];void 0===ipDuplicates[ipAddress]&&callback(ipAddress),ipDuplicates[ipAddress]=!0}if("undefined"!=typeof document&&"function"==typeof document.getElementById){var ipDuplicates={},RTCPeerConnection=window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection,useWebKit=!!window.webkitRTCPeerConnection;if(!RTCPeerConnection){var iframe=document.getElementById("iframe");if(!iframe)throw"NOTE: you need to have an iframe in the page right above the script tag.";var win=iframe.contentWindow;RTCPeerConnection=win.RTCPeerConnection||win.mozRTCPeerConnection||win.webkitRTCPeerConnection,useWebKit=!!win.webkitRTCPeerConnection}if(RTCPeerConnection){var servers,mediaConstraints={optional:[{RtpDataChannels:!0}]};useWebKit&&(servers={iceServers:[{urls:"stun:stun.services.mozilla.com"}]},"undefined"!=typeof DetectRTC&&DetectRTC.browser.isFirefox&&DetectRTC.browser.version<=38&&(servers[0]={url:servers[0].urls}));var pc=new RTCPeerConnection(servers,mediaConstraints);pc.onicecandidate=function(ice){ice.candidate&&handleCandidate(ice.candidate.candidate)},pc.createDataChannel(""),pc.createOffer(function(result){pc.setLocalDescription(result,function(){},function(){})},function(){}),setTimeout(function(){var lines=pc.localDescription.sdp.split("\n");lines.forEach(function(line){0===line.indexOf("a=candidate:")&&handleCandidate(line)})},1e3)}}}function checkDeviceSupport(callback){if(!canEnumerate)return void(callback&&callback());if(!navigator.enumerateDevices&&window.MediaStreamTrack&&window.MediaStreamTrack.getSources&&(navigator.enumerateDevices=window.MediaStreamTrack.getSources.bind(window.MediaStreamTrack)),!navigator.enumerateDevices&&navigator.enumerateDevices&&(navigator.enumerateDevices=navigator.enumerateDevices.bind(navigator)),!navigator.enumerateDevices)return void(callback&&callback());MediaDevices=[],audioInputDevices=[],audioOutputDevices=[],videoInputDevices=[],isWebsiteHasMicrophonePermissions=!1,isWebsiteHasWebcamPermissions=!1;var alreadyUsedDevices={};navigator.enumerateDevices(function(devices){devices.forEach(function(_device){var device={};for(var d in _device)try{"function"!=typeof _device[d]&&(device[d]=_device[d])}catch(e){}alreadyUsedDevices[device.deviceId+device.label]||("audio"===device.kind&&(device.kind="audioinput"),"video"===device.kind&&(device.kind="videoinput"),device.deviceId||(device.deviceId=device.id),device.id||(device.id=device.deviceId),device.label?("videoinput"!==device.kind||isWebsiteHasWebcamPermissions||(isWebsiteHasWebcamPermissions=!0),"audioinput"!==device.kind||isWebsiteHasMicrophonePermissions||(isWebsiteHasMicrophonePermissions=!0)):(device.label="Please invoke getUserMedia once.","undefined"!=typeof DetectRTC&&DetectRTC.browser.isChrome&&DetectRTC.browser.version>=46&&!/^(https:|chrome-extension:)$/g.test(location.protocol||"")&&"undefined"!=typeof document&&"string"==typeof document.domain&&document.domain.search&&document.domain.search(/localhost|127.0./g)===-1&&(device.label="HTTPs is required to get label of this "+device.kind+" device.")),"audioinput"===device.kind&&(hasMicrophone=!0,audioInputDevices.indexOf(device)===-1&&audioInputDevices.push(device)),"audiooutput"===device.kind&&(hasSpeakers=!0,audioOutputDevices.indexOf(device)===-1&&audioOutputDevices.push(device)),"videoinput"===device.kind&&(hasWebcam=!0,videoInputDevices.indexOf(device)===-1&&videoInputDevices.push(device)),MediaDevices.push(device),alreadyUsedDevices[device.deviceId+device.label]=device)}),"undefined"!=typeof DetectRTC&&(DetectRTC.MediaDevices=MediaDevices,DetectRTC.hasMicrophone=hasMicrophone,DetectRTC.hasSpeakers=hasSpeakers,DetectRTC.hasWebcam=hasWebcam,DetectRTC.isWebsiteHasWebcamPermissions=isWebsiteHasWebcamPermissions,DetectRTC.isWebsiteHasMicrophonePermissions=isWebsiteHasMicrophonePermissions,DetectRTC.audioInputDevices=audioInputDevices,DetectRTC.audioOutputDevices=audioOutputDevices,DetectRTC.videoInputDevices=videoInputDevices),callback&&callback()})}var browserFakeUserAgent="Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45",isNodejs="object"==typeof process&&"object"==typeof process.versions&&process.versions.node&&!process.browser;if(isNodejs){var version=process.versions.node.toString().replace("v","");browserFakeUserAgent="Nodejs/"+version+" (NodeOS) AppleWebKit/"+version+" (KHTML, like Gecko) Nodejs/"+version+" Nodejs/"+version}!function(that){"undefined"==typeof window&&("undefined"==typeof window&&"undefined"!=typeof global?(global.navigator={userAgent:browserFakeUserAgent,getUserMedia:function(){}},that.window=global):"undefined"==typeof window,"undefined"==typeof location&&(that.location={protocol:"file:",href:"",hash:""}),"undefined"==typeof screen&&(that.screen={width:0,height:0}))}("undefined"!=typeof global?global:window);var navigator=window.navigator;"undefined"!=typeof navigator?("undefined"!=typeof navigator.webkitGetUserMedia&&(navigator.getUserMedia=navigator.webkitGetUserMedia),"undefined"!=typeof navigator.mozGetUserMedia&&(navigator.getUserMedia=navigator.mozGetUserMedia)):navigator={getUserMedia:function(){},userAgent:browserFakeUserAgent};var isMobileDevice=!!