https://exhibitors.iaa-transportation.com/static/js/5754.53165d29.js

1(self.webpackChunkvirtual_guide=self.webpackChunkvirtual_guide||[]).push([[5754],{37277:(e,t,n)=>{"use strict";n.d(t,{Tt:()=>N,Ze:()=>x,i6:()=>oe,qg:()=>se});var r=n(9131),i=n(97205),a=n.n(i),u=n(22728),s=n(73961),o=n(55277),c=function(e){return!!e&&"object"===typeof e},d=function e(){for(var t=arguments.length,n=new Array(t),r=0;r<t;r++)n[r]=arguments[r];return n.reduce(function(t,n){return"object"!==typeof n||Object.keys(n).forEach(function(r){Array.isArray(t[r])&&Array.isArray(n[r])?t[r]=t[r].concat(n[r]):c(t[r])&&c(n[r])?t[r]=e(t[r],n[r]):t[r]=n[r]}),t},{})},l=function(e){return Object.keys(e).map(function(t){return e[t]})},m=function(e){return e.reduce(function(e,t){return e.concat(t)},[])},f=function(e){if(!e.length)return[];for(var t=[],n=0;n<e.length;n++)t.push(e[n]);return t},p=function(e,t){for(var n=0;n<e.length;n++)if(t(e[n]))return n;return-1},g="INVALID_NUMBER_OF_PERIOD",v="DASH_EMPTY_MANIFEST",b="DASH_INVALID_XML",h="NO_BASE_URL",y="SEGMENT_TIME_UNSPECIFIED",S="UNSUPPORTED_UTC_TIMING_SCHEME",I=function(e){var t=e.baseUrl,n=void 0===t?"":t,i=e.source,u=void 0===i?"":i,s=e.range,o=void 0===s?"":s,c=e.indexRange,d=void 0===c?"":c,l={uri:u,resolvedUri:(0,r.A)(n||"",u)};if(o||d){var m,f=(o||d).split("-"),p=a().BigInt?a().BigInt(f[0]):parseInt(f[0],10),g=a().BigInt?a().BigInt(f[1]):parseInt(f[1],10);p<Number.MAX_SAFE_INTEGER&&"bigint"===typeof p&&(p=Number(p)),g<Number.MAX_SAFE_INTEGER&&"bigint"===typeof g&&(g=Number(g)),"bigint"===typeof(m="bigint"===typeof g||"bigint"===typeof p?a().BigInt(g)-a().BigInt(p)+a().BigInt(1):g-p+1)&&m<Number.MAX_SAFE_INTEGER&&(m=Number(m)),l.byterange={length:m,offset:p}}return l},D=function(e){return e&&"number"!==typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e},U={static:function(e){var t=e.duration,n=e.timescale,r=void 0===n?1:n,i=e.sourceDuration,a=e.periodDuration,u=D(e.endNumber),s=t/r;return"number"===typeof u?{start:0,end:u}:"number"===typeof a?{start:0,end:a/s}:{start:0,end:i/s}},dynamic:function(e){var t=e.NOW,n=e.clientOffset,r=e.availabilityStartTime,i=e.timescale,a=void 0===i?1:i,u=e.duration,s=e.periodStart,o=void 0===s?0:s,c=e.minimumUpdatePeriod,d=void 0===c?0:c,l=e.timeShiftBufferDepth,m=void 0===l?1/0:l,f=D(e.endNumber),p=(t+n)/1e3,g=r+o,v=p+d-g,b=Math.ceil(v*a/u),h=Math.floor((p-g-m)*a/u),y=Math.floor((p-g)*a/u);return{start:Math.max(0,h),end:"number"===typeof f?f:Math.min(b,y)}}},E=function(e){var t=e.type,n=e.duration,r=e.timescale,i=void 0===r?1:r,a=e.periodDuration,u=e.sourceDuration,s=U[t](e),o=function(e,t){for(var n=[],r=e;r<t;r++)n.push(r);return n}(s.start,s.end).map(function(e){return function(t){var n=e.duration,r=e.timescale,i=void 0===r?1:r,a=e.periodStart,u=e.startNumber;return{number:(void 0===u?1:u)+t,duration:n/i,timeline:a,time:t*n}}}(e));if("static"===t){var c=o.length-1,d="number"===typeof a?a:u;o[c].duration=d-n/i*c}return o},T=function(e){var t=e.baseUrl,n=e.initialization,r=void 0===n?