From 2bf0efaafd23ba3437df94c481359fd46091e8f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ant=C3=B3nio=20Afonso?= <antonio.afonso@gmail.com>
Date: Mon, 29 May 2017 22:37:54 -0700
Subject: [PATCH] Update dist files

---
 dist/jsmediatags.js     |  5 +++
 dist/jsmediatags.min.js | 88 ++++++++++++++++++++---------------------
 2 files changed, 49 insertions(+), 44 deletions(-)

diff --git a/dist/jsmediatags.js b/dist/jsmediatags.js
index 35b849d..3ea5100 100644
--- a/dist/jsmediatags.js
+++ b/dist/jsmediatags.js
@@ -1284,6 +1284,11 @@ var MP4TagReader = function (_MediaTagReader) {
           "track": data.getByteAt(offset + METADATA_HEADER + 11),
           "total": data.getByteAt(offset + METADATA_HEADER + 13)
         };
+      } else if (atomName == "disk") {
+        atomData = {
+          "disk": data.getByteAt(offset + METADATA_HEADER + 11),
+          "total": data.getByteAt(offset + METADATA_HEADER + 13)
+        };
       } else {
         // 4: atom version (1 byte) + atom flags (3 bytes)
         // 4: NULL (usually locale indicator)
diff --git a/dist/jsmediatags.min.js b/dist/jsmediatags.min.js
index fcde002..0cdb955 100644
--- a/dist/jsmediatags.min.js
+++ b/dist/jsmediatags.min.js
@@ -4,26 +4,26 @@ enumerable:!1,writable:!0,configurable:!0}});c&&(Object.setPrototypeOf?Object.se
 if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");a=!a||"object"!==typeof a&&"function"!==typeof a?this:a;a._array=b;a._size=b.length;a._isInitialized=!0;return a}k(c,d);l(c,[{key:"init",value:function(b){setTimeout(b.onSuccess,0)}},{key:"loadRange",value:function(b,a){setTimeout(a.onSuccess,0)}},{key:"getByteAt",value:function(b){return this._array[b]}}],[{key:"canReadFile",value:function(b){return Array.isArray(b)||"function"===typeof Buffer&&Buffer.isBuffer(b)}}]);
 return c}(f("./MediaFileReader"));h.exports=f},{"./MediaFileReader":10}],4:[function(f,h,m){function k(c,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);c.prototype=Object.create(b&&b.prototype,{constructor:{value:c,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(c,b):c.__proto__=b)}var l=function(){function c(b,a){for(var e=0;e<a.length;e++){var g=a[e];g.enumerable=g.enumerable||
 !1;g.configurable=!0;"value"in g&&(g.writable=!0);Object.defineProperty(b,g.key,g)}}return function(b,a,e){a&&c(b.prototype,a);e&&c(b,e);return b}}(),d=f("./ChunkedFileData");f=function(c){function b(a){if(!(this instanceof b))throw new TypeError("Cannot call a class as a function");var e;e=Object.getPrototypeOf(b).call(this);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");e=!e||"object"!==typeof e&&"function"!==typeof e?this:e;e._blob=a;e._fileData=
-new d;return e}k(b,c);l(b,[{key:"_init",value:function(a){this._size=this._blob.size;setTimeout(a.onSuccess,1)}},{key:"loadRange",value:function(a,b){var g=this,c=(this._blob.slice||this._blob.mozSlice||this._blob.webkitSlice).call(this._blob,a[0],a[1]+1),d=new FileReader;d.onloadend=function(c){c=new Uint8Array(d.result);g._fileData.addData(a[0],c);b.onSuccess()};d.onerror=d.onabort=function(a){if(b.onError)b.onError({type:"blob",info:d.error})};d.readAsArrayBuffer(c)}},{key:"getByteAt",value:function(a){return this._fileData.getByteAt(a)}}],
+new d;return e}k(b,c);l(b,[{key:"_init",value:function(a){this._size=this._blob.size;setTimeout(a.onSuccess,1)}},{key:"loadRange",value:function(a,b){var g=this,n=(this._blob.slice||this._blob.mozSlice||this._blob.webkitSlice).call(this._blob,a[0],a[1]+1),c=new FileReader;c.onloadend=function(n){n=new Uint8Array(c.result);g._fileData.addData(a[0],n);b.onSuccess()};c.onerror=c.onabort=function(a){if(b.onError)b.onError({type:"blob",info:c.error})};c.readAsArrayBuffer(n)}},{key:"getByteAt",value:function(a){return this._fileData.getByteAt(a)}}],
 [{key:"canReadFile",value:function(a){return"undefined"!==typeof Blob&&a instanceof Blob||"undefined"!==typeof File&&a instanceof File}}]);return b}(f("./MediaFileReader"));h.exports=f},{"./ChunkedFileData":5,"./MediaFileReader":10}],5:[function(f,h,m){var k=function(){function f(d,c){for(var b=0;b<c.length;b++){var a=c[b];a.enumerable=a.enumerable||!1;a.configurable=!0;"value"in a&&(a.writable=!0);Object.defineProperty(d,a.key,a)}}return function(d,c,b){c&&f(d.prototype,c);b&&f(d,b);return d}}();
-f=function(){function f(){if(!(this instanceof f))throw new TypeError("Cannot call a class as a function");this._fileData=[]}k(f,null,[{key:"NOT_FOUND",get:function(){return-1}}]);k(f,[{key:"addData",value:function(d,c){var b=d+c.length-1,a=this._getChunkRange(d,b);if(-1===a.startIx)this._fileData.splice(a.insertIx||0,0,{offset:d,data:c});else{var e=this._fileData[a.startIx],g=this._fileData[a.endIx],b=b<g.offset+g.data.length-1,p={offset:Math.min(d,e.offset),data:c};d>e.offset&&(e=this._sliceData(e.data,
-0,d-e.offset),p.data=this._concatData(e,c));b&&(e=this._sliceData(p.data,0,g.offset-p.offset),p.data=this._concatData(e,g.data));this._fileData.splice(a.startIx,a.endIx-a.startIx+1,p)}}},{key:"_concatData",value:function(d,c){if("undefined"!==typeof ArrayBuffer&&ArrayBuffer.isView(d)){var b=new d.constructor(d.length+c.length);b.set(d,0);b.set(c,d.length);return b}return d.concat(c)}},{key:"_sliceData",value:function(d,c,b){return d.slice?d.slice(c,b):d.subarray(c,b)}},{key:"_getChunkRange",value:function(d,
-c){for(var b=-1,a=-1,e=0,g=0;g<this._fileData.length;g++,e=g){var p=this._fileData[g].offset,q=p+this._fileData[g].data.length;if(c<p-1)break;if(d<=q+1&&c>=p-1){b=g;break}}if(-1===b)return{startIx:-1,endIx:-1,insertIx:e};for(g=b;g<this._fileData.length&&!(p=this._fileData[g].offset,q=p+this._fileData[g].data.length,c>=p-1&&(a=g),c<=q+1);g++);-1===a&&(a=b);return{startIx:b,endIx:a}}},{key:"hasDataRange",value:function(d,c){for(var b=0;b<this._fileData.length;b++){var a=this._fileData[b];if(c<a.offset)break;
+f=function(){function f(){if(!(this instanceof f))throw new TypeError("Cannot call a class as a function");this._fileData=[]}k(f,null,[{key:"NOT_FOUND",get:function(){return-1}}]);k(f,[{key:"addData",value:function(d,c){var b=d+c.length-1,a=this._getChunkRange(d,b);if(-1===a.startIx)this._fileData.splice(a.insertIx||0,0,{offset:d,data:c});else{var e=this._fileData[a.startIx],g=this._fileData[a.endIx],b=b<g.offset+g.data.length-1,n={offset:Math.min(d,e.offset),data:c};d>e.offset&&(e=this._sliceData(e.data,
+0,d-e.offset),n.data=this._concatData(e,c));b&&(e=this._sliceData(n.data,0,g.offset-n.offset),n.data=this._concatData(e,g.data));this._fileData.splice(a.startIx,a.endIx-a.startIx+1,n)}}},{key:"_concatData",value:function(d,c){if("undefined"!==typeof ArrayBuffer&&ArrayBuffer.isView(d)){var b=new d.constructor(d.length+c.length);b.set(d,0);b.set(c,d.length);return b}return d.concat(c)}},{key:"_sliceData",value:function(d,c,b){return d.slice?d.slice(c,b):d.subarray(c,b)}},{key:"_getChunkRange",value:function(d,
+c){for(var b=-1,a=-1,e=0,g=0;g<this._fileData.length;g++,e=g){var n=this._fileData[g].offset,q=n+this._fileData[g].data.length;if(c<n-1)break;if(d<=q+1&&c>=n-1){b=g;break}}if(-1===b)return{startIx:-1,endIx:-1,insertIx:e};for(g=b;g<this._fileData.length&&!(n=this._fileData[g].offset,q=n+this._fileData[g].data.length,c>=n-1&&(a=g),c<=q+1);g++);-1===a&&(a=b);return{startIx:b,endIx:a}}},{key:"hasDataRange",value:function(d,c){for(var b=0;b<this._fileData.length;b++){var a=this._fileData[b];if(c<a.offset)break;