/Android|webOS|iPhone|iPad|iPod|BB10|BlackBerry|IEMobile|Opera Mini|Mobile|mobile/i.test(navigator.userAgent||""),isEdge=!(navigator.userAgent.indexOf("Edge")===-1||!navigator.msSaveOrOpenBlob&&!navigator.msSaveBlob),isOpera=!!window.opera||navigator.userAgent.indexOf(" OPR/")>=0,isFirefox="undefined"!=typeof window.InstallTrigger,isSafari=Object.prototype.toString.call(window.HTMLElement).indexOf("Constructor")>0,isChrome=!!window.chrome&&!isOpera,isIE="undefined"!=typeof document&&!!document.documentMode&&!isEdge,isMobile={Android:function(){return navigator.userAgent.match(/Android/i)},BlackBerry:function(){return navigator.userAgent.match(/BlackBerry|BB10/i)},iOS:function(){return navigator.userAgent.match(/iPhone|iPad|iPod/i)},Opera:function(){return navigator.userAgent.match(/Opera Mini/i)},Windows:function(){return navigator.userAgent.match(/IEMobile/i)},any:function(){return isMobile.Android()||isMobile.BlackBerry()||isMobile.iOS()||isMobile.Opera()||isMobile.Windows()},getOsName:function(){var osName="Unknown OS";return isMobile.Android()&&(osName="Android"),isMobile.BlackBerry()&&(osName="BlackBerry"),isMobile.iOS()&&(osName="iOS"),isMobile.Opera()&&(osName="Opera Mini"),isMobile.Windows()&&(osName="Windows"),osName}},osName="Unknown OS",osVersion="Unknown OS Version",osInfo=detectDesktopOS();osInfo&&osInfo.osName&&"-"!=osInfo.osName?(osName=osInfo.osName,osVersion=osInfo.osVersion):isMobile.any()&&(osName=isMobile.getOsName(),"Android"==osName&&(osVersion=getAndroidVersion()));var isNodejs="object"==typeof process&&"object"==typeof process.versions&&process.versions.node;"Unknown OS"===osName&&isNodejs&&(osName="Nodejs",osVersion=process.versions.node.toString().replace("v",""));var isCanvasSupportsStreamCapturing=!1,isVideoSupportsStreamCapturing=!1;["captureStream","mozCaptureStream","webkitCaptureStream"].forEach(function(item){"undefined"!=typeof document&&"function"==typeof document.createElement&&(!isCanvasSupportsStreamCapturing&&item in document.createElement("canvas")&&(isCanvasSupportsStreamCapturing=!0),!isVideoSupportsStreamCapturing&&item in document.createElement("video")&&(isVideoSupportsStreamCapturing=!0))});var MediaDevices=[],audioInputDevices=[],audioOutputDevices=[],videoInputDevices=[];navigator.mediaDevices&&navigator.mediaDevices.enumerateDevices&&(navigator.enumerateDevices=function(callback){navigator.mediaDevices.enumerateDevices().then(callback)["catch"](function(){callback([])})});var canEnumerate=!1;"undefined"!=typeof MediaStreamTrack&&"getSources"in MediaStreamTrack?canEnumerate=!0:navigator.mediaDevices&&navigator.mediaDevices.enumerateDevices&&(canEnumerate=!0);var hasMicrophone=!1,hasSpeakers=!1,hasWebcam=!1,isWebsiteHasMicrophonePermissions=!1,isWebsiteHasWebcamPermissions=!1,DetectRTC=window.DetectRTC||{};DetectRTC.browser=getBrowserInfo(),detectPrivateMode(function(isPrivateBrowsing){DetectRTC.browser.isPrivateBrowsing=!!isPrivateBrowsing}),DetectRTC.browser["is"+DetectRTC.browser.name]=!0,DetectRTC.osName=osName,DetectRTC.osVersion=osVersion;var isWebRTCSupported=("object"==typeof process&&"object"==typeof process.versions&&process.versions["node-webkit"],!1);["RTCPeerConnection","webkitRTCPeerConnection","mozRTCPeerConnection","RTCIceGatherer"].forEach(function(item){isWebRTCSupported||item in window&&(isWebRTCSupported=!0)}),DetectRTC.isWebRTCSupported=isWebRTCSupported,DetectRTC.isORTCSupported="undefined"!=typeof RTCIceGatherer;var isScreenCapturingSupported=!1;DetectRTC.browser.isChrome&&DetectRTC.browser.version>=35?isScreenCapturingSupported=!0:DetectRTC.browser.isFirefox&&DetectRTC.browser.version>=34&&(isScreenCapturingSupported=!0),/^(https:|chrome-extension:)$/g.test(location.protocol||"")||("undefined"!=typeof document&&"string"==typeof document.domain&&document.domain.search&&document.domain.search(/localhost|127.0./g)===-1&&(isScreenCapturingSupported=!1),DetectRTC.browser.isFirefox&&(isScreenCapturingSupported=!1)),DetectRTC.isScreenCapturingSupported=isScreenCapturingSupported;var webAudio={isSupported:!1,isCreateMediaStreamSourceSupported:!1};["AudioContext","webkitAudioContext","mozAudioContext","msAudioContext"].forEach(function(item){webAudio.isSupported||item in window&&(webAudio.isSupported=!0,window[item]&&"createMediaStreamSource"in window[item].prototype&&(webAudio.isCreateMediaStreamSourceSupported=!0))}),DetectRTC.isAudioContextSupported=webAudio.isSupported,DetectRTC.isCreateMediaStreamSourceSupported=webAudio.isCreateMediaStreamSourceSupported;var isRtpDataChannelsSupported=!1;DetectRTC.browser.isChrome&&DetectRTC.browser.version>31&&(isRtpDataChannelsSupported=!0),DetectRTC.isRtpDataChannelsSupported=isRtpDataChannelsSupported;var isSCTPSupportd=!1;DetectRTC.browser.isFirefox&&DetectRTC.browser.version>28?isSCTPSupportd=!0:DetectRTC.browser.isChrome&&DetectRTC.browser.version>25?isSCTPSupportd=!0:DetectRTC.browser.isOpera&&DetectRTC.browser.version>=11&&(isSCTPSupportd=!0),DetectRTC.isSctpDataChannelsSupported=isSCTPSupportd,DetectRTC.isMobileDevice=isMobileDevice;var isGetUserMediaSupported=!1;navigator.getUserMedia?isGetUserMediaSupported=!0:navigator.mediaDevices&&navigator.mediaDevices.getUserMedia&&(isGetUserMediaSupported=!0),DetectRTC.browser.isChrome&&DetectRTC.browser.version>=46&&!