{}:n,i=e.sourceDuration,a=e.indexRange,u=void 0===a?"":a,s=e.periodStart,o=e.presentationTime,c=e.number,d=void 0===c?0:c,l=e.duration;if(!t)throw new Error(h);var m=I({baseUrl:t,source:r.sourceURL,range:r.range}),f=I({baseUrl:t,source:t,indexRange:u});if(f.map=m,l){var p=E(e);p.length&&(f.duration=p[0].duration,f.timeline=p[0].timeline)}else i&&(f.duration=i,f.timeline=s);return f.presentationTime=o||s,f.number=d,[f]},N=function(e,t,n){var r,i=e.sidx.map?e.sidx.map:null,u=e.sidx.duration,s=e.timeline||0,o=e.sidx.byterange,c=o.offset+o.length,d=t.timescale,l=t.references.filter(function(e){return 1!==e.referenceType}),m=[],f=e.endList?"static":"dynamic",p=e.sidx.timeline,g=p,v=e.mediaSequence||0;r="bigint"===typeof t.firstOffset?a().BigInt(c)+t.firstOffset:c+t.firstOffset;for(var b=0;b<l.length;b++){var h=t.references[b],y=h.referencedSize,S=h.subsegmentDuration,I=void 0;I="bigint"===typeof r?r+a().BigInt(y)-a().BigInt(1):r+y-1;var D=T({baseUrl:n,timescale:d,timeline:s,periodStart:p,presentationTime:g,number:v,duration:S,sourceDuration:u,indexRange:r+"-"+I,type:f})[0];i&&(D.map=i),m.push(D),r+="bigint"===typeof r?a().BigInt(y):y,g+=S/d,v++}return e.segments=m,e},R=["AUDIO","SUBTITLES"],w=1/60,A=function(e){return(t=e,n=function(e){return e.timeline},l(t.reduce(function(e,t){return t.forEach(function(t){e[n(t)]=t}),e},{}))).sort(function(e,t){return e.timeline>t.timeline?1:-1});var t,n},M=function(e){var t=[];return(0,u._)(e,R,function(e,n,r,i){t=t.concat(e.playlists||[])}),t},O=function(e){var t=e.playlist,n=e.mediaSequence;

1t.mediaSequence=n,t.segments.forEach(function(e,n){e.number=t.mediaSequence+n})},P=function(e){var t=e.oldManifest,n=e.newManifest,r=t.playlists.concat(M(t)),i=n.playlists.concat(M(n));return n.timelineStarts=A([t.timelineStarts,n.timelineStarts]),function(e){var t=e.oldPlaylists,n=e.newPlaylists,r=e.timelineStarts;n.forEach(function(e){e.discontinuitySequence=p(r,function(t){return t.timeline===e.timeline});var n=function(e,t){for(var n=0;n<e.length;n++)if(e[n].attributes.NAME===t)return e[n];return null}(t,e.attributes.NAME);if(n&&!e.sidx){var i=e.segments[0],a=p(n.segments,function(e){return Math.abs(e.presentationTime-i.presentationTime)<w});if(-1===a)return O({playlist:e,mediaSequence:n.mediaSequence+n.segments.length}),e.segments[0].discontinuity=!0,e.discontinuityStarts.unshift(0),void((!n.segments.length&&e.timeline>n.timeline||n.segments.length&&e.timeline>n.segments[n.segments.length-1].timeline)&&e.discontinuitySequence--);n.segments[a].discontinuity&&!i.discontinuity&&(i.discontinuity=!0,e.discontinuityStarts.unshift(0),e.discontinuitySequence--),O({playlist:e,mediaSequence:n.segments[a].number})}})}({oldPlaylists:r,newPlaylists:i,timelineStarts:n.timelineStarts}),n},x=function(e){return e&&e.uri+"-"+function(e){var t;return t="bigint"===typeof e.offset||"bigint"===typeof e.length?a().BigInt(e.offset)+a().BigInt(e.length)-a().BigInt(1):e.offset+e.length-1,e.offset+"-"+t}(e.byterange)},L=function(e){return