 if(d>=a.offset&&c<a.offset+a.data.length)return!0}return!1}},{key:"getByteAt",value:function(d){for(var c,b=0;b<this._fileData.length;b++){var a=this._fileData[b].offset,e=a+this._fileData[b].data.length-1;if(d>=a&&d<=e){c=this._fileData[b];break}}if(c)return c.data[d-c.offset];throw Error("Offset "+d+" hasn't been loaded yet.");}}]);return f}();h.exports=f},{}],6:[function(f,h,m){function k(c,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+
 typeof b);c.prototype=Object.create(b&&b.prototype,{constructor:{value:c,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(c,b):c.__proto__=b)}var l=function(){function c(b,a){for(var e=0;e<a.length;e++){var g=a[e];g.enumerable=g.enumerable||!1;g.configurable=!0;"value"in g&&(g.writable=!0);Object.defineProperty(b,g.key,g)}}return function(b,a,e){a&&c(b.prototype,a);e&&c(b,e);return b}}();m=f("./MediaTagReader");f("./MediaFileReader");f=function(c){function b(){if(!(this instanceof
 b))throw new TypeError("Cannot call a class as a function");var a=Object.getPrototypeOf(b).apply(this,arguments);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(b,c);l(b,[{key:"_loadData",value:function(a,b){var g=a.getSize();a.loadRange([g-128,g-1],b)}},{key:"_parseData",value:function(a,b){var g=a.getSize()-128,c=a.getStringWithCharsetAt(g+3,30).toString(),q=a.getStringWithCharsetAt(g+33,
-30).toString(),r=a.getStringWithCharsetAt(g+63,30).toString(),f=a.getStringWithCharsetAt(g+93,4).toString(),u=a.getByteAt(g+97+28),n=a.getByteAt(g+97+29);if(0==u&&0!=n)var u="1.1",x=a.getStringWithCharsetAt(g+97,28).toString();else u="1.0",x=a.getStringWithCharsetAt(g+97,30).toString(),n=0;g=a.getByteAt(g+97+30);c={type:"ID3",version:u,tags:{title:c,artist:q,album:r,year:f,comment:x,genre:255>g?d[g]:""}};n&&(c.tags.track=n);return c}}],[{key:"getTagIdentifierByteRange",value:function(){return{offset:-128,
+30).toString(),r=a.getStringWithCharsetAt(g+63,30).toString(),f=a.getStringWithCharsetAt(g+93,4).toString(),u=a.getByteAt(g+97+28),p=a.getByteAt(g+97+29);if(0==u&&0!=p)var u="1.1",x=a.getStringWithCharsetAt(g+97,28).toString();else u="1.0",x=a.getStringWithCharsetAt(g+97,30).toString(),p=0;g=a.getByteAt(g+97+30);c={type:"ID3",version:u,tags:{title:c,artist:q,album:r,year:f,comment:x,genre:255>g?d[g]:""}};p&&(c.tags.track=p);return c}}],[{key:"getTagIdentifierByteRange",value:function(){return{offset:-128,
 length:128}}},{key:"canReadTagFormat",value:function(a){return"TAG"===String.fromCharCode.apply(String,a.slice(0,3))}}]);return b}(m);var d="Blues;Classic Rock;Country;Dance;Disco;Funk;Grunge;Hip-Hop;Jazz;Metal;New Age;Oldies;Other;Pop;R&B;Rap;Reggae;Rock;Techno;Industrial;Alternative;Ska;Death Metal;Pranks;Soundtrack;Euro-Techno;Ambient;Trip-Hop;Vocal;Jazz+Funk;Fusion;Trance;Classical;Instrumental;Acid;House;Game;Sound Clip;Gospel;Noise;AlternRock;Bass;Soul;Punk;Space;Meditative;Instrumental Pop;Instrumental Rock;Ethnic;Gothic;Darkwave;Techno-Industrial;Electronic;Pop-Folk;Eurodance;Dream;Southern Rock;Comedy;Cult;Gangsta;Top 40;Christian Rap;Pop/Funk;Jungle;Native American;Cabaret;New Wave;Psychadelic;Rave;Showtunes;Trailer;Lo-Fi;Tribal;Acid Punk;Acid Jazz;Polka;Retro;Musical;Rock & Roll;Hard Rock;Folk;Folk-Rock;National Folk;Swing;Fast Fusion;Bebob;Latin;Revival;Celtic;Bluegrass;Avantgarde;Gothic Rock;Progressive Rock;Psychedelic Rock;Symphonic Rock;Slow Rock;Big Band;Chorus;Easy Listening;Acoustic;Humour;Speech;Chanson;Opera;Chamber Music;Sonata;Symphony;Booty Bass;Primus;Porn Groove;Satire;Slow Jam;Club;Tango;Samba;Folklore;Ballad;Power Ballad;Rhythmic Soul;Freestyle;Duet;Punk Rock;Drum Solo;Acapella;Euro-House;Dance Hall".split(";");
-h.exports=f},{"./MediaFileReader":10,"./MediaTagReader":11}],7:[function(f,h,m){function k(b){var a;switch(b){case 0:a="iso-8859-1";break;case 1:a="utf-16";break;case 2:a="utf-16be";break;case 3:a="utf-8"}return a}function l(b,a,e,g){g=e.getStringWithCharsetAt(b+1,a-1,g);b=e.getStringWithCharsetAt(b+1+g.bytesReadCount,a-1-g.bytesReadCount);return{user_description:g.toString(),data:b.toString()}}f("./MediaFileReader");var d={APIC:function(b,a,e,g,p){p=p||"3";g=b;var d=k(e.getByteAt(b));switch(p){case "2":p=
-e.getStringAt(b+1,3);b+=4;break;case "3":case "4":p=e.getStringWithCharsetAt(b+1,a-1);b+=1+p.bytesReadCount;break;default:throw Error("Couldn't read ID3v2 major version.");}var r=e.getByteAt(b,1),r=c[r],d=e.getStringWithCharsetAt(b+1,a-(b-g)-1,d);b+=1+d.bytesReadCount;return{format:p.toString(),type:r,description:d.toString(),data:e.getBytesAt(b,g+a-b)}},COMM:function(b,a,e,g,c){var d=b,r=k(e.getByteAt(b));g=e.getStringAt(b+1,3);c=e.getStringWithCharsetAt(b+4,a-4,r);b+=4+c.bytesReadCount;b=e.getStringWithCharsetAt(b,
+h.exports=f},{"./MediaFileReader":10,"./MediaTagReader":11}],7:[function(f,h,m){function k(b){var a;switch(b){case 0:a="iso-8859-1";break;case 1:a="utf-16";break;case 2:a="utf-16be";break;case 3:a="utf-8"}return a}function l(b,a,e,g){g=e.getStringWithCharsetAt(b+1,a-1,g);b=e.getStringWithCharsetAt(b+1+g.bytesReadCount,a-1-g.bytesReadCount);return{user_description:g.toString(),data:b.toString()}}f("./MediaFileReader");var d={APIC:function(b,a,e,g,n){n=n||"3";g=b;var d=k(e.getByteAt(b));switch(n){case "2":n=
+e.getStringAt(b+1,3);b+=4;break;case "3":case "4":n=e.getStringWithCharsetAt(b+1,a-1);b+=1+n.bytesReadCount;break;default:throw Error("Couldn't read ID3v2 major version.");}var r=e.getByteAt(b,1),r=c[r],d=e.getStringWithCharsetAt(b+1,a-(b-g)-1,d);b+=1+d.bytesReadCount;return{format:n.toString(),type:r,description:d.toString(),data:e.getBytesAt(b,g+a-b)}},COMM:function(b,a,e,g,c){var d=b,r=k(e.getByteAt(b));g=e.getStringAt(b+1,3);c=e.getStringWithCharsetAt(b+4,a-4,r);b+=4+c.bytesReadCount;b=e.getStringWithCharsetAt(b,
 d+a-b,r);return{language:g,short_description:c.toString(),text:b.toString()}}};d.COM=d.COMM;d.PIC=function(b,a,e,g,c){return d.APIC(b,a,e,g,"2")};d.PCNT=function(b,a,e,g,c){return e.getLongAt(b,!1)};d.CNT=d.PCNT;d["T*"]=function(b,a,e,g,c){g=k(e.getByteAt(b));return e.getStringWithCharsetAt(b+1,a-1,g).toString()};d.TXXX=function(b,a,e,g,c){g=k(e.getByteAt(b));return l(b,a,e,g)};d["W*"]=function(b,a,e,g,c){g=k(e.getByteAt(b));return void 0!==g?l(b,a,e,g):e.getStringWithCharsetAt(b,a,g).toString()};
 d.TCON=function(b,a,e,g){return d["T*"].apply(this,arguments).replace(/^\(\d+\)/,"")};d.TCO=d.TCON;d.USLT=function(b,a,e,g,c){var d=b,r=k(e.getByteAt(b));g=e.getStringAt(b+1,3);c=e.getStringWithCharsetAt(b+4,a-4,r);b+=4+c.bytesReadCount;b=e.getStringWithCharsetAt(b,d+a-b,r);return{language:g,descriptor:c.toString(),lyrics:b.toString()}};d.ULT=d.USLT;var c="Other;32x32 pixels 'file icon' (PNG only);Other file icon;Cover (front);Cover (back);Leaflet page;Media (e.g. label side of CD);Lead artist/lead performer/soloist;Artist/performer;Conductor;Band/Orchestra;Composer;Lyricist/text writer;Recording Location;During recording;During performance;Movie/video screen capture;A bright coloured fish;Illustration;Band/artist logotype;Publisher/Studio logotype".split(";");