/^(https:|chrome-extension:)$/g.test(location.protocol||"")&&"undefined"!=typeof document&&"string"==typeof document.domain&&document.domain.search&&document.domain.search(/localhost|127.0./g)===-1&&(isGetUserMediaSupported="Requires HTTPs"),"Nodejs"===DetectRTC.osName&&(isGetUserMediaSupported=!1),DetectRTC.isGetUserMediaSupported=isGetUserMediaSupported;var displayResolution="";if(screen.width){var width=screen.width?screen.width:"",height=screen.height?screen.height:"";displayResolution+=""+width+" x "+height}DetectRTC.displayResolution=displayResolution,DetectRTC.isCanvasSupportsStreamCapturing=isCanvasSupportsStreamCapturing,DetectRTC.isVideoSupportsStreamCapturing=isVideoSupportsStreamCapturing,"Chrome"==DetectRTC.browser.name&&DetectRTC.browser.version>=53&&(DetectRTC.isCanvasSupportsStreamCapturing||(DetectRTC.isCanvasSupportsStreamCapturing="Requires chrome flag: enable-experimental-web-platform-features"),DetectRTC.isVideoSupportsStreamCapturing||(DetectRTC.isVideoSupportsStreamCapturing="Requires chrome flag: enable-experimental-web-platform-features")),DetectRTC.DetectLocalIPAddress=DetectLocalIPAddress,DetectRTC.isWebSocketsSupported="WebSocket"in window&&2===window.WebSocket.CLOSING,DetectRTC.isWebSocketsBlocked=!DetectRTC.isWebSocketsSupported,"Nodejs"===DetectRTC.osName&&(DetectRTC.isWebSocketsSupported=!0,DetectRTC.isWebSocketsBlocked=!1),DetectRTC.checkWebSocketsSupport=function(callback){callback=callback||function(){};try{var websocket=new WebSocket("wss://echo.websocket.org:443/");websocket.onopen=function(){DetectRTC.isWebSocketsBlocked=!1,callback(),websocket.close(),websocket=null},websocket.onerror=function(){DetectRTC.isWebSocketsBlocked=!0,callback()}}catch(e){DetectRTC.isWebSocketsBlocked=!0,callback()}},DetectRTC.load=function(callback){callback=callback||function(){},checkDeviceSupport(callback)},"undefined"!=typeof MediaDevices?DetectRTC.MediaDevices=MediaDevices:DetectRTC.MediaDevices=[],DetectRTC.hasMicrophone=hasMicrophone,DetectRTC.hasSpeakers=hasSpeakers,DetectRTC.hasWebcam=hasWebcam,DetectRTC.isWebsiteHasWebcamPermissions=isWebsiteHasWebcamPermissions,DetectRTC.isWebsiteHasMicrophonePermissions=isWebsiteHasMicrophonePermissions,DetectRTC.audioInputDevices=audioInputDevices,DetectRTC.audioOutputDevices=audioOutputDevices,DetectRTC.videoInputDevices=videoInputDevices;var isSetSinkIdSupported=!1;"undefined"!=typeof document&&"function"==typeof document.createElement&&"setSinkId"in document.createElement("video")&&(isSetSinkIdSupported=!0),DetectRTC.isSetSinkIdSupported=isSetSinkIdSupported;var isRTPSenderReplaceTracksSupported=!1;DetectRTC.browser.isFirefox&&"undefined"!=typeof mozRTCPeerConnection?"getSenders"in mozRTCPeerConnection.prototype&&(isRTPSenderReplaceTracksSupported=!0):DetectRTC.browser.isChrome&&"undefined"!=typeof webkitRTCPeerConnection&&"getSenders"in webkitRTCPeerConnection.prototype&&(isRTPSenderReplaceTracksSupported=!0),DetectRTC.isRTPSenderReplaceTracksSupported=isRTPSenderReplaceTracksSupported;var isRemoteStreamProcessingSupported=!1;DetectRTC.browser.isFirefox&&DetectRTC.browser.version>38&&(isRemoteStreamProcessingSupported=!0),DetectRTC.isRemoteStreamProcessingSupported=isRemoteStreamProcessingSupported;var isApplyConstraintsSupported=!1;"undefined"!=typeof MediaStreamTrack&&"applyConstraints"in MediaStreamTrack.prototype&&(isApplyConstraintsSupported=!0),DetectRTC.isApplyConstraintsSupported=isApplyConstraintsSupported;var isMultiMonitorScreenCapturingSupported=!1;DetectRTC.browser.isFirefox&&DetectRTC.browser.version>=43&&(isMultiMonitorScreenCapturingSupported=!0),DetectRTC.isMultiMonitorScreenCapturingSupported=isMultiMonitorScreenCapturingSupported,DetectRTC.isPromisesSupported=!!("Promise"in window),"undefined"==typeof DetectRTC&&(window.DetectRTC={});var MediaStream=window.MediaStream;"undefined"==typeof MediaStream&&"undefined"!=typeof webkitMediaStream&&(MediaStream=webkitMediaStream),"undefined"!=typeof MediaStream?DetectRTC.MediaStream=Object.keys(MediaStream.prototype):DetectRTC.MediaStream=!1,"undefined"!=typeof MediaStreamTrack?DetectRTC.MediaStreamTrack=Object.keys(MediaStreamTrack.prototype):DetectRTC.MediaStreamTrack=!1;var RTCPeerConnection=window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection;"undefined"!=typeof RTCPeerConnection?DetectRTC.RTCPeerConnection=Object.keys(RTCPeerConnection.prototype):DetectRTC.RTCPeerConnection=!1,window.DetectRTC=DetectRTC,"undefined"!=typeof module&&(module.exports=DetectRTC),"function"==typeof define&&define.amd&&define("DetectRTC",[],function(){return DetectRTC})}();
