mpd-parser - npm Package Compare versions

Comparing version 0.17.0 to 0.18.0

CHANGELOG.md

@@ -0,1 +1,19 @@
+<a name="0.18.0"></a>
+# [0.18.0](https://github.com/videojs/mpd-parser/compare/v0.17.0...v0.18.0) (2021-07-28)
+
+### Features
+
+* add Period[@start](https://github.com/start) attribute when missing ([#137](https://github.com/videojs/mpd-parser/issues/137)) ([f118a8b](https://github.com/videojs/mpd-parser/commit/f118a8b))
+* add presentationTime as an attribute on each SegmentTemplate segment ([#139](https://github.com/videojs/mpd-parser/issues/139)) ([a972b8c](https://github.com/videojs/mpd-parser/commit/a972b8c))
+
+### Bug Fixes
+
+* generate proper number of segments for multiperiod content that uses segment template ([#138](https://github.com/videojs/mpd-parser/issues/138)) ([39109d0](https://github.com/videojs/mpd-parser/commit/39109d0))
+
+### Code Refactoring
+
+* default MPD[@type](https://github.com/type) to static when missing ([#136](https://github.com/videojs/mpd-parser/issues/136)) ([281e035](https://github.com/videojs/mpd-parser/commit/281e035))
+* rename master manifest to main manifest ([#141](https://github.com/videojs/mpd-parser/issues/141)) ([5720fbd](https://github.com/videojs/mpd-parser/commit/5720fbd))
+* rename SegmentInfo property from timeline to segmentTimeline ([#140](https://github.com/videojs/mpd-parser/issues/140)) ([1601467](https://github.com/videojs/mpd-parser/commit/1601467))
+
 <a name="0.17.0"></a>
@@ -2,0 +20,0 @@ # [0.17.0](https://github.com/videojs/mpd-parser/compare/v0.16.0...v0.17.0) (2021-05-28)