 h.exports={getFrameReaderFunction:function(b){return b in d?d[b]:"T"===b[0]?d["T*"]:"W"===b[0]?d["W*"]:null}}},{"./MediaFileReader":10}],8:[function(f,h,m){function k(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}var l=function(){function a(b,
 e){for(var c=0;c<e.length;c++){var d=e[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(b,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}();m=f("./MediaTagReader");f("./MediaFileReader");var d=f("./ArrayFileReader"),c=f("./ID3v2FrameReader");f=function(e){function g(){if(!(this instanceof g))throw new TypeError("Cannot call a class as a function");var a=Object.getPrototypeOf(g).apply(this,arguments);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
-return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(g,e);l(g,[{key:"_loadData",value:function(a,b){a.loadRange([6,9],{onSuccess:function(){a.loadRange([0,10+a.getSynchsafeInteger32At(6)-1],b)},onError:b.onError})}},{key:"_parseData",value:function(b,e){var c=0,g=b.getByteAt(c+3);if(4<g)return{type:"ID3",version:">2.4",tags:{}};var d=b.getByteAt(c+4),n=b.isBitSetAt(c+5,7),f=b.isBitSetAt(c+5,6),l=b.isBitSetAt(c+5,5),t=b.getSynchsafeInteger32At(c+6),c=c+10;if(f)var k=b.getLongAt(c,!0),c=c+
-(k+4);var g={type:"ID3",version:"2."+g+"."+d,major:g,revision:d,flags:{unsynchronisation:n,extended_header:f,experimental_indicator:l,footer_present:!1},size:t,tags:{}},c=this._readFrames(c,t+10,b,g,e),h;for(h in a)a.hasOwnProperty(h)&&(t=this._getFrameData(c,a[h]))&&(g.tags[h]=t);for(var m in c)c.hasOwnProperty(m)&&(g.tags[m]=c[m]);return g}},{key:"_getUnsyncFileReader",value:function(a,b,c){a=a.getBytesAt(b,c);for(b=0;b<a.length-1;b++)255===a[b]&&0===a[b+1]&&a.splice(b+1,1);return new d(a)}},{key:"_readFrames",
-value:function(a,b,e,g,d){var n={};for(d&&(d=this._expandShortcutTags(d));a<b;){var f=this._readFrameHeader(e,a,g),l=f.id;if(!l)break;var t=f.flags,h=f.size,k=a+f.headerSize,m=e;a+=f.headerSize+f.size;if(!d||-1!==d.indexOf(l)){if(g.flags.unsynchronisation||t&&t.format.unsynchronisation)m=this._getUnsyncFileReader(m,k,h),k=0,h=m.getSize();t&&t.format.data_length_indicator&&(k+=4,h-=4);t=(f=c.getFrameReaderFunction(l))?f(k,h,m,t):null;k=this._getFrameDescription(l);h={id:l,size:h,description:k,data:t};
-l in n?(n[l].id&&(n[l]=[n[l]]),n[l].push(h)):n[l]=h}}return n}},{key:"_readFrameHeader",value:function(a,b,c){c=c.major;var e=null;switch(c){case 2:var g=a.getStringAt(b,3),d=a.getInteger24At(b+3,!0),f=6;break;case 3:g=a.getStringAt(b,4);d=a.getLongAt(b+4,!0);f=10;break;case 4:g=a.getStringAt(b,4),d=a.getSynchsafeInteger32At(b+4),f=10}if(g==String.fromCharCode(0,0,0)||g==String.fromCharCode(0,0,0,0))g="";g&&2<c&&(e=this._readFrameFlags(a,b+8));return{id:g||"",size:d||0,headerSize:f||0,flags:e}}},
+return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(g,e);l(g,[{key:"_loadData",value:function(a,b){a.loadRange([6,9],{onSuccess:function(){a.loadRange([0,10+a.getSynchsafeInteger32At(6)-1],b)},onError:b.onError})}},{key:"_parseData",value:function(b,e){var c=0,g=b.getByteAt(c+3);if(4<g)return{type:"ID3",version:">2.4",tags:{}};var d=b.getByteAt(c+4),p=b.isBitSetAt(c+5,7),f=b.isBitSetAt(c+5,6),l=b.isBitSetAt(c+5,5),t=b.getSynchsafeInteger32At(c+6),c=c+10;if(f)var k=b.getLongAt(c,!0),c=c+
+(k+4);var g={type:"ID3",version:"2."+g+"."+d,major:g,revision:d,flags:{unsynchronisation:p,extended_header:f,experimental_indicator:l,footer_present:!1},size:t,tags:{}},c=this._readFrames(c,t+10,b,g,e),h;for(h in a)a.hasOwnProperty(h)&&(t=this._getFrameData(c,a[h]))&&(g.tags[h]=t);for(var m in c)c.hasOwnProperty(m)&&(g.tags[m]=c[m]);return g}},{key:"_getUnsyncFileReader",value:function(a,b,c){a=a.getBytesAt(b,c);for(b=0;b<a.length-1;b++)255===a[b]&&0===a[b+1]&&a.splice(b+1,1);return new d(a)}},{key:"_readFrames",
+value:function(a,b,e,g,d){var p={};for(d&&(d=this._expandShortcutTags(d));a<b;){var f=this._readFrameHeader(e,a,g),l=f.id;if(!l)break;var t=f.flags,h=f.size,k=a+f.headerSize,m=e;a+=f.headerSize+f.size;if(!d||-1!==d.indexOf(l)){if(g.flags.unsynchronisation||t&&t.format.unsynchronisation)m=this._getUnsyncFileReader(m,k,h),k=0,h=m.getSize();t&&t.format.data_length_indicator&&(k+=4,h-=4);t=(f=c.getFrameReaderFunction(l))?f(k,h,m,t):null;k=this._getFrameDescription(l);h={id:l,size:h,description:k,data:t};
+l in p?(p[l].id&&(p[l]=[p[l]]),p[l].push(h)):p[l]=h}}return p}},{key:"_readFrameHeader",value:function(a,b,c){c=c.major;var e=null;switch(c){case 2:var g=a.getStringAt(b,3),d=a.getInteger24At(b+3,!0),f=6;break;case 3:g=a.getStringAt(b,4);d=a.getLongAt(b+4,!0);f=10;break;case 4:g=a.getStringAt(b,4),d=a.getSynchsafeInteger32At(b+4),f=10}if(g==String.fromCharCode(0,0,0)||g==String.fromCharCode(0,0,0,0))g="";g&&2<c&&(e=this._readFrameFlags(a,b+8));return{id:g||"",size:d||0,headerSize:f||0,flags:e}}},
 {key:"_readFrameFlags",value:function(a,b){return{message:{tag_alter_preservation:a.isBitSetAt(b,6),file_alter_preservation:a.isBitSetAt(b,5),read_only:a.isBitSetAt(b,4)},format:{grouping_identity:a.isBitSetAt(b+1,7),compression:a.isBitSetAt(b+1,3),encryption:a.isBitSetAt(b+1,2),unsynchronisation:a.isBitSetAt(b+1,1),data_length_indicator:a.isBitSetAt(b+1,0)}}}},{key:"_getFrameData",value:function(a,b){for(var c=0,e;e=b[c];c++)if(e in a)return a[e].data}},{key:"_getFrameDescription",value:function(a){return a in
 b?b[a]:"Unknown"}},{key:"getShortcuts",value:function(){return a}}],[{key:"getTagIdentifierByteRange",value:function(){return{offset:0,length:10}}},{key:"canReadTagFormat",value:function(a){return"ID3"===String.fromCharCode.apply(String,a.slice(0,3))}}]);return g}(m);var b={BUF:"Recommended buffer size",CNT:"Play counter",COM:"Comments",CRA:"Audio encryption",CRM:"Encrypted meta frame",ETC:"Event timing codes",EQU:"Equalization",GEO:"General encapsulated object",IPL:"Involved people list",LNK:"Linked information",
 MCI:"Music CD Identifier",MLL:"MPEG location lookup table",PIC:"Attached picture",POP:"Popularimeter",REV:"Reverb",RVA:"Relative volume adjustment",SLT:"Synchronized lyric/text",STC:"Synced tempo codes",TAL:"Album/Movie/Show title",TBP:"BPM (Beats Per Minute)",TCM:"Composer",TCO:"Content type",TCR:"Copyright message",TDA:"Date",TDY:"Playlist delay",TEN:"Encoded by",TFT:"File type",TIM:"Time",TKE:"Initial key",TLA:"Language(s)",TLE:"Length",TMT:"Media type",TOA:"Original artist(s)/performer(s)",TOF:"Original filename",
@@ -36,40 +36,40 @@ TPE2:"Band/orchestra/accompaniment",TPE3:"Conductor/performer refinement",TPE4:"
 TSST:"Set subtitle",TYER:"Year",TXXX:"User defined text information frame",UFID:"Unique file identifier",USER:"Terms of use",USLT:"Unsychronized lyric/text transcription",WCOM:"Commercial information",WCOP:"Copyright/Legal information",WOAF:"Official audio file webpage",WOAR:"Official artist/performer webpage",WOAS:"Official audio source webpage",WORS:"Official internet radio station homepage",WPAY:"Payment",WPUB:"Publishers official webpage",WXXX:"User defined URL link frame"},a={title:["TIT2","TT2"],