+"use strict";!function(){function getBrowserInfo(){var nameOffset,verOffset,ix,nAgt=(navigator.appVersion,navigator.userAgent),browserName=navigator.appName,fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10);if(isOpera){browserName="Opera";try{fullVersion=navigator.userAgent.split("OPR/")[1].split(" ")[0],majorVersion=fullVersion.split(".")[0]}catch(e){fullVersion="0.0.0.0",majorVersion=0}}else isIE?(verOffset=nAgt.indexOf("rv:"),verOffset>0?fullVersion=nAgt.substring(verOffset+3):(verOffset=nAgt.indexOf("MSIE"),fullVersion=nAgt.substring(verOffset+5)),browserName="IE"):isChrome?(verOffset=nAgt.indexOf("Chrome"),browserName="Chrome",fullVersion=nAgt.substring(verOffset+7)):isSafari?(verOffset=nAgt.indexOf("Safari"),browserName="Safari",fullVersion=nAgt.substring(verOffset+7),(verOffset=nAgt.indexOf("Version"))!==-1&&(fullVersion=nAgt.substring(verOffset+8)),navigator.userAgent.indexOf("Version/")!==-1&&(fullVersion=navigator.userAgent.split("Version/")[1].split(" ")[0])):isFirefox?(verOffset=nAgt.indexOf("Firefox"),browserName="Firefox",fullVersion=nAgt.substring(verOffset+8)):(nameOffset=nAgt.lastIndexOf(" ")+1)<(verOffset=nAgt.lastIndexOf("/"))&&(browserName=nAgt.substring(nameOffset,verOffset),fullVersion=nAgt.substring(verOffset+1),browserName.toLowerCase()===browserName.toUpperCase()&&(browserName=navigator.appName));return isEdge&&(browserName="Edge",fullVersion=navigator.userAgent.split("Edge/")[1]),(ix=fullVersion.search(/[; \)]/))!==-1&&(fullVersion=fullVersion.substring(0,ix)),majorVersion=parseInt(""+fullVersion,10),isNaN(majorVersion)&&(fullVersion=""+parseFloat(navigator.appVersion),majorVersion=parseInt(navigator.appVersion,10)),{fullVersion:fullVersion,version:majorVersion,name:browserName,isPrivateBrowsing:!1}}function retry(isDone,next){var currentTrial=0,maxRetry=50,isTimeout=!1,id=window.setInterval(function(){isDone()&&(window.clearInterval(id),next(isTimeout)),currentTrial++>maxRetry&&(window.clearInterval(id),isTimeout=!0,next(isTimeout))},10)}function isIE10OrLater(userAgent){var ua=userAgent.toLowerCase();if(0===ua.indexOf("msie")&&0===ua.indexOf("trident"))return!1;var match=/(?:msie|rv:)\s?([\d\.]+)/.exec(ua);return!!(match&&parseInt(match[1],10)>=10)}function detectPrivateMode(callback){var isPrivate;try{if(window.webkitRequestFileSystem)window.webkitRequestFileSystem(window.TEMPORARY,1,function(){isPrivate=!1},function(e){isPrivate=!0});else if(window.indexedDB&&/Firefox/.test(window.navigator.userAgent)){var db;try{db=window.indexedDB.open("test"),db.onerror=function(){return!0}}catch(e){isPrivate=!0}"undefined"==typeof isPrivate&&retry(function(){return"done"===db.readyState},function(isTimeout){isTimeout||(isPrivate=!db.result)})}else if(isIE10OrLater(window.navigator.userAgent)){isPrivate=!1;try{window.indexedDB||(isPrivate=!0)}catch(e){isPrivate=!0}}else if(window.localStorage&&/Safari/.test(window.navigator.userAgent)){try{window.localStorage.setItem("test",1)}catch(e){isPrivate=!0}"undefined"==typeof isPrivate&&(isPrivate=!1,window.localStorage.removeItem("test"))}}catch(e){isPrivate=!1}retry(function(){return"undefined"!=typeof isPrivate},function(isTimeout){callback(isPrivate)})}function detectDesktopOS(){for(var cs,unknown="-",nVer=navigator.appVersion,nAgt=navigator.userAgent,os=unknown,clientStrings=[{s:"Windows 10",r:/(Windows 10.0|Windows NT 10.0)/},{s:"Windows 8.1",r:/(Windows 8.1|Windows NT 6.3)/},{s:"Windows 8",r:/(Windows 8|Windows NT 6.2)/},{s:"Windows 7",r:/(Windows 7|Windows NT 6.1)/},{s:"Windows Vista",r:/Windows NT 6.0/},{s:"Windows Server 2003",r:/Windows NT 5.2/},{s:"Windows XP",r:/(Windows NT 5.1|Windows XP)/},{s:"Windows 2000",r:/(Windows NT 5.0|Windows 2000)/},{s:"Windows ME",r:/(Win 9x 4.90|Windows ME)/},{s:"Windows 98",r:/(Windows 98|Win98)/},{s:"Windows 95",r:/(Windows 95|Win95|Windows_95)/},{s:"Windows NT 4.0",r:/(Windows NT 4.0|WinNT4.0|WinNT|Windows NT)/},{s:"Windows CE",r:/Windows CE/},{s:"Windows 3.11",r:/Win16/},{s:"Android",r:/Android/},{s:"Open BSD",r:/OpenBSD/},{s:"Sun OS",r:/SunOS/},{s:"Linux",r:/(Linux|X11)/},{s:"iOS",r:/(iPhone|iPad|iPod)/},{s:"Mac OS X",r:/Mac OS X/},{s:"Mac OS",r:/(MacPPC|MacIntel|Mac_PowerPC|Macintosh)/},{s:"QNX",r:/QNX/},{s:"UNIX",r:/UNIX/},{s:"BeOS",r:/BeOS/},{s:"OS/2",r:/OS\/2/},{s:"Search Bot",r:/(nuhk|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask Jeeves\/Teoma|ia_archiver)/}],i=0;cs=clientStrings[i];i++)if(cs.r.test(nAgt)){os=cs.s;break}var osVersion=unknown;switch(/Windows/.test(os)&&(/Windows (.*)/.test(os)&&(osVersion=/Windows (.*)/.exec(os)[1]),os="Windows"),os){case"Mac OS X":/Mac OS X (10[\.\_\d]+)/.test(nAgt)&&(osVersion=/Mac OS X (10[\.\_\d]+)/.exec(nAgt)[1]);break;case"Android":/Android ([\.\_\d]+)/.test(nAgt)&&(osVersion=/Android ([\.\_\d]+)/.exec(nAgt)[1]);break;case"iOS":/OS (\d+)_(\d+)_?(\d+)?/.test(nAgt)&&(osVersion=/OS (\d+)_(\d+)_?(\d+)?/.exec(nVer),osVersion=osVersion[1]+"."+osVersion[2]+"."+(0|osVersion[3]))}return{osName:os,osVersion:osVersion}}function getAndroidVersion(ua){ua=(ua||navigator.userAgent).toLowerCase();var match=ua.match(/android\s([0-9\.]*)/);return!!match&&match[1]}function DetectLocalIPAddress(callback,stream){DetectRTC.isWebRTCSupported&&getIPs(function(ip){callback(ip.match(/^(192\.168\.|169\.254\.|10\.|172\.(1[6-9]|2\d|3[01]))/)?"Local: "+ip:"Public: "+ip)},stream)}function getIPs(callback,stream){function handleCandidate(candidate){var ipRegex=/([0-9]{1,3}(\.[0-9]{1,3}){3})/,match=ipRegex.exec(candidate);if(match){var ipAddress=match[1];void 0===ipDuplicates[ipAddress]&&callback(ipAddress),ipDuplicates[ipAddress]=!0}}function afterCreateOffer(){var lines=pc.localDescription.sdp.split("\n");lines.forEach(function(line){0===line.indexOf("a=candidate:")&&handleCandidate(line)})}if("undefined"!