l(e.reduce(function(e,t){var n=t.attributes.id+(t.attributes.lang||"");if(e[n]){var r;if(t.segments)t.segments[0]&&(t.segments[0].discontinuity=!0),(r=e[n].segments).push.apply(r,t.segments);t.attributes.contentProtection&&(e[n].attributes.contentProtection=t.attributes.contentProtection)}else e[n]=t,e[n].attributes.timelineStarts=[];return e[n].attributes.timelineStarts.push({start:t.attributes.periodStart,timeline:t.attributes.periodStart}),e},{})).map(function(e){var t,n;return e.discontinuityStarts=(t=e.segments||[],n="discontinuity",t.reduce(function(e,t,r){return t[n]&&e.push(r),e},[])),e})},B=function(e,t){var n=x(e.sidx),r=n&&t[n]&&t[n].sidx;return r&&N(e,r,e.sidx.resolvedUri),e},C=function(e,t){if(void 0===t&&(t={}),!Object.keys(t).length)return e;for(var n in e)e[n]=B(e[n],t);return e},_=function(e){var t,n=e.attributes,r=e.segments,i=e.sidx,a=e.discontinuityStarts,u={attributes:(t={NAME:n.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:n.width,height:n.height},CODECS:n.codecs,BANDWIDTH:n.bandwidth},t["PROGRAM-ID"]=1,t),uri:"",endList:"static"===n.type,timeline:n.periodStart,resolvedUri:"",targetDuration:n.duration,discontinuityStarts:a,timelineStarts:n.timelineStarts,segments:r};return n.frameRate&&(u.attributes["FRAME-RATE"]=n.frameRate),n.contentProtection&&(u.contentProtection=n.contentProtection),i&&(u.sidx=i),u},q=function(e){var t=e.attributes;return"video/mp4"===t.mimeType||"video/webm"===t.mimeType||"video"===t.contentType},F=function(e){var t=e.attributes;return"audio/mp4"===t.mimeType||"audio/webm"===t.mimeType||"audio"===t.contentType},k=function(e){var t=e.attributes;return"text/vtt"===t.mimeType||"text"===t.contentType},G=function(e){return e?Object.keys(e).reduce(function(t,n){var r=e[n];return t.concat(r.playlists)},[]):[]},z=function(e){var t,n=e.dashPlaylists,r=e.locations,i=e.sidxMapping,a=void 0===i?{}:i,u=e.previousManifest;if(!n.length)return{};var s=n[0].attributes,o=s.sourceDuration,c=s.type,d=s.suggestedPresentationDelay,l=s.minimumUpdatePeriod,m=L(n.filter(q)).map(_),f=L(n.filter(F)),g=L(n.filter(k)),v=n.map(function(e){return e.attributes.captionServices}).filter(Boolean),b={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:(t={AUDIO:{},VIDEO:{}},t["CLOSED-CAPTIONS"]={},t.SUBTITLES={},t),uri:"",duration:o,playlists:C(m,a)};l>=0&&(b.minimumUpdatePeriod=1e3*l),r&&(b.locations=r),"dynamic"===c&&(b.suggestedPresentationDelay=d);var h,y,S=0===b.playlists.length,I=f.length?function(e,t,n){var r;void 0===t&&(t={}),void 0===n&&(n=!1);var i=e.reduce(function(e,i){var a=i.attributes.role&&i.attributes.role.value||"",u=i.attributes.lang||"",s=i.attributes.label||"main";if(u&&!i.attributes.label){var o=a?" ("+a+")":"";s=""+i.attributes.lang+o}e[s]||(e[s]={language:u,autoselect:!0,default:"main"===a,playlists:[],uri:""});var c=B(function(e,t){var