 artist:["TPE1","TP1"],album:["TALB","TAL"],year:["TYER","TYE"],comment:["COMM","COM"],track:["TRCK","TRK"],genre:["TCON","TCO"],picture:["APIC","PIC"],lyrics:["USLT","ULT"]};h.exports=f},{"./ArrayFileReader":3,"./ID3v2FrameReader":7,"./MediaFileReader":10,"./MediaTagReader":11}],9:[function(f,h,m){function k(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,
 enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}var l=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}();m=f("./MediaTagReader");f("./MediaFileReader");f=function(a){function e(){if(!(this instanceof e))throw new TypeError("Cannot call a class as a function");
-var a=Object.getPrototypeOf(e).apply(this,arguments);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(e,a);l(e,[{key:"_loadData",value:function(a,b){var c=this;a.loadRange([0,16],{onSuccess:function(){c._loadAtom(a,0,"",b)},onError:b.onError})}},{key:"_loadAtom",value:function(a,b,c,e){if(b>=a.getSize())e.onSuccess();else{var d=this,f=a.getLongAt(b,!0);if(0==f||isNaN(f))e.onSuccess();else{var n=
-a.getStringAt(b+4,4);if(this._isContainerAtom(n)){"meta"==n&&(b+=4);var l=(c?c+".":"")+n;"moov.udta.meta.ilst"===l?a.loadRange([b,b+f],e):a.loadRange([b+8,b+8+8],{onSuccess:function(){d._loadAtom(a,b+8,l,e)},onError:e.onError})}else a.loadRange([b+f,b+f+8],{onSuccess:function(){d._loadAtom(a,b+f,c,e)},onError:e.onError})}}}},{key:"_isContainerAtom",value:function(a){return 0<=["moov","udta","meta","ilst"].indexOf(a)}},{key:"_canReadAtom",value:function(a){return"----"!==a}},{key:"_parseData",value:function(a,
-c){var e={};c=this._expandShortcutTags(c);this._readAtom(e,a,0,a.getSize(),c);for(var d in b)if(b.hasOwnProperty(d)){var f=e[b[d]];f&&(e[d]="track"===d?f.data.track:f.data)}return{type:"MP4",ftyp:a.getStringAt(8,4),version:a.getLongAt(12,!0),tags:e}}},{key:"_readAtom",value:function(a,b,c,e,d,f,n){n=void 0===n?"":n+"  ";for(var l=c;l<c+e;){var h=b.getLongAt(l,!0);if(0==h)break;var k=b.getStringAt(l+4,4);if(this._isContainerAtom(k)){"meta"==k&&(l+=4);this._readAtom(a,b,l+8,h-8,d,(f?f+".":"")+k,n);
-break}(!d||0<=d.indexOf(k))&&"moov.udta.meta.ilst"===f&&this._canReadAtom(k)&&(a[k]=this._readMetadataAtom(b,l));l+=h}}},{key:"_readMetadataAtom",value:function(a,b){var e=a.getLongAt(b,!0),f=a.getStringAt(b+4,4),l=a.getInteger24At(b+16+1,!0),l=d[l],k;if("trkn"==f)k={track:a.getByteAt(b+16+11),total:a.getByteAt(b+16+13)};else{var n=b+24,h=e-24;"covr"===f&&"uint8"===l&&(l="jpeg");switch(l){case "text":k=a.getStringWithCharsetAt(n,h,"utf-8").toString();break;case "uint8":k=a.getShortAt(n,!1);break;
-case "int":case "uint":k=("int"==l?1==h?a.getSByteAt:2==h?a.getSShortAt:4==h?a.getSLongAt:a.getLongAt:1==h?a.getByteAt:2==h?a.getShortAt:a.getLongAt).call(a,n+(8==h?4:0),!0);break;case "jpeg":case "png":k={format:"image/"+l,data:a.getBytesAt(n,h)}}}return{id:f,size:e,description:c[f]||"Unknown",data:k}}},{key:"getShortcuts",value:function(){return b}}],[{key:"getTagIdentifierByteRange",value:function(){return{offset:0,length:16}}},{key:"canReadTagFormat",value:function(a){return"ftyp"===String.fromCharCode.apply(String,
-a.slice(4,8))}}]);return e}(m);var d={0:"uint8",1:"text",13:"jpeg",14:"png",21:"int",22:"uint"},c={"\u00a9alb":"Album","\u00a9ART":"Artist",aART:"Album Artist","\u00a9day":"Release Date","\u00a9nam":"Title","\u00a9gen":"Genre",gnre:"Genre",trkn:"Track Number","\u00a9wrt":"Composer","\u00a9too":"Encoding Tool","\u00a9enc":"Encoded By",cprt:"Copyright",covr:"Cover Art","\u00a9grp":"Grouping",keyw:"Keywords","\u00a9lyr":"Lyrics","\u00a9cmt":"Comment",tmpo:"Tempo",cpil:"Compilation",disk:"Disc Number",
-tvsh:"TV Show Name",tven:"TV Episode ID",tvsn:"TV Season",tves:"TV Episode",tvnn:"TV Network",desc:"Description",ldes:"Long Description",sonm:"Sort Name",soar:"Sort Artist",soaa:"Sort Album",soco:"Sort Composer",sosn:"Sort Show",purd:"Purchase Date",pcst:"Podcast",purl:"Podcast URL",catg:"Category",hdvd:"HD Video",stik:"Media Type",rtng:"Content Rating",pgap:"Gapless Playback",apID:"Purchase Account",sfID:"Country Code",atID:"Artist ID",cnID:"Catalog ID",plID:"Collection ID",geID:"Genre ID","xid ":"Vendor Information",
-flvr:"Codec Flavor"},b={title:"\u00a9nam",artist:"\u00a9ART",album:"\u00a9alb",year:"\u00a9day",comment:"\u00a9cmt",track:"trkn",genre:"\u00a9gen",picture:"covr",lyrics:"\u00a9lyr"};h.exports=f},{"./MediaFileReader":10,"./MediaTagReader":11}],10:[function(f,h,m){var k=function(){function d(c,b){for(var a=0;a<b.length;a++){var e=b[a];e.enumerable=e.enumerable||!1;e.configurable=!0;"value"in e&&(e.writable=!0);Object.defineProperty(c,e.key,e)}}return function(c,b,a){b&&d(c.prototype,b);a&&d(c,a);return c}}(),
-l=f("./StringUtils");f=function(){function d(){if(!(this instanceof d))throw new TypeError("Cannot call a class as a function");this._isInitialized=!1;this._size=0}k(d,[{key:"init",value:function(c){var b=this;if(this._isInitialized)setTimeout(c.onSuccess,1);else return this._init({onSuccess:function(){b._isInitialized=!0;c.onSuccess()},onError:c.onError})}},{key:"_init",value:function(c){throw Error("Must implement init function");}},{key:"loadRange",value:function(c,b){throw Error("Must implement loadRange function");
-}},{key:"getSize",value:function(){if(!this._isInitialized)throw Error("init() must be called first.");return this._size}},{key:"getByteAt",value:function(c){throw Error("Must implement getByteAt function");}},{key:"getBytesAt",value:function(c,b){for(var a=Array(b),e=0;e<b;e++)a[e]=this.getByteAt(c+e);return a}},{key:"isBitSetAt",value:function(c,b){return 0!=(this.getByteAt(c)&1<<b)}},{key:"getSByteAt",value:function(c){c=this.getByteAt(c);return 127<c?c-256:c}},{key:"getShortAt",value:function(c,
-b){var a=b?(this.getByteAt(c)<<8)+this.getByteAt(c+1):(this.getByteAt(c+1)<<8)+this.getByteAt(c);0>a&&(a+=65536);return a}},{key:"getSShortAt",value:function(c,b){var a=this.getShortAt(c,b);return 32767<a?a-65536:a}},{key:"getLongAt",value:function(c,b){var a=this.getByteAt(c),e=this.getByteAt(c+1),d=this.getByteAt(c+2),f=this.getByteAt(c+3),a=b?(((a<<8)+e<<8)+d<<8)+f:(((f<<8)+d<<8)+e<<8)+a;0>a&&(a+=4294967296);return a}},{key:"getSLongAt",value:function(c,b){var a=this.getLongAt(c,b);return 2147483647<
-a?a-4294967296:a}},{key:"getInteger24At",value:function(c,b){var a=this.getByteAt(c),e=this.getByteAt(c+1),d=this.getByteAt(c+2),a=b?((a<<8)+e<<8)+d:((d<<8)+e<<8)+a;0>a&&(a+=16777216);return a}},{key:"getStringAt",value:function(c,b){for(var a=[],e=c,d=0;e<c+b;e++,d++)a[d]=String.fromCharCode(this.getByteAt(e));return a.join("")}},{key:"getStringWithCharsetAt",value:function(c,b,a){c=this.getBytesAt(c,b);switch((a||"").toLowerCase()){case "utf-16":case "utf-16le":case "utf-16be":a=l.readUTF16String(c,
-"utf-16be"===a);break;case "utf-8":a=l.readUTF8String(c);break;default:a=l.readNullTerminatedString(c)}return a}},{key:"getCharAt",value:function(c){return String.fromCharCode(this.getByteAt(c))}},{key:"getSynchsafeInteger32At",value:function(c){var b=this.getByteAt(c),a=this.getByteAt(c+1),e=this.getByteAt(c+2);return this.getByteAt(c+3)&127|(e&127)<<7|(a&127)<<14|(b&127)<<21}}],[{key:"canReadFile",value:function(c){throw Error("Must implement canReadFile function");}}]);return d}();h.exports=f},