=typeof document&&"function"==typeof document.getElementById){var ipDuplicates={},RTCPeerConnection=window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection;if(!RTCPeerConnection){var iframe=document.getElementById("iframe");if(!iframe)return;var win=iframe.contentWindow;RTCPeerConnection=win.RTCPeerConnection||win.mozRTCPeerConnection||win.webkitRTCPeerConnection}if(RTCPeerConnection){var peerConfig=null;"Chrome"===DetectRTC.browser&&DetectRTC.browser.version<58&&(peerConfig={optional:[{RtpDataChannels:!0}]});var servers={iceServers:[{urls:"stun:stun.l.google.com:19302"}]},pc=new RTCPeerConnection(servers,peerConfig);if(stream&&(pc.addStream?pc.addStream(stream):pc.addTrack&&stream.getTracks()[0]&&pc.addTrack(stream.getTracks()[0],stream)),pc.onicecandidate=function(ice){ice.candidate&&handleCandidate(ice.candidate.candidate)},!stream)try{pc.createDataChannel("sctp",{})}catch(e){}DetectRTC.isPromisesSupported?pc.createOffer().then(function(result){pc.setLocalDescription(result).then(afterCreateOffer)}):pc.createOffer(function(result){pc.setLocalDescription(result,afterCreateOffer,function(){})},function(){})}}}function checkDeviceSupport(callback){if(!canEnumerate)return void(callback&&callback());if(!navigator.enumerateDevices&&window.MediaStreamTrack&&window.MediaStreamTrack.getSources&&(navigator.enumerateDevices=window.MediaStreamTrack.getSources.bind(window.MediaStreamTrack)),!navigator.enumerateDevices&&navigator.enumerateDevices&&(navigator.enumerateDevices=navigator.enumerateDevices.bind(navigator)),!navigator.enumerateDevices)return void(callback&&callback());MediaDevices=[],audioInputDevices=[],audioOutputDevices=[],videoInputDevices=[],hasMicrophone=!1,hasSpeakers=!1,hasWebcam=!1,isWebsiteHasMicrophonePermissions=!1,isWebsiteHasWebcamPermissions=!1;var alreadyUsedDevices={};navigator.enumerateDevices(function(devices){devices.forEach(function(_device){var device={};for(var d in _device)try{"function"!=typeof _device[d]&&(device[d]=_device[d])}catch(e){}alreadyUsedDevices[device.deviceId+device.label+device.kind]||("audio"===device.kind&&(device.kind="audioinput"),"video"===device.kind&&(device.kind="videoinput"),device.deviceId||(device.deviceId=device.id),device.id||(device.id=device.deviceId),device.label?("videoinput"!==device.kind||isWebsiteHasWebcamPermissions||(isWebsiteHasWebcamPermissions=!0),"audioinput"!==device.kind||isWebsiteHasMicrophonePermissions||(isWebsiteHasMicrophonePermissions=!0)):(device.isCustomLabel=!0,"videoinput"===device.kind?device.label="Camera "+(videoInputDevices.length+1):"audioinput"===device.kind?device.label="Microphone "+(audioInputDevices.length+1):"audiooutput"===device.kind?device.label="Speaker "+(audioOutputDevices.length+1):device.label="Please invoke getUserMedia once.","undefined"!=typeof DetectRTC&&DetectRTC.browser.isChrome&&DetectRTC.browser.version>=46&&!/^(https:|chrome-extension:)$/g.test(location.protocol||"")&&"undefined"!=typeof document&&"string"==typeof document.domain&&document.domain.search&&document.domain.search(/localhost|127.0./g)===-1&&(device.label="HTTPs is required to get label of this "+device.kind+" device.")),"audioinput"===device.kind&&(hasMicrophone=!0,audioInputDevices.indexOf(device)===-1&&audioInputDevices.push(device)),"audiooutput"===device.kind&&(hasSpeakers=!0,audioOutputDevices.indexOf(device)===-1&&audioOutputDevices.push(device)),"videoinput"===device.kind&&(hasWebcam=!0,videoInputDevices.indexOf(device)===-1&&videoInputDevices.push(device)),MediaDevices.push(device),alreadyUsedDevices[device.deviceId+device.label+device.kind]=device)}),"undefined"!=typeof DetectRTC&&(DetectRTC.MediaDevices=MediaDevices,DetectRTC.hasMicrophone=hasMicrophone,DetectRTC.hasSpeakers=hasSpeakers,DetectRTC.hasWebcam=hasWebcam,DetectRTC.isWebsiteHasWebcamPermissions=isWebsiteHasWebcamPermissions,DetectRTC.isWebsiteHasMicrophonePermissions=isWebsiteHasMicrophonePermissions,DetectRTC.audioInputDevices=audioInputDevices,DetectRTC.audioOutputDevices=audioOutputDevices,DetectRTC.videoInputDevices=videoInputDevices),callback&&callback()})}function getAspectRatio(w,h){function gcd(a,b){return 0==b?a:gcd(b,a%b)}var r=gcd(w,h);return w/r/(h/r)}var browserFakeUserAgent="Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45",isNodejs="object"==typeof process&&"object"==typeof process.versions&&process.versions.node&&!process.browser;if(isNodejs){var version=process.versions.node.toString().replace("v","");browserFakeUserAgent="Nodejs/"+version+" (NodeOS) AppleWebKit/"+version+" (KHTML, like Gecko) Nodejs/"+version+" Nodejs/"+version}!function(that){"undefined"==typeof window&&("undefined"==typeof window&&"undefined"!=typeof global?(global.navigator={userAgent:browserFakeUserAgent,getUserMedia:function(){}},that.window=global):"undefined"==typeof window,"undefined"==typeof location&&(that.location={protocol:"file:",href:"",hash:""}),"undefined"==typeof screen&&(that.screen={width:0,height:0}))}("undefined"!=typeof global?global:window);var navigator=window.navigator;"undefined"!