n,r=e.attributes,i=e.segments,a=e.sidx,u=e.mediaSequence,s=e.discontinuitySequence,o=e.discontinuityStarts,c={attributes:(n={NAME:r.id,BANDWIDTH:r.bandwidth,CODECS:r.codecs},n["PROGRAM-ID"]=1,n),uri:"",endList:"static"===r.type,timeline:r.periodStart,resolvedUri:"",targetDuration:r.duration,discontinuitySequence:s,discontinuityStarts:o,timelineStarts:r.timelineStarts,mediaSequence:u,segments:i};return r.contentProtection&&(c.contentProtection=r.contentProtection),a&&(c.sidx=a),t&&(c.attributes.AUDIO="audio",c.attributes.SUBTITLES="subs"),c}(i,n),t);return e[s].playlists.push(c),"undefined"===typeof r&&"main"===a&&((r=i).default=!0),e},{});return r||(i[Object.keys(i)[0]].default=!0),i}(f,a,S):null,D=g.length?function(e,t){return void 0===t&&(t={}),e.reduce(function(e,n){var r=n.attributes.lang||"text";return e[r]||(e[r]={language:r,default:!1,autoselect:!1,playlists:[],uri:""}),e[r].playlists.push(B(function(e){var t,n=e.attributes,r=e.segments,i=e.mediaSequence,a=e.discontinuityStarts,u=e.discontinuitySequence;"undefined"===typeof r&&(r=[{uri:n.baseUrl,timeline:n.periodStart,resolvedUri:n.baseUrl||"",duration:n.sourceDuration,number:0}],n.duration=n.sourceDuration);var s=((t={NAME:n.id,BANDWIDTH:n.bandwidth})["PROGRAM-ID"]=1,t);return n.codecs&&(s.CODECS=n.codecs),{attributes:s,uri:"",endList:"static"===n.type,timeline:n.periodStart,resolvedUri:n.baseUrl||"",targetDuration:n.duration,timelineStarts:n.timelineStarts,discontinuityStarts:a,discontinuitySequence:u,mediaSequence:i,segments:r}}(n),t)),e},{})}(g,a):null,U=m.concat(G(I),G(D)),E=U.map(function(e){return e.timelineStarts});return b.timelineStarts=A(E),h=U,y=b.timelineStarts,h.forEach(function(e){e.mediaSequence=0,e.discontinuitySequence=p(y,function(t){return t.timeline===e.timeline}

1),e.segments&&e.segments.forEach(function(e,t){e.number=t})}),I&&(b.mediaGroups.AUDIO.audio=I),D&&(b.mediaGroups.SUBTITLES.subs=D),v.length&&(b.mediaGroups["CLOSED-CAPTIONS"].cc=v.reduce(function(e,t){return t?(t.forEach(function(t){var n=t.channel,r=t.language;e[r]={autoselect:!1,default:!1,instreamId:n,language:r},t.hasOwnProperty("aspectRatio")&&(e[r].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[r].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[r]["3D"]=t["3D"])}),e):e},{})),u?P({oldManifest:u,newManifest:b}):b},j=function(e,t,n){var r=e.NOW,i=e.clientOffset,a=e.availabilityStartTime,u=e.timescale,s=void 0===u?1:u,o=e.periodStart,c=void 0===o?0:o,d=e.minimumUpdatePeriod,l=(r+i)/1e3+(void 0===d?0:d)-(a+c);return Math.ceil((l*s-t)/n)},$=function(e,t){for(var n=e.type,r=e.minimumUpdatePeriod,i=void 0===r?0:r,a=e.media,u=void 0===a?"":a,s=e.sourceDuration,o=e.timescale,c=void 0===o?1:o,d=e.startNumber,l=void 0===d?1:d,m=e.periodStart,f=[],p=-1,g=0;g<t.length;g++){var v=t[g],b=v.d,h=v.r||0,y=v.t||0;p<0&&(p=y),y&&y>p&&(p=y);var S=void 0;if(h<0){var I=g+1;S=I===t.length?"dynamic"===n&&i>0&&u.indexOf("$Number$")>0?j(e,p,b):(s*c-p)/b:(t[I].t-p)/b}else S=h+1;for(var D=l+f.length+S,U=l+f.length;U<D;)f.push({number:U,duration:b/c,time:p,timeline:m}),p+=b,U++}return f},H=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,W=function(e,t){return e.replace(H,function(e){return function(t,n,r,i){if("$$"===t)return"$";if("undefined"===typeof e[n])return t;var a=""+e[n];return"RepresentationID"===n?a:(i=r?parseInt(i,10):1,a.length>=i?a:""+new Array(i-a.length+1).join("0")+a)}}(t))},V=function(e,t){var n={RepresentationID:e.id,Bandwidth:e.bandwidth||0},i=e.initialization,a=void 0===i?