-{"./StringUtils":12}],11:[function(f,h,m){var k=function(){function f(d,c){for(var b=0;b<c.length;b++){var a=c[b];a.enumerable=a.enumerable||!1;a.configurable=!0;"value"in a&&(a.writable=!0);Object.defineProperty(d,a.key,a)}}return function(d,c,b){c&&f(d.prototype,c);b&&f(d,b);return d}}();f("./MediaFileReader");f=function(){function f(d){if(!(this instanceof f))throw new TypeError("Cannot call a class as a function");this._mediaFileReader=d;this._tags=null}k(f,[{key:"setTagsToRead",value:function(d){this._tags=
-d;return this}},{key:"read",value:function(d){var c=this;this._mediaFileReader.init({onSuccess:function(){c._loadData(c._mediaFileReader,{onSuccess:function(){try{var b=c._parseData(c._mediaFileReader,c._tags)}catch(a){if(d.onError){d.onError({type:"parseData",info:a.message});return}}d.onSuccess(b)},onError:d.onError})},onError:d.onError})}},{key:"getShortcuts",value:function(){return{}}},{key:"_loadData",value:function(d,c){throw Error("Must implement _loadData function");}},{key:"_parseData",value:function(d,
-c){throw Error("Must implement _parseData function");}},{key:"_expandShortcutTags",value:function(d){if(!d)return null;for(var c=[],b=this.getShortcuts(),a=0,e;e=d[a];a++)c=c.concat(b[e]||[e]);return c}}],[{key:"getTagIdentifierByteRange",value:function(){throw Error("Must implement");}},{key:"canReadTagFormat",value:function(d){throw Error("Must implement");}}]);return f}();h.exports=f},{"./MediaFileReader":10}],12:[function(f,h,m){var k=function(){function d(c,b){for(var a=0;a<b.length;a++){var e=
-b[a];e.enumerable=e.enumerable||!1;e.configurable=!0;"value"in e&&(e.writable=!0);Object.defineProperty(c,e.key,e)}}return function(c,b,a){b&&d(c.prototype,b);a&&d(c,a);return c}}(),l=function(){function d(c,b){if(!(this instanceof d))throw new TypeError("Cannot call a class as a function");this._value=c;this.bytesReadCount=b;this.length=c.length}k(d,[{key:"toString",value:function(){return this._value}}]);return d}();h.exports={readUTF16String:function(d,c,b){var a=0,e=1,g=0;b=Math.min(b||d.length,
-d.length);254==d[0]&&255==d[1]?(c=!0,a=2):255==d[0]&&254==d[1]&&(c=!1,a=2);c&&(e=0,g=1);c=[];for(var f=0;a<b;f++){var h=d[a+e],k=(h<<8)+d[a+g],a=a+2;if(0==k)break;else 216>h||224<=h?c[f]=String.fromCharCode(k):(h=(d[a+e]<<8)+d[a+g],a+=2,c[f]=String.fromCharCode(k,h))}return new l(c.join(""),a)},readUTF8String:function(d,c){var b=0;c=Math.min(c||d.length,d.length);239==d[0]&&187==d[1]&&191==d[2]&&(b=3);for(var a=[],e=0;b<c;e++){var g=d[b++];if(0==g)break;else if(128>g)a[e]=String.fromCharCode(g);else if(194<=
-g&&224>g){var f=d[b++];a[e]=String.fromCharCode(((g&31)<<6)+(f&63))}else if(224<=g&&240>g){var f=d[b++],h=d[b++];a[e]=String.fromCharCode(((g&255)<<12)+((f&63)<<6)+(h&63))}else if(240<=g&&245>g){var f=d[b++],h=d[b++],k=d[b++],g=((g&7)<<18)+((f&63)<<12)+((h&63)<<6)+(k&63)-65536;a[e]=String.fromCharCode((g>>10)+55296,(g&1023)+56320)}}return new l(a.join(""),b)},readNullTerminatedString:function(d,c){var b=[];c=c||d.length;for(var a=0;a<c;){var e=d[a++];if(0==e)break;b[a-1]=String.fromCharCode(e)}return new l(b.join(""),
-a)}}},{}],13:[function(f,h,m){function k(c,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);c.prototype=Object.create(b&&b.prototype,{constructor:{value:c,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(c,b):c.__proto__=b)}var l=function(){function c(b,a){for(var c=0;c<a.length;c++){var d=a[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(b,
-d.key,d)}}return function(b,a,e){a&&c(b.prototype,a);e&&c(b,e);return b}}(),d=f("./ChunkedFileData");m=function(c){function b(a){if(!(this instanceof b))throw new TypeError("Cannot call a class as a function");var c;c=Object.getPrototypeOf(b).call(this);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");c=!c||"object"!==typeof c&&"function"!==typeof c?this:c;c._url=a;c._fileData=new d;return c}k(b,c);l(b,[{key:"_init",value:function(a){b._config.avoidHeadRequests?
-this._fetchSizeWithGetRequest(a):this._fetchSizeWithHeadRequest(a)}},{key:"_fetchSizeWithHeadRequest",value:function(a){var b=this;this._makeXHRRequest("HEAD",null,{onSuccess:function(c){(c=b._parseContentLength(c))?(b._size=c,a.onSuccess()):b._fetchSizeWithGetRequest(a)},onError:a.onError})}},{key:"_fetchSizeWithGetRequest",value:function(a){var b=this,c=this._roundRangeToChunkMultiple([0,0]);this._makeXHRRequest("GET",c,{onSuccess:function(c){var d=b._parseContentRange(c);c=b._getXhrResponseContent(c);
-if(d){if(null==d.instanceLength){b._fetchEntireFile(a);return}b._size=d.instanceLength}else b._size=c.length;b._fileData.addData(0,c);a.onSuccess()},onError:a.onError})}},{key:"_fetchEntireFile",value:function(a){var b=this;this._makeXHRRequest("GET",null,{onSuccess:function(c){c=b._getXhrResponseContent(c);b._size=c.length;b._fileData.addData(0,c);a.onSuccess()},onError:a.onError})}},{key:"_getXhrResponseContent",value:function(a){return a.responseBody||a.responseText||""}},{key:"_parseContentLength",
-value:function(a){a=this._getResponseHeader(a,"Content-Length");return null==a?a:parseInt(a,10)}},{key:"_parseContentRange",value:function(a){if(a=this._getResponseHeader(a,"Content-Range")){var b=a.match(/bytes (\d+)-(\d+)\/(?:(\d+)|\*)/i);if(!b)throw Error("FIXME: Unknown Content-Range syntax: ",a);return{firstBytePosition:parseInt(b[1],10),lastBytePosition:parseInt(b[2],10),instanceLength:b[3]?parseInt(b[3],10):null}}return null}},{key:"loadRange",value:function(a,b){var c=this;c._fileData.hasDataRange(a[0],
-Math.min(c._size,a[1]))?setTimeout(b.onSuccess,1):(a=this._roundRangeToChunkMultiple(a),a[1]=Math.min(c._size,a[1]),this._makeXHRRequest("GET",a,{onSuccess:function(d){d=c._getXhrResponseContent(d);c._fileData.addData(a[0],d);b.onSuccess()},onError:b.onError}))}},{key:"_roundRangeToChunkMultiple",value:function(a){return[a[0],a[0]+1024*Math.ceil((a[1]-a[0]+1)/1024)-1]}},{key:"_makeXHRRequest",value:function(a,c,d){var f=this._createXHRObject(),h=function(){if(200===f.status||206===f.status)d.onSuccess(f);
-else if(d.onError)d.onError({type:"xhr",info:"Unexpected HTTP status "+f.status+".",xhr:f});f=null};"undefined"!==typeof f.onload?(f.onload=h,f.onerror=function(){if(d.onError)d.onError({type:"xhr",info:"Generic XHR error, check xhr object.",xhr:f})}):f.onreadystatechange=function(){4===f.readyState&&h()};b._config.timeoutInSec&&(f.timeout=1E3*b._config.timeoutInSec,f.ontimeout=function(){if(d.onError)d.onError({type:"xhr",info:"Timeout after "+f.timeout/1E3+"s. Use jsmediatags.Config.setXhrTimeout to override.",
-xhr:f})});f.open(a,this._url);f.overrideMimeType("text/plain; charset=x-user-defined");c&&this._setRequestHeader(f,"Range","bytes="+c[0]+"-"+c[1]);this._setRequestHeader(f,"If-Modified-Since","Sat, 01 Jan 1970 00:00:00 GMT");f.send(null)}},{key:"_setRequestHeader",value:function(a,c,d){0>b._config.disallowedXhrHeaders.indexOf(c.toLowerCase())&&a.setRequestHeader(c,d)}},{key:"_hasResponseHeader",value:function(a,b){var c=a.getAllResponseHeaders();if(!c)return!1;for(var c=c.split("\r\n"),d=[],f=0;f<