=typeof navigator?("undefined"!=typeof navigator.webkitGetUserMedia&&(navigator.getUserMedia=navigator.webkitGetUserMedia),"undefined"!=typeof navigator.mozGetUserMedia&&(navigator.getUserMedia=navigator.mozGetUserMedia)):navigator={getUserMedia:function(){},userAgent:browserFakeUserAgent};var isMobileDevice=!!/Android|webOS|iPhone|iPad|iPod|BB10|BlackBerry|IEMobile|Opera Mini|Mobile|mobile/i.test(navigator.userAgent||""),isEdge=!(navigator.userAgent.indexOf("Edge")===-1||!navigator.msSaveOrOpenBlob&&!navigator.msSaveBlob),isOpera=!!window.opera||navigator.userAgent.indexOf(" OPR/")>=0,isFirefox="undefined"!=typeof window.InstallTrigger,isSafari=/^((?!chrome|android).)*safari/i.test(navigator.userAgent),isChrome=!!window.chrome&&!isOpera,isIE="undefined"!=typeof document&&!!document.documentMode&&!isEdge,isMobile={Android:function(){return navigator.userAgent.match(/Android/i)},BlackBerry:function(){return navigator.userAgent.match(/BlackBerry|BB10/i)},iOS:function(){return navigator.userAgent.match(/iPhone|iPad|iPod/i)},Opera:function(){return navigator.userAgent.match(/Opera Mini/i)},Windows:function(){return navigator.userAgent.match(/IEMobile/i)},any:function(){return isMobile.Android()||isMobile.BlackBerry()||isMobile.iOS()||isMobile.Opera()||isMobile.Windows()},getOsName:function(){var osName="Unknown OS";return isMobile.Android()&&(osName="Android"),isMobile.BlackBerry()&&(osName="BlackBerry"),isMobile.iOS()&&(osName="iOS"),isMobile.Opera()&&(osName="Opera Mini"),isMobile.Windows()&&(osName="Windows"),osName}},osName="Unknown OS",osVersion="Unknown OS Version",osInfo=detectDesktopOS();osInfo&&osInfo.osName&&"-"!=osInfo.osName?(osName=osInfo.osName,osVersion=osInfo.osVersion):isMobile.any()&&(osName=isMobile.getOsName(),"Android"==osName&&(osVersion=getAndroidVersion()));var isNodejs="object"==typeof process&&"object"==typeof process.versions&&process.versions.node;"Unknown OS"===osName&&isNodejs&&(osName="Nodejs",osVersion=process.versions.node.toString().replace("v",""));var isCanvasSupportsStreamCapturing=!1,isVideoSupportsStreamCapturing=!1;["captureStream","mozCaptureStream","webkitCaptureStream"].forEach(function(item){"undefined"!=typeof document&&"function"==typeof document.createElement&&(!isCanvasSupportsStreamCapturing&&item in document.createElement("canvas")&&(isCanvasSupportsStreamCapturing=!0),!isVideoSupportsStreamCapturing&&item in document.createElement("video")&&(isVideoSupportsStreamCapturing=!0))});var MediaDevices=[],audioInputDevices=[],audioOutputDevices=[],videoInputDevices=[];navigator.mediaDevices&&navigator.mediaDevices.enumerateDevices&&(navigator.enumerateDevices=function(callback){var enumerateDevices=navigator.mediaDevices.enumerateDevices();enumerateDevices&&enumerateDevices.then?navigator.mediaDevices.enumerateDevices().then(callback)["catch"](function(){callback([])}):callback([])});var canEnumerate=!1;"undefined"!=typeof MediaStreamTrack&&"getSources"in MediaStreamTrack?canEnumerate=!0:navigator.mediaDevices&&navigator.mediaDevices.enumerateDevices&&(canEnumerate=!0);var hasMicrophone=!1,hasSpeakers=!1,hasWebcam=!1,isWebsiteHasMicrophonePermissions=!1,isWebsiteHasWebcamPermissions=!1,DetectRTC=window.DetectRTC||{};DetectRTC.browser=getBrowserInfo(),detectPrivateMode(function(isPrivateBrowsing){DetectRTC.browser.isPrivateBrowsing=!!isPrivateBrowsing}),DetectRTC.browser["is"+DetectRTC.browser.name]=!0,DetectRTC.osName=osName,DetectRTC.osVersion=osVersion;var isWebRTCSupported=("object"==typeof process&&"object"==typeof process.versions&&process.versions["node-webkit"],!1);["RTCPeerConnection","webkitRTCPeerConnection","mozRTCPeerConnection","RTCIceGatherer"].forEach(function(item){isWebRTCSupported||item in window&&(isWebRTCSupported=!0)}),DetectRTC.isWebRTCSupported=isWebRTCSupported,DetectRTC.isORTCSupported="undefined"!=typeof RTCIceGatherer;var isScreenCapturingSupported=!1;if(DetectRTC.browser.isChrome&&DetectRTC.browser.version>=35?isScreenCapturingSupported=!0:DetectRTC.browser.isFirefox&&DetectRTC.browser.version>=34?isScreenCapturingSupported=!0:DetectRTC.browser.isEdge&&DetectRTC.browser.version>=17?isScreenCapturingSupported=!0:"Android"===DetectRTC.osName&&DetectRTC.browser.isChrome&&(isScreenCapturingSupported=!0),!/^(https:|chrome-extension:)$/g.test(location.protocol||"")){var isNonLocalHost="undefined"!=typeof document&&"string"==typeof document.domain&&document.domain.search&&document.domain.search(/localhost|127.0./g)===-1;isNonLocalHost&&(DetectRTC.browser.isChrome||DetectRTC.browser.isEdge||DetectRTC.browser.isOpera)?isScreenCapturingSupported=!1:DetectRTC.browser.isFirefox&&(isScreenCapturingSupported=!1)}DetectRTC.isScreenCapturingSupported=isScreenCapturingSupported;var webAudio={isSupported:!1,isCreateMediaStreamSourceSupported:!1};["AudioContext","webkitAudioContext","mozAudioContext","msAudioContext"].forEach(function(item){webAudio.isSupported||item in window&&(webAudio.isSupported=!0,window[item]&&"createMediaStreamSource"in window[item].prototype&&(webAudio.isCreateMediaStreamSourceSupported=!0))}),DetectRTC.isAudioContextSupported=webAudio.isSupported,DetectRTC.isCreateMediaStreamSourceSupported=webAudio.isCreateMediaStreamSourceSupported;var