{sourceURL:"",range:""}:i,u=I({baseUrl:e.baseUrl,source:W(a.sourceURL,n),range:a.range}),s=function(e,t){return e.duration||t?e.duration?E(e):$(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodStart}]}(e,t);return s.map(function(t){n.Number=t.number,n.Time=t.time;var i=W(e.media||"",n),a=e.timescale||1,s=e.presentationTimeOffset||0,o=e.periodStart+(t.time-s)/a;return{uri:i,timeline:t.timeline,duration:t.duration,resolvedUri:(0,r.A)(e.baseUrl||"",i),map:u,number:t.number,presentationTime:o}})},X=function(e,t){var n=e.duration,r=e.segmentUrls,i=void 0===r?[]:r,a=e.periodStart;if(!n&&!t||n&&t)throw new Error(y);var u,s=i.map(function(t){return function(e,t){var n=e.baseUrl,r=e.initialization,i=void 0===r?{}:r,a=I({baseUrl:n,source:i.sourceURL,range:i.range}),u=I({baseUrl:n,source:t.media,range:t.mediaRange});return u.map=a,u}(e,t)});return n&&(u=E(e)),t&&(u=$(e,t)),u.map(function(t,n){if(s[n]){var r=s[n],i=e.timescale||1,u=e.presentationTimeOffset||0;return r.timeline=t.timeline,r.duration=t.duration,r.number=t.number,r.presentationTime=a+(t.time-u)/i,r}}).filter(function(e){return e})},Y=function(e){var t,n,r=e.attributes,i=e.segmentInfo;i.template?(n=V,t=d(r,i.template)):i.base?(n=T,t=d(r,i.base)):i.list&&(n=X,t=d(r,i.list));var a={attributes:r};if(!n)return a;var u=n(t,i.segmentTimeline);if(t.duration){var s=t,o=s.duration,c=s.timescale,l=void 0===c?1:c;t.duration=o/l}else u.length?t.duration=u.reduce(function(e,t){return Math.max(e,Math.ceil(t.duration))},0):t.duration=0;return a.attributes=t,a.segments=u,i.base&&t.indexRange&&(a.sidx=u[0],a.segments=[]),a},Z=function(e,t){return f(e.childNodes).filter(function(e){return e.tagName===t})},J=function(e){return e.textContent.trim()},K=function(e){var t=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);if(!t)return 0;var n=t.slice(1),r=n[0],i=n[1],a=n[2],u=n[3],s=n[4],o=n[5];return 31536e3*parseFloat(r||0)+2592e3*parseFloat(i||0)+86400*parseFloat(a||0)+3600*parseFloat(u||0)+60*parseFloat(s||0)+parseFloat(o||0)},Q={mediaPresentationDuration:function(e){return K(e)},availabilityStartTime:function(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(t=e)&&(t+="Z"),Date.parse(t)/1e3;var t},minimumUpdatePeriod:function(e){return K(e)},suggestedPresentationDelay:function(e){return K(e)},type:function(e){return e},timeShiftBufferDepth:function(e){return K(e)},start:function(e){return K(e)},width:function(e){return parseInt(e,10)},height:function(e){return parseInt(e,10)},bandwidth:function(e){return parseInt(e,10)},frameRate:function(e){return function(e){return parseFloat(e.split("/").reduce(function(e,t){return e/t}))}(e)},startNumber:function(e){return