dist/mpd-parser.min.js

@@ -1,2 +0,2 @@
-/*! @name mpd-parser @version 0.17.0 @license Apache-2.0 */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("global/window"),require("xmldom")):"function"==typeof define&&define.amd?define(["exports","global/window","xmldom"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).mpdParser={},e.window,e.window)}(this,(function(e,t,r){"use strict";function n(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var i=n(t),a=function(e){return!!e&&"object"==typeof e},o=function e(){for(var t=arguments.length,r=new Array(t),n=0;n<t;n++)r[n]=arguments[n];return r.reduce((function(t,r){return"object"!=typeof r||Object.keys(r).forEach((function(n){Array.isArray(t[n])&&Array.isArray(r[n])?t[n]=t[n].concat(r[n]):a(t[n])&&a(r[n])?t[n]=e(t[n],r[n]):t[n]=r[n]})),t}),{})},u=function(e){return e.reduce((function(e,t){return e.concat(t)}),[])},s=function(e){if(!e.length)return[];for(var t=[],r=0;r<e.length;r++)t.push(e[r]);return t},c="INVALID_NUMBER_OF_PERIOD",d="DASH_EMPTY_MANIFEST",l="DASH_INVALID_XML",f="NO_BASE_URL",m="SEGMENT_TIME_UNSPECIFIED",p="UNSUPPORTED_UTC_TIMING_SCHEME";var h=function(e,t,r){return e(r={path:t,exports:{},require:function(e,t){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==t&&r.path)}},r.exports),r.exports}((function(e,t){var r,n,i,a,o;r=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/?#]*\/)*[^;?#]*)?(;[^?#]*)?(\?[^#]*)?(#[^]*)?$/,n=/^([^\/?#]*)([^]*)$/,i=/(?:\/|^)\.(?=\/)/g,a=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,o={buildAbsoluteURL:function(e,t,r){if(r=r||{},e=e.trim(),!(t=t.trim())){if(!r.alwaysNormalize)return e;var i=o.parseURL(e);if(!i)throw new Error("Error trying to parse base URL.");return i.path=o.normalizePath(i.path),o.buildURLFromParts(i)}var a=o.parseURL(t);if(!a)throw new Error("Error trying to parse relative URL.");if(a.scheme)return r.alwaysNormalize?(a.path=o.normalizePath(a.path),o.buildURLFromParts(a)):t;var u=o.parseURL(e);if(!u)throw new Error("Error trying to parse base URL.");if(!u.netLoc&&u.path&&"/"!==u.path[0]){var s=n.exec(u.path);u.netLoc=s[1],u.path=s[2]}u.netLoc&&!u.path&&(u.path="/");var c={scheme:u.scheme,netLoc:a.netLoc,path:null,params:a.params,query:a.query,fragment:a.fragment};if(!a.netLoc&&(c.netLoc=u.netLoc,"/"!==a.path[0]))if(a.path){var d=u.path,l=d.substring(0,d.lastIndexOf("/")+1)+a.path;c.path=o.normalizePath(l)}else c.path=u.path,a.params||(c.params=u.params,a.query||(c.query=u.query));return null===c.path&&(c.path=r.alwaysNormalize?o.normalizePath(a.path):a.path),o.buildURLFromParts(c)},parseURL:function(e){var t=r.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(i,"");e.length!==(e=e.replace(a,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=o})),v="http://example.com",g=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=i.default.location&&i.default.location.href||"");var r="function"==typeof i.default.URL,n=/^\/\//.test(e),a=!i.default.location&&!/\/\//i.test(e);if(r?e=new i.default.URL(e,i.default.location||v):/\/\//i.test(e)||(e=h.buildAbsoluteURL(i.default.location&&i.default.location.href||"",e)),r){var o=new URL(t,e);return a?o.href.slice(v.length):n?o.href.slice(o.protocol.length):o.href}return h.buildAbsoluteURL(e,t)},b=function(e){var t=e.baseUrl,r=void 0===t?"":t,n=e.source,i=void 0===n?"":n,a=e.range,o=void 0===a?"":a,u=e.indexRange,s=void 0===u?"":u,c={uri:i,resolvedUri:g(r||"",i)};if(o||s){var d=(o||s).split("-"),l=parseInt(d[0],10),f=parseInt(d[1],10);c.byterange={length:f-l+1,offset:l}}return c},y=function(e){return e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e},U={static:function(e){var t=e.duration,r=e.timescale,n=void 0===r?1:r,i=e.sourceDuration,a=y(e.endNumber);return{start:0,end:"number"==typeof a?a:Math.ceil(i/(t/n))}},dynamic:function(e){var t=e.NOW,r=e.clientOffset,n=e.availabilityStartTime,i=e.timescale,a=void 0===i?1:i,o=e.duration,u=e.start,s=void 0===u?0:u,c=e.minimumUpdatePeriod,d=void 0===c?0:c,l=e.timeShiftBufferDepth,f=void 0===l?1/0:l,m=y(e.endNumber),p=(t+r)/1e3,h=n+s,v=p+d-h,g=Math.ceil(v*a/o),b=Math.floor((p-h-f)*a/o),U=Math.floor((p-h)*a/o);return{start:Math.max(0,b),end:"number"==typeof m?m:Math.min(g,U)}}},I=function(e){var t=e.type,r=void 0===t?"static":t,n=e.duration,i=e.timescale,a=void 0===i?1:i,o=e.sourceDuration,u=U[r](e),s=function(e,t){for(var r=[],n=e;n<t;n++)r.push(n);return r}(u.start,u.end).map(function(e){return function(t,r){var n=e.duration,i=e.timescale,a=void 0===i?1:i,o=e.periodIndex,u=e.startNumber;return{number:(void 0===u?1:u)+t,duration:n/a,timeline:o,time:r*n}}}(e));if("static"===r){var c=s.length-1;s[c].duration=o-n/a*c}return s},D=function(e){var t=e.baseUrl,r=e.initialization,n=void 0===r?{}:r,i=e.sourceDuration,a=e.indexRange,o=void 0===a?"":a,u=e.duration;if(!t)throw new Error(f);var s=b({baseUrl:t,source:n.sourceURL,range:n.range}),c=b({baseUrl:t,source:t,indexRange:o});if(c.map=s,u){var d=I(e);d.length&&(c.duration=d[0].duration,c.timeline=d[0].timeline)}else i&&(c.duration=i,c.timeline=0);return c.number=0,[c]},R=function(e,t,r){for(var n=e.sidx.map?e.sidx.map:null,i=e.sidx.duration,a=e.timeline||0,o=e.sidx.byterange,u=o.offset+o.length,s=t.timescale,c=t.references.filter((function(e){return 1!==e.referenceType})),d=[],l=u+t.firstOffset,f=0;f<c.length;f++){var m=t.references[f],p=m.referencedSize,h=m.subsegmentDuration,v=D({baseUrl:r,timescale:s,timeline:a,periodIndex:a,duration:h,sourceDuration:i,indexRange:l+"-"+(l+p-1)})[0];n&&(v.map=n),d.push(v),l+=p}return e.segments=d,e},L=function(e){return e&&e.uri+"-"+(t=e.byterange,r=t.offset+t.length-1,t.offset+"-"+r);var t,r},T=function(e){var t;return(t=e.reduce((function(e,t){var r,n=t.attributes.id+(t.attributes.lang||"");return e[n]?(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)):e[n]=t,e}),{}),Object.keys(t).map((function(e){return t[e]}))).map((function(e){var t,r;return e.discontinuityStarts=(t=e.segments,r="discontinuity",t.reduce((function(e,t,n){return t[r]&&e.push(n),e}),[])),e}))},w=function(e,t){var r=L(e.sidx),n=r&&t[r]&&t[r].sidx;return n&&R(e,n,e.sidx.resolvedUri),e},E=function(e,t){if(void 0===t&&(t={}),!Object.keys(t).length)return e;for(var r in e)e[r]=w(e[r],t);return e},x=function(e){var t,r=e.attributes,n=e.segments,i=e.sidx,a={attributes:(t={NAME:r.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:r.width,height:r.height},CODECS:r.codecs,BANDWIDTH:r.bandwidth},t["