isRtpDataChannelsSupported=!1;DetectRTC.browser.isChrome&&DetectRTC.browser.version>31&&(isRtpDataChannelsSupported=!0),DetectRTC.isRtpDataChannelsSupported=isRtpDataChannelsSupported;var isSCTPSupportd=!1;DetectRTC.browser.isFirefox&&DetectRTC.browser.version>28?isSCTPSupportd=!0:DetectRTC.browser.isChrome&&DetectRTC.browser.version>25?isSCTPSupportd=!0:DetectRTC.browser.isOpera&&DetectRTC.browser.version>=11&&(isSCTPSupportd=!0),DetectRTC.isSctpDataChannelsSupported=isSCTPSupportd,DetectRTC.isMobileDevice=isMobileDevice;var isGetUserMediaSupported=!1;navigator.getUserMedia?isGetUserMediaSupported=!0:navigator.mediaDevices&&navigator.mediaDevices.getUserMedia&&(isGetUserMediaSupported=!0),DetectRTC.browser.isChrome&&DetectRTC.browser.version>=46&&!/^(https:|chrome-extension:)$/g.test(location.protocol||"")&&"undefined"!=typeof document&&"string"==typeof document.domain&&document.domain.search&&document.domain.search(/localhost|127.0./g)===-1&&(isGetUserMediaSupported="Requires HTTPs"),"Nodejs"===DetectRTC.osName&&(isGetUserMediaSupported=!1),DetectRTC.isGetUserMediaSupported=isGetUserMediaSupported;var displayResolution="";if(screen.width){var width=screen.width?screen.width:"",height=screen.height?screen.height:"";displayResolution+=""+width+" x "+height}DetectRTC.displayResolution=displayResolution,DetectRTC.displayAspectRatio=getAspectRatio(screen.width,screen.height).toFixed(2),DetectRTC.isCanvasSupportsStreamCapturing=isCanvasSupportsStreamCapturing,DetectRTC.isVideoSupportsStreamCapturing=isVideoSupportsStreamCapturing,"Chrome"==DetectRTC.browser.name&&DetectRTC.browser.version>=53&&(DetectRTC.isCanvasSupportsStreamCapturing||(DetectRTC.isCanvasSupportsStreamCapturing="Requires chrome flag: enable-experimental-web-platform-features"),DetectRTC.isVideoSupportsStreamCapturing||(DetectRTC.isVideoSupportsStreamCapturing="Requires chrome flag: enable-experimental-web-platform-features")),DetectRTC.DetectLocalIPAddress=DetectLocalIPAddress,DetectRTC.isWebSocketsSupported="WebSocket"in window&&2===window.WebSocket.CLOSING,DetectRTC.isWebSocketsBlocked=!DetectRTC.isWebSocketsSupported,"Nodejs"===DetectRTC.osName&&(DetectRTC.isWebSocketsSupported=!0,DetectRTC.isWebSocketsBlocked=!1),DetectRTC.checkWebSocketsSupport=function(callback){callback=callback||function(){};try{var starttime,websocket=new WebSocket("wss://echo.websocket.org:443/");websocket.onopen=function(){DetectRTC.isWebSocketsBlocked=!1,starttime=(new Date).getTime(),websocket.send("ping")},websocket.onmessage=function(){DetectRTC.WebsocketLatency=(new Date).getTime()-starttime+"ms",callback(),websocket.close(),websocket=null},websocket.onerror=function(){DetectRTC.isWebSocketsBlocked=!0,callback()}}catch(e){DetectRTC.isWebSocketsBlocked=!0,callback()}},DetectRTC.load=function(callback){callback=callback||function(){},checkDeviceSupport(callback)},"undefined"!=typeof MediaDevices?DetectRTC.MediaDevices=MediaDevices:DetectRTC.MediaDevices=[],DetectRTC.hasMicrophone=hasMicrophone,DetectRTC.hasSpeakers=hasSpeakers,DetectRTC.hasWebcam=hasWebcam,DetectRTC.isWebsiteHasWebcamPermissions=isWebsiteHasWebcamPermissions,DetectRTC.isWebsiteHasMicrophonePermissions=isWebsiteHasMicrophonePermissions,DetectRTC.audioInputDevices=audioInputDevices,DetectRTC.audioOutputDevices=audioOutputDevices,DetectRTC.videoInputDevices=videoInputDevices;var isSetSinkIdSupported=!1;"undefined"!=typeof document&&"function"==typeof document.createElement&&"setSinkId"in document.createElement("video")&&(isSetSinkIdSupported=!0),DetectRTC.isSetSinkIdSupported=isSetSinkIdSupported;var isRTPSenderReplaceTracksSupported=!1;DetectRTC.browser.isFirefox&&"undefined"!=typeof mozRTCPeerConnection?"getSenders"in mozRTCPeerConnection.prototype&&(isRTPSenderReplaceTracksSupported=!0):DetectRTC.browser.isChrome&&"undefined"!=typeof webkitRTCPeerConnection&&"getSenders"in webkitRTCPeerConnection.prototype&&(isRTPSenderReplaceTracksSupported=!0),DetectRTC.isRTPSenderReplaceTracksSupported=isRTPSenderReplaceTracksSupported;var isRemoteStreamProcessingSupported=!1;DetectRTC.browser.isFirefox&&DetectRTC.browser.version>38&&(isRemoteStreamProcessingSupported=!0),DetectRTC.isRemoteStreamProcessingSupported=isRemoteStreamProcessingSupported;var isApplyConstraintsSupported=!1;"undefined"!=typeof MediaStreamTrack&&"applyConstraints"in MediaStreamTrack.prototype&&(isApplyConstraintsSupported=!0),DetectRTC.isApplyConstraintsSupported=isApplyConstraintsSupported;var isMultiMonitorScreenCapturingSupported=!1;DetectRTC.browser.isFirefox&&DetectRTC.browser.version>=43&&(isMultiMonitorScreenCapturingSupported=!0),DetectRTC.isMultiMonitorScreenCapturingSupported=isMultiMonitorScreenCapturingSupported,DetectRTC.isPromisesSupported=!!("Promise"in window),DetectRTC.version="1.3.6","undefined"==typeof DetectRTC&&(window.DetectRTC={});var MediaStream=window.MediaStream;"undefined"==typeof MediaStream&&"undefined"!=typeof webkitMediaStream&&(MediaStream=webkitMediaStream),"undefined"!=typeof MediaStream&&"function"==typeof MediaStream?DetectRTC.MediaStream=Object.keys(MediaStream.prototype):DetectRTC.MediaStream=!1,"undefined"!=typeof MediaStreamTrack?DetectRTC.MediaStreamTrack=Object.keys(MediaStreamTrack.prototype):DetectRTC.MediaStreamTrack=!1;var RTCPeerConnection=window.RTCPeerConnection||window.mozRTCPeerConnection||window.webkitRTCPeerConnection;"undefined"!=typeof RTCPeerConnection?DetectRTC.RTCPeerConnection=Object.keys(RTCPeerConnection.prototype):DetectRTC.RTCPeerConnection=!1,window.DetectRTC=DetectRTC,"undefined"!=typeof module&&(module.exports=DetectRTC),"function"==typeof define&&define.amd&&define("DetectRTC",[],function(){return DetectRTC})}();