-c.length;f++)d[f]=c[f].split(":")[0].toLowerCase();return 0<=d.indexOf(b.toLowerCase())}},{key:"_getResponseHeader",value:function(a,b){return this._hasResponseHeader(a,b)?a.getResponseHeader(b):null}},{key:"getByteAt",value:function(a){return this._fileData.getByteAt(a).charCodeAt(0)&255}},{key:"_createXHRObject",value:function(){if("undefined"===typeof window)return new (f("xhr2").XMLHttpRequest);if(window.XMLHttpRequest)return new window.XMLHttpRequest;throw Error("XMLHttpRequest is not supported");
-}}],[{key:"canReadFile",value:function(a){return"string"===typeof a&&/^[a-z]+:\/\//i.test(a)}},{key:"setConfig",value:function(a){for(var b in a)a.hasOwnProperty(b)&&(this._config[b]=a[b]);a=this._config.disallowedXhrHeaders;for(b=0;b<a.length;b++)a[b]=a[b].toLowerCase()}}]);return b}(f("./MediaFileReader"));m._config={avoidHeadRequests:!1,disallowedXhrHeaders:[],timeoutInSec:30};h.exports=m},{"./ChunkedFileData":5,"./MediaFileReader":10,xhr2:2}],14:[function(f,h,m){function k(a,b){if(!(a instanceof
-b))throw new TypeError("Cannot call a class as a function");}function l(a,b){var c=0>a.offset&&(-a.offset>b||0<a.offset+a.length);return!(0<=a.offset&&a.offset+a.length>=b||c)}var d=function(){function a(b,c){for(var d=0;d<c.length;d++){var e=c[d];e.enumerable=e.enumerable||!1;e.configurable=!0;"value"in e&&(e.writable=!0);Object.defineProperty(b,e.key,e)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}();f("./MediaFileReader");m=f("./NodeFileReader");var c=f("./XhrFileReader"),b=
-f("./BlobFileReader"),a=f("./ArrayFileReader");f("./MediaTagReader");var e=f("./ID3v1TagReader"),g=f("./ID3v2TagReader");f=f("./MP4TagReader");var p=[],q=[],r=function(){function a(b){k(this,a);this._file=b}d(a,[{key:"setTagsToRead",value:function(a){this._tagsToRead=a;return this}},{key:"setFileReader",value:function(a){this._fileReader=a;return this}},{key:"setTagReader",value:function(a){this._tagReader=a;return this}},{key:"read",value:function(a){var b=new (this._getFileReader())(this._file),
-c=this;b.init({onSuccess:function(){c._getTagReader(b,{onSuccess:function(d){(new d(b)).setTagsToRead(c._tagsToRead).read(a)},onError:a.onError})},onError:a.onError})}},{key:"_getFileReader",value:function(){return this._fileReader?this._fileReader:this._findFileReader()}},{key:"_findFileReader",value:function(){for(var a=0;a<p.length;a++)if(p[a].canReadFile(this._file))return p[a];throw Error("No suitable file reader found for ",this._file);}},{key:"_getTagReader",value:function(a,b){if(this._tagReader){var c=
+var a=Object.getPrototypeOf(e).apply(this,arguments);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(e,a);l(e,[{key:"_loadData",value:function(a,b){var c=this;a.loadRange([0,16],{onSuccess:function(){c._loadAtom(a,0,"",b)},onError:b.onError})}},{key:"_loadAtom",value:function(a,b,c,e){if(b>=a.getSize())e.onSuccess();else{var d=this,f=a.getLongAt(b,!0);if(0==f||isNaN(f))e.onSuccess();else{var p=
+a.getStringAt(b+4,4);if(this._isContainerAtom(p)){"meta"==p&&(b+=4);var l=(c?c+".":"")+p;"moov.udta.meta.ilst"===l?a.loadRange([b,b+f],e):a.loadRange([b+8,b+8+8],{onSuccess:function(){d._loadAtom(a,b+8,l,e)},onError:e.onError})}else a.loadRange([b+f,b+f+8],{onSuccess:function(){d._loadAtom(a,b+f,c,e)},onError:e.onError})}}}},{key:"_isContainerAtom",value:function(a){return 0<=["moov","udta","meta","ilst"].indexOf(a)}},{key:"_canReadAtom",value:function(a){return"----"!==a}},{key:"_parseData",value:function(a,
+c){var e={};c=this._expandShortcutTags(c);this._readAtom(e,a,0,a.getSize(),c);for(var d in b)if(b.hasOwnProperty(d)){var f=e[b[d]];f&&(e[d]="track"===d?f.data.track:f.data)}return{type:"MP4",ftyp:a.getStringAt(8,4),version:a.getLongAt(12,!0),tags:e}}},{key:"_readAtom",value:function(a,b,c,e,d,f,p){p=void 0===p?"":p+"  ";for(var l=c;l<c+e;){var h=b.getLongAt(l,!0);if(0==h)break;var k=b.getStringAt(l+4,4);if(this._isContainerAtom(k)){"meta"==k&&(l+=4);this._readAtom(a,b,l+8,h-8,d,(f?f+".":"")+k,p);
+break}(!d||0<=d.indexOf(k))&&"moov.udta.meta.ilst"===f&&this._canReadAtom(k)&&(a[k]=this._readMetadataAtom(b,l));l+=h}}},{key:"_readMetadataAtom",value:function(a,b){var e=a.getLongAt(b,!0),f=a.getStringAt(b+4,4),l=a.getInteger24At(b+16+1,!0),l=d[l],k;if("trkn"==f)k={track:a.getByteAt(b+16+11),total:a.getByteAt(b+16+13)};else if("disk"==f)k={disk:a.getByteAt(b+16+11),total:a.getByteAt(b+16+13)};else{var p=b+24,h=e-24;"covr"===f&&"uint8"===l&&(l="jpeg");switch(l){case "text":k=a.getStringWithCharsetAt(p,
+h,"utf-8").toString();break;case "uint8":k=a.getShortAt(p,!1);break;case "int":case "uint":k=("int"==l?1==h?a.getSByteAt:2==h?a.getSShortAt:4==h?a.getSLongAt:a.getLongAt:1==h?a.getByteAt:2==h?a.getShortAt:a.getLongAt).call(a,p+(8==h?4:0),!0);break;case "jpeg":case "png":k={format:"image/"+l,data:a.getBytesAt(p,h)}}}return{id:f,size:e,description:c[f]||"Unknown",data:k}}},{key:"getShortcuts",value:function(){return b}}],[{key:"getTagIdentifierByteRange",value:function(){return{offset:0,length:16}}},
+{key:"canReadTagFormat",value:function(a){return"ftyp"===String.fromCharCode.apply(String,a.slice(4,8))}}]);return e}(m);var d={0:"uint8",1:"text",13:"jpeg",14:"png",21:"int",22:"uint"},c={"\u00a9alb":"Album","\u00a9ART":"Artist",aART:"Album Artist","\u00a9day":"Release Date","\u00a9nam":"Title","\u00a9gen":"Genre",gnre:"Genre",trkn:"Track Number","\u00a9wrt":"Composer","\u00a9too":"Encoding Tool","\u00a9enc":"Encoded By",cprt:"Copyright",covr:"Cover Art","\u00a9grp":"Grouping",keyw:"Keywords","\u00a9lyr":"Lyrics",
+"\u00a9cmt":"Comment",tmpo:"Tempo",cpil:"Compilation",disk:"Disc Number",tvsh:"TV Show Name",tven:"TV Episode ID",tvsn:"TV Season",tves:"TV Episode",tvnn:"TV Network",desc:"Description",ldes:"Long Description",sonm:"Sort Name",soar:"Sort Artist",soaa:"Sort Album",soco:"Sort Composer",sosn:"Sort Show",purd:"Purchase Date",pcst:"Podcast",purl:"Podcast URL",catg:"Category",hdvd:"HD Video",stik:"Media Type",rtng:"Content Rating",pgap:"Gapless Playback",apID:"Purchase Account",sfID:"Country Code",atID:"Artist ID",
+cnID:"Catalog ID",plID:"Collection ID",geID:"Genre ID","xid ":"Vendor Information",flvr:"Codec Flavor"},b={title:"\u00a9nam",artist:"\u00a9ART",album:"\u00a9alb",year:"\u00a9day",comment:"\u00a9cmt",track:"trkn",genre:"\u00a9gen",picture:"covr",lyrics:"\u00a9lyr"};h.exports=f},{"./MediaFileReader":10,"./MediaTagReader":11}],10:[function(f,h,m){var k=function(){function d(c,b){for(var a=0;a<b.length;a++){var e=b[a];e.enumerable=e.enumerable||!1;e.configurable=!0;"value"in e&&(e.writable=!0);Object.defineProperty(c,
+e.key,e)}}return function(c,b,a){b&&d(c.prototype,b);a&&d(c,a);return c}}(),l=f("./StringUtils");f=function(){function d(){if(!(this instanceof d))throw new TypeError("Cannot call a class as a function");this._isInitialized=!1;this._size=0}k(d,[{key:"init",value:function(c){var b=this;if(this._isInitialized)setTimeout(c.onSuccess,1);else return this._init({onSuccess:function(){b._isInitialized=!0;c.onSuccess()},onError:c.onError})}},{key:"_init",value:function(c){throw Error("Must implement init function");