parseInt(e,10)},timescale:function(e){return parseInt(e,10)},presentationTimeOffset:function(e){return parseInt(e,10)},duration:function(e){var t=parseInt(e,10);return isNaN(t)?K(e):t},d:function(e){return parseInt(e,10)},t:function(e){return parseInt(e,10)},r:function(e){return parseInt(e,10)},DEFAULT:function(e){return e}},ee=function(e){return e&&e.attributes?f(e.attributes).reduce(function(e,t){var n=Q[t.name]||Q.DEFAULT;return e[t.name]=n(t.value),e},{}):{}},te={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},ne=function(e,t){return t.length?m(e.map(function(e){return t.map(function(t){return(0,r.A)(e,J(t))})})):e},re=function(e){var t=Z(e,"SegmentTemplate")[0],n=Z(e,"SegmentList")[0],r=n&&Z(n,"SegmentURL").map(function(e){return d({tag:"SegmentURL"},ee(e))}),i=Z(e,"SegmentBase")[0],a=n||t,u=a&&Z(a,"SegmentTimeline")[0],s=n||i||t,o=s&&Z(s,"Initialization")[0],c=t&&ee(t);c&&o?c.initialization=o&&ee(o):c&&c.initialization&&(c.initialization={sourceURL:c.initialization});var l={template:c,segmentTimeline:u&&Z(u,"S").map(function(e){return ee(e)}),list:n&&d(ee(n),{segmentUrls:r,initialization:ee(o)}),base:i&&d(ee(i),{initialization:ee(o)})};return Object.keys(l).forEach(function(e){l[e]||delete l[e]}),l},ie=function(e,t,n){return function(r){var i,a=ee(r),u=ne(t,Z(r,"BaseURL")),o=Z(r,"Role")[0],c={role:ee(o)},l=d(e,a,c),f=Z(r,"Accessibility")[0],p="urn:scte:dash:cc:cea-608:2

1015"===(i=ee(f)).schemeIdUri?("string"!==typeof i.value?[]:i.value.split(";")).map(function(e){var t,n;if(n=e,/^CC\d=/.test(e)){var r=e.split("=");t=r[0],n=r[1]}else/^CC\d$/.test(e)&&(t=e);return{channel:t,language:n}}):"urn:scte:dash:cc:cea-708:2015"===i.schemeIdUri?("string"!==typeof i.value?[]:i.value.split(";")).map(function(e){var t={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};if(/=/.test(e)){var n=e.split("="),r=n[0],i=n[1],a=void 0===i?"":i;t.channel=r,t.language=e,a.split(",").forEach(function(e){var n=e.split(":"),r=n[0],i=n[1];"lang"===r?t.language=i:"er"===r?t.easyReader=Number(i):"war"===r?t.aspectRatio=Number(i):"3D"===r&&(t["3D"]=Number(i))})}else t.language=e;return t.channel&&(t.channel="SERVICE"+t.channel),t}):void 0;p&&(l=d(l,{captionServices:p}));var g=Z(r,"Label")[0];if(g&&g.childNodes.length){var v=g.childNodes[0].nodeValue.trim();l=d(l,{label:v})}var b=Z(r,"ContentProtection").reduce(function(e,t){var n=ee(t);n.schemeIdUri&&(n.schemeIdUri=n.schemeIdUri.toLowerCase());var r=te[n.schemeIdUri];if(r){e[r]={attributes:n};var i=Z(t,"cenc:pssh")[0];if(i){var a=J(i);e[r].pssh=a&&(0,s.A)(a)}}return e},{});Object.keys(b).length&&(l=d(l,{contentProtection:b}));var h=re(r),y=Z(r,"Representation"),S=d(n,h);return m(y.map(function(e,t,n){return function(r){var i=Z(r,"BaseURL"),a=ne(t,i),u=d(e,ee(r)),s=re(r);return a.map(function(e){return{segmentInfo:d(n,s),attributes:d(u,{baseUrl:e})}})}}(l,u,S)))}},ae=function(e,t){return function(n,r){var i=ne(t,Z(n.node,"BaseURL")),a=d(e,{periodStart:n.attributes.start});"number"===typeof n.attributes.duration&&(a.periodDuration=n.attributes.duration);var u=Z(n.node,"AdaptationSet"),s=re(n.node);return m(u.map(ie(a,i,s)))}},ue=function(e){if(""===e)throw new Error(v);var t,n,r=new o.DOMParser;try{n=(t=r.