package.json

 {
     "name": "detectrtc",
     "preferGlobal": false,
-    "version": "1.3.5",
+    "version": "1.3.6",
     "author": {
@@ -52,4 +52,6 @@ "name": "Muaz Khan",
         "grunt-jsbeautifier": "0.2.10",
+        "grunt-replace": "0.11.0",
+        "grunt-contrib-clean": "0.6.0",
         "grunt-bump": "0.7.0"
     }
 }

README.md

@@ -20,3 +20,3 @@ # DetectRTC | Is WebRTC Supported In Your Browser?
 
-if (DetectRTC.hasSpeakers === false && (DetectRTC.broser.name === 'Chrome' || DetectRTC.broser.name === 'Edge')) {
+if (DetectRTC.hasSpeakers === false && (DetectRTC.browser.name === 'Chrome' || DetectRTC.browser.name === 'Edge')) {
     alert('Oops, your system can not play audios.');
@@ -130,3 +130,3 @@ }
 ```html
-<script src="https://github.com/muaz-khan/DetectRTC/releases/download/1.3.5/DetectRTC.js"></script>
+<script src="https://github.com/muaz-khan/DetectRTC/releases/download/1.3.6/DetectRTC.js"></script>
 ```
@@ -149,3 +149,3 @@
     DetectRTC.hasSpeakers; // (has speakers!)
-    DetectRTC.isScreenCapturingSupported;
+    DetectRTC.isScreenCapturingSupported; // Chrome, Firefox, Opera, Edge and Android
     DetectRTC.isSctpDataChannelsSupported;
@@ -190,14 +190,71 @@ DetectRTC.isRtpDataChannelsSupported;
 
+# `DetectRTC.version`
+
+DetectRTC is supporting `version` property since `1.3.6`.
+
+``javascript
+if(DetectRTC.version === '1.3.6') {
+    alert('We are using DetectRTC version 1.3.6');
+}
+```
+
 # Why `load` method?
 
-If you're not detecting audio/video input/outupt devices then you can skip this method.
+If you're not detecting audio/video input/output devices then you can skip this method.
 
 `DetectRTC.load` simply makes sure that all devices are captured and valid result is set for relevant properties.
 
-# How to use specific files?
+# How to fix devices' labels?
 
+You need to check for `device.isCustomLabel` boolean. If this boolean is `true` then assume that DetectRTC given a custom label to the device.
+
+You must getUserMedia request whenever you find `isCustomLabel===true`. getUserMedia request will return valid device labels.
+
+```javascript
+if (DetectRTC.MediaDevices[0] && DetectRTC.MediaDevices[0].isCustomLabel) {
+    // it seems that we did not make getUserMedia request yet
+    navigator.mediaDevices.getUserMedia({
+        audio: true,
+        video: true
+    }).then(function(stream) {
+        var video;
+        try {
+            video = document.createElement('video');
+            video.muted = true;
+            video.src = URL.createObjectURL(stream);
+            video.style.display = 'none';
+            (document.body || document.documentElement).appendChild(vide);
+        } catch (e) {}
+
+        DetectRTC.load(function() {
+            DetectRTC.videoInputDevices.forEach(function(device, idx) {
+                // ------------------------------
+                // now you get valid label here
+                console.log(device.label);
+                // ------------------------------
+            });
+
+            // release camera
+            stream.getTracks().forEach(function(track) {
+                track.stop();
+            });
+
+            if (video && video.parentNode) {
+                video.parentNode.removeChild(video);
+            }
+        });
+    });
+} else {
+    DetectRTC.videoInputDevices.forEach(function(device, idx) {
+        console.log(device.label);
+    });
+}
+```
+
+# How to select specific camera?
+
 Demo: [https://jsfiddle.net/cf90az9q/](https://jsfiddle.net/cf90az9q/)
 
 ```html
-<script src="https://cdn.webrtc-experiment.com/DetectRTC/checkDeviceSupport.js"></script>
+<script src="https://cdn.webrtc-experiment.com/DetectRTC/CheckDeviceSupport.js"></script>
 <script>
@@ -263,8 +320,8 @@ function selectSecondaryCamera() {
 
-* Check tests here: https://travis-ci.org/muaz-khan/DetectRTC
-
 <a href="https://www.browserstack.com"><img src="https://webrtcweb.com/browserstack.svg" height="32px" /></a>
 
+**Check tests here:** https://travis-ci.org/muaz-khan/DetectRTC
+
 # License
 
 [DetectRTC.js](https://github.com/muaz-khan/DetectRTC) is released under [MIT licence](https://www.webrtc-experiment.com/licence/) . Copyright (c) [Muaz Khan](http://www.MuazKhan.com/).

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Improved metrics

Total package byte prevSize

104182

increased by7.68%

Number of package files

9

increased by12.5%

Lines of code

1045

increased by2.96%

Number of lines in readme file

323

increased by21.43%

Worsened metrics

Dev dependency count

11

increased by22.22%

No dependency changes