+}},{key:"loadRange",value:function(c,b){throw Error("Must implement loadRange function");}},{key:"getSize",value:function(){if(!this._isInitialized)throw Error("init() must be called first.");return this._size}},{key:"getByteAt",value:function(c){throw Error("Must implement getByteAt function");}},{key:"getBytesAt",value:function(c,b){for(var a=Array(b),e=0;e<b;e++)a[e]=this.getByteAt(c+e);return a}},{key:"isBitSetAt",value:function(c,b){return 0!=(this.getByteAt(c)&1<<b)}},{key:"getSByteAt",value:function(c){c=
+this.getByteAt(c);return 127<c?c-256:c}},{key:"getShortAt",value:function(c,b){var a=b?(this.getByteAt(c)<<8)+this.getByteAt(c+1):(this.getByteAt(c+1)<<8)+this.getByteAt(c);0>a&&(a+=65536);return a}},{key:"getSShortAt",value:function(c,b){var a=this.getShortAt(c,b);return 32767<a?a-65536:a}},{key:"getLongAt",value:function(c,b){var a=this.getByteAt(c),e=this.getByteAt(c+1),d=this.getByteAt(c+2),f=this.getByteAt(c+3),a=b?(((a<<8)+e<<8)+d<<8)+f:(((f<<8)+d<<8)+e<<8)+a;0>a&&(a+=4294967296);return a}},
+{key:"getSLongAt",value:function(c,b){var a=this.getLongAt(c,b);return 2147483647<a?a-4294967296:a}},{key:"getInteger24At",value:function(c,b){var a=this.getByteAt(c),e=this.getByteAt(c+1),d=this.getByteAt(c+2),a=b?((a<<8)+e<<8)+d:((d<<8)+e<<8)+a;0>a&&(a+=16777216);return a}},{key:"getStringAt",value:function(c,b){for(var a=[],e=c,d=0;e<c+b;e++,d++)a[d]=String.fromCharCode(this.getByteAt(e));return a.join("")}},{key:"getStringWithCharsetAt",value:function(c,b,a){c=this.getBytesAt(c,b);switch((a||
+"").toLowerCase()){case "utf-16":case "utf-16le":case "utf-16be":a=l.readUTF16String(c,"utf-16be"===a);break;case "utf-8":a=l.readUTF8String(c);break;default:a=l.readNullTerminatedString(c)}return a}},{key:"getCharAt",value:function(c){return String.fromCharCode(this.getByteAt(c))}},{key:"getSynchsafeInteger32At",value:function(c){var b=this.getByteAt(c),a=this.getByteAt(c+1),e=this.getByteAt(c+2);return this.getByteAt(c+3)&127|(e&127)<<7|(a&127)<<14|(b&127)<<21}}],[{key:"canReadFile",value:function(c){throw Error("Must implement canReadFile function");
+}}]);return d}();h.exports=f},{"./StringUtils":12}],11:[function(f,h,m){var k=function(){function f(d,c){for(var b=0;b<c.length;b++){var a=c[b];a.enumerable=a.enumerable||!1;a.configurable=!0;"value"in a&&(a.writable=!0);Object.defineProperty(d,a.key,a)}}return function(d,c,b){c&&f(d.prototype,c);b&&f(d,b);return d}}();f("./MediaFileReader");f=function(){function f(d){if(!(this instanceof f))throw new TypeError("Cannot call a class as a function");this._mediaFileReader=d;this._tags=null}k(f,[{key:"setTagsToRead",
+value:function(d){this._tags=d;return this}},{key:"read",value:function(d){var c=this;this._mediaFileReader.init({onSuccess:function(){c._loadData(c._mediaFileReader,{onSuccess:function(){try{var b=c._parseData(c._mediaFileReader,c._tags)}catch(a){if(d.onError){d.onError({type:"parseData",info:a.message});return}}d.onSuccess(b)},onError:d.onError})},onError:d.onError})}},{key:"getShortcuts",value:function(){return{}}},{key:"_loadData",value:function(d,c){throw Error("Must implement _loadData function");
+}},{key:"_parseData",value:function(d,c){throw Error("Must implement _parseData function");}},{key:"_expandShortcutTags",value:function(d){if(!d)return null;for(var c=[],b=this.getShortcuts(),a=0,e;e=d[a];a++)c=c.concat(b[e]||[e]);return c}}],[{key:"getTagIdentifierByteRange",value:function(){throw Error("Must implement");}},{key:"canReadTagFormat",value:function(d){throw Error("Must implement");}}]);return f}();h.exports=f},{"./MediaFileReader":10}],12:[function(f,h,m){var k=function(){function d(c,
+b){for(var a=0;a<b.length;a++){var e=b[a];e.enumerable=e.enumerable||!1;e.configurable=!0;"value"in e&&(e.writable=!0);Object.defineProperty(c,e.key,e)}}return function(c,b,a){b&&d(c.prototype,b);a&&d(c,a);return c}}(),l=function(){function d(c,b){if(!(this instanceof d))throw new TypeError("Cannot call a class as a function");this._value=c;this.bytesReadCount=b;this.length=c.length}k(d,[{key:"toString",value:function(){return this._value}}]);return d}();h.exports={readUTF16String:function(d,c,b){var a=
+0,e=1,g=0;b=Math.min(b||d.length,d.length);254==d[0]&&255==d[1]?(c=!0,a=2):255==d[0]&&254==d[1]&&(c=!1,a=2);c&&(e=0,g=1);c=[];for(var f=0;a<b;f++){var h=d[a+e],k=(h<<8)+d[a+g],a=a+2;if(0==k)break;else 216>h||224<=h?c[f]=String.fromCharCode(k):(h=(d[a+e]<<8)+d[a+g],a+=2,c[f]=String.fromCharCode(k,h))}return new l(c.join(""),a)},readUTF8String:function(d,c){var b=0;c=Math.min(c||d.length,d.length);239==d[0]&&187==d[1]&&191==d[2]&&(b=3);for(var a=[],e=0;b<c;e++){var g=d[b++];if(0==g)break;else if(128>
+g)a[e]=String.fromCharCode(g);else if(194<=g&&224>g){var f=d[b++];a[e]=String.fromCharCode(((g&31)<<6)+(f&63))}else if(224<=g&&240>g){var f=d[b++],h=d[b++];a[e]=String.fromCharCode(((g&255)<<12)+((f&63)<<6)+(h&63))}else if(240<=g&&245>g){var f=d[b++],h=d[b++],k=d[b++],g=((g&7)<<18)+((f&63)<<12)+((h&63)<<6)+(k&63)-65536;a[e]=String.fromCharCode((g>>10)+55296,(g&1023)+56320)}}return new l(a.join(""),b)},readNullTerminatedString:function(d,c){var b=[];c=c||d.length;for(var a=0;a<c;){var e=d[a++];if(0==
+e)break;b[a-1]=String.fromCharCode(e)}return new l(b.join(""),a)}}},{}],13:[function(f,h,m){function k(c,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);c.prototype=Object.create(b&&b.prototype,{constructor:{value:c,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(c,b):c.__proto__=b)}var l=function(){function c(b,a){for(var c=0;c<a.length;c++){var d=a[c];d.enumerable=d.enumerable||
+!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(b,d.key,d)}}return function(b,a,e){a&&c(b.prototype,a);e&&c(b,e);return b}}(),d=f("./ChunkedFileData");m=function(c){function b(a){if(!(this instanceof b))throw new TypeError("Cannot call a class as a function");var c;c=Object.getPrototypeOf(b).call(this);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");c=!c||"object"!==typeof c&&"function"!==typeof c?this:c;c._url=a;c._fileData=new d;
+return c}k(b,c);l(b,[{key:"_init",value:function(a){b._config.avoidHeadRequests?this._fetchSizeWithGetRequest(a):this._fetchSizeWithHeadRequest(a)}},{key:"_fetchSizeWithHeadRequest",value:function(a){var b=this;this._makeXHRRequest("HEAD",null,{onSuccess:function(c){(c=b._parseContentLength(c))?(b._size=c,a.onSuccess()):b._fetchSizeWithGetRequest(a)},onError:a.onError})}},{key:"_fetchSizeWithGetRequest",value:function(a){var b=this,c=this._roundRangeToChunkMultiple([0,0]);this._makeXHRRequest("GET",
+c,{onSuccess:function(c){var d=b._parseContentRange(c);c=b._getXhrResponseContent(c);if(d){if(null==d.instanceLength){b._fetchEntireFile(a);return}b._size=d.instanceLength}else b._size=c.length;b._fileData.addData(0,c);a.onSuccess()},onError:a.onError})}},{key:"_fetchEntireFile",value:function(a){var b=this;this._makeXHRRequest("GET",null,{onSuccess:function(c){c=b._getXhrResponseContent(c);b._size=c.length;b._fileData.addData(0,c);a.onSuccess()},onError:a.onError})}},{key:"_getXhrResponseContent",