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(i){}if(!n||n&&n.getElementsByTagName("parsererror").length>0)throw new Error(b);return n},se=function(e,t){void 0===t&&(t={});var n=function(e,t){void 0===t&&(t={});var n=t,r=n.manifestUri,i=void 0===r?"":r,a=n.NOW,u=void 0===a?Date.now():a,s=n.clientOffset,o=void 0===s?0:s,c=Z(e,"Period");if(!c.length)throw new Error(g);var d=Z(e,"Location"),l=ee(e),f=ne([i],Z(e,"BaseURL"));l.type=l.type||"static",l.sourceDuration=l.mediaPresentationDuration||0,l.NOW=u,l.clientOffset=o,d.length&&(l.locations=d.map(J));var p=[];return c.forEach(function(e,t){var n=ee(e),r=p[t-1];n.start=function(e){var t=e.attributes,n=e.priorPeriodAttributes,r=e.mpdType;return"number"===typeof t.start?t.start:n&&"number"===typeof n.start&&"number"===typeof n.duration?n.start+n.duration:n||"static"!==r?null:0}({attributes:n,priorPeriodAttributes:r?r.attributes:null,mpdType:l.type}),p.push({node:e,attributes:n})}),{locations:l.locations,representationInfo:m(p.map(ae(l,f)))}}(ue(e),t),r=n.representationInfo.map(Y);return z({dashPlaylists:r,locations:n.locations,sidxMapping:t.sidxMapping,previousManifest:t.previousManifest})},oe=function(e){return function(e){var t=Z(e,"UTCTiming")[0];if(!t)return null;var n=ee(t);switch(n.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":n.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":n.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":n.method="DIRECT",n.value=Date.parse(n.value);break;default:throw new Error(S)}return n}(ue(e))}},43982:e=>{var t=1e3,n=60*t,r=60*n,i=24*r,a=7*i,u=365.25*i;function s(e,t,n,r){var i=t>=1.5*n;return Math.round(e/n)+" "+r+(i?"s":"")}e.exports=function(e,o){o=o||{};var c=typeof e;if("string"===c&&e.length>0)return function(e){if((e=String(e)).length>100)return;var s=/^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(e);if(!s)return;var o=parseFloat(s[1]);switch((s[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return o*u;case"weeks":case"week":case"w":return o*a;case"days":case"day":case"d":return o*i;case"hours":case"hour":case"hrs":case"hr":case"h":return o*r;case"minutes":case"minute":case"mins":case"min":case"m":return o*n;case"seconds":case"second":case"secs":case"sec":case"s":return o*t;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return o;default:return}}(e);if("number"===c&&isFinite(e))return o.long?function(e){var a=Math.abs(e);if(a>=i)return s(e,a,i,"day");if(a>=r)return s(e,a,r,"hour");if(a>=n)return s(e,a,n,"minute");

1if(a>=t)return s(e,a,t,"second");return e+" ms"}(e):function(e){var a=Math.abs(e);if(a>=i)return Math.round(e/i)+"d";if(a>=r)return Math.round(e/r)+"h";if(a>=n)return Math.round(e/n)+"m";if(a>=t)return Math.round(e/t)+"s";return e+"ms"}(e);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(e))}}}]);