+value:function(a){return a.responseBody||a.responseText||""}},{key:"_parseContentLength",value:function(a){a=this._getResponseHeader(a,"Content-Length");return null==a?a:parseInt(a,10)}},{key:"_parseContentRange",value:function(a){if(a=this._getResponseHeader(a,"Content-Range")){var b=a.match(/bytes (\d+)-(\d+)\/(?:(\d+)|\*)/i);if(!b)throw Error("FIXME: Unknown Content-Range syntax: ",a);return{firstBytePosition:parseInt(b[1],10),lastBytePosition:parseInt(b[2],10),instanceLength:b[3]?parseInt(b[3],
+10):null}}return null}},{key:"loadRange",value:function(a,b){var c=this;c._fileData.hasDataRange(a[0],Math.min(c._size,a[1]))?setTimeout(b.onSuccess,1):(a=this._roundRangeToChunkMultiple(a),a[1]=Math.min(c._size,a[1]),this._makeXHRRequest("GET",a,{onSuccess:function(d){d=c._getXhrResponseContent(d);c._fileData.addData(a[0],d);b.onSuccess()},onError:b.onError}))}},{key:"_roundRangeToChunkMultiple",value:function(a){return[a[0],a[0]+1024*Math.ceil((a[1]-a[0]+1)/1024)-1]}},{key:"_makeXHRRequest",value:function(a,
+c,d){var f=this._createXHRObject(),h=function(){if(200===f.status||206===f.status)d.onSuccess(f);else if(d.onError)d.onError({type:"xhr",info:"Unexpected HTTP status "+f.status+".",xhr:f});f=null};"undefined"!==typeof f.onload?(f.onload=h,f.onerror=function(){if(d.onError)d.onError({type:"xhr",info:"Generic XHR error, check xhr object.",xhr:f})}):f.onreadystatechange=function(){4===f.readyState&&h()};b._config.timeoutInSec&&(f.timeout=1E3*b._config.timeoutInSec,f.ontimeout=function(){if(d.onError)d.onError({type:"xhr",
+info:"Timeout after "+f.timeout/1E3+"s. Use jsmediatags.Config.setXhrTimeout to override.",xhr:f})});f.open(a,this._url);f.overrideMimeType("text/plain; charset=x-user-defined");c&&this._setRequestHeader(f,"Range","bytes="+c[0]+"-"+c[1]);this._setRequestHeader(f,"If-Modified-Since","Sat, 01 Jan 1970 00:00:00 GMT");f.send(null)}},{key:"_setRequestHeader",value:function(a,c,d){0>b._config.disallowedXhrHeaders.indexOf(c.toLowerCase())&&a.setRequestHeader(c,d)}},{key:"_hasResponseHeader",value:function(a,
+b){var c=a.getAllResponseHeaders();if(!c)return!1;for(var c=c.split("\r\n"),d=[],f=0;f<c.length;f++)d[f]=c[f].split(":")[0].toLowerCase();return 0<=d.indexOf(b.toLowerCase())}},{key:"_getResponseHeader",value:function(a,b){return this._hasResponseHeader(a,b)?a.getResponseHeader(b):null}},{key:"getByteAt",value:function(a){return this._fileData.getByteAt(a).charCodeAt(0)&255}},{key:"_createXHRObject",value:function(){if("undefined"===typeof window)return new (f("xhr2").XMLHttpRequest);if(window.XMLHttpRequest)return new window.XMLHttpRequest;
+throw Error("XMLHttpRequest is not supported");}}],[{key:"canReadFile",value:function(a){return"string"===typeof a&&/^[a-z]+:\/\//i.test(a)}},{key:"setConfig",value:function(a){for(var b in a)a.hasOwnProperty(b)&&(this._config[b]=a[b]);a=this._config.disallowedXhrHeaders;for(b=0;b<a.length;b++)a[b]=a[b].toLowerCase()}}]);return b}(f("./MediaFileReader"));m._config={avoidHeadRequests:!1,disallowedXhrHeaders:[],timeoutInSec:30};h.exports=m},{"./ChunkedFileData":5,"./MediaFileReader":10,xhr2:2}],14:[function(f,
+h,m){function k(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}function l(a,b){var c=0>a.offset&&(-a.offset>b||0<a.offset+a.length);return!(0<=a.offset&&a.offset+a.length>=b||c)}var d=function(){function a(b,c){for(var d=0;d<c.length;d++){var e=c[d];e.enumerable=e.enumerable||!1;e.configurable=!0;"value"in e&&(e.writable=!0);Object.defineProperty(b,e.key,e)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}();f("./MediaFileReader");m=f("./NodeFileReader");
+var c=f("./XhrFileReader"),b=f("./BlobFileReader"),a=f("./ArrayFileReader");f("./MediaTagReader");var e=f("./ID3v1TagReader"),g=f("./ID3v2TagReader");f=f("./MP4TagReader");var n=[],q=[],r=function(){function a(b){k(this,a);this._file=b}d(a,[{key:"setTagsToRead",value:function(a){this._tagsToRead=a;return this}},{key:"setFileReader",value:function(a){this._fileReader=a;return this}},{key:"setTagReader",value:function(a){this._tagReader=a;return this}},{key:"read",value:function(a){var b=new (this._getFileReader())(this._file),
+c=this;b.init({onSuccess:function(){c._getTagReader(b,{onSuccess:function(d){(new d(b)).setTagsToRead(c._tagsToRead).read(a)},onError:a.onError})},onError:a.onError})}},{key:"_getFileReader",value:function(){return this._fileReader?this._fileReader:this._findFileReader()}},{key:"_findFileReader",value:function(){for(var a=0;a<n.length;a++)if(n[a].canReadFile(this._file))return n[a];throw Error("No suitable file reader found for ",this._file);}},{key:"_getTagReader",value:function(a,b){if(this._tagReader){var c=
 this._tagReader;setTimeout(function(){b.onSuccess(c)},1)}else this._findTagReader(a,b)}},{key:"_findTagReader",value:function(a,b){for(var c=[],d=[],e=a.getSize(),f=0;f<q.length;f++){var g=q[f].getTagIdentifierByteRange();l(g,e)&&(0<=g.offset&&g.offset<e/2||0>g.offset&&g.offset<-e/2?c.push(q[f]):d.push(q[f]))}var h=!1,f={onSuccess:function(){if(h){for(var c=0;c<q.length;c++){var d=q[c].getTagIdentifierByteRange();if(l(d,e)){try{var f=a.getBytesAt(0<=d.offset?d.offset:d.offset+e,d.length)}catch(g){if(b.onError){b.onError({type:"fileReader",
 info:g.message});return}}if(q[c].canReadTagFormat(f)){b.onSuccess(q[c]);return}}}if(b.onError)b.onError({type:"tagFormat",info:"No suitable tag reader found"})}else h=!0},onError:b.onError};this._loadTagIdentifierRanges(a,c,f);this._loadTagIdentifierRanges(a,d,f)}},{key:"_loadTagIdentifierRanges",value:function(a,b,c){if(0===b.length)setTimeout(c.onSuccess,1);else{for(var d=[Number.MAX_VALUE,0],e=a.getSize(),f=0;f<b.length;f++){var g=b[f].getTagIdentifierByteRange(),h=0<=g.offset?g.offset:g.offset+
-e,g=h+g.length-1;d[0]=Math.min(h,d[0]);d[1]=Math.max(g,d[1])}a.loadRange(d,c)}}}]);return a}(),w=function(){function a(){k(this,a)}d(a,null,[{key:"addFileReader",value:function(b){p.push(b);return a}},{key:"addTagReader",value:function(b){q.push(b);return a}},{key:"removeTagReader",value:function(b){b=q.indexOf(b);0<=b&&q.splice(b,1);return a}},{key:"EXPERIMENTAL_avoidHeadRequests",value:function(){c.setConfig({avoidHeadRequests:!0})}},{key:"setDisallowedXhrHeaders",value:function(a){c.setConfig({disallowedXhrHeaders:a})}},
+e,g=h+g.length-1;d[0]=Math.min(h,d[0]);d[1]=Math.max(g,d[1])}a.loadRange(d,c)}}}]);return a}(),w=function(){function a(){k(this,a)}d(a,null,[{key:"addFileReader",value:function(b){n.push(b);return a}},{key:"addTagReader",value:function(b){q.push(b);return a}},{key:"removeTagReader",value:function(b){b=q.indexOf(b);0<=b&&q.splice(b,1);return a}},{key:"EXPERIMENTAL_avoidHeadRequests",value:function(){c.setConfig({avoidHeadRequests:!0})}},{key:"setDisallowedXhrHeaders",value:function(a){c.setConfig({disallowedXhrHeaders:a})}},
 {key:"setXhrTimeoutInSec",value:function(a){c.setConfig({timeoutInSec:a})}}]);return a}();w.addFileReader(c).addFileReader(b).addFileReader(a).addTagReader(g).addTagReader(e).addTagReader(f);"undefined"!==typeof process&&w.addFileReader(m);h.exports={read:function(a,b){(new r(a)).read(b)},Reader:r,Config:w}},{"./ArrayFileReader":3,"./BlobFileReader":4,"./ID3v1TagReader":6,"./ID3v2TagReader":8,"./MP4TagReader":9,"./MediaFileReader":10,"./MediaTagReader":11,"./NodeFileReader":1,"./XhrFileReader":13}]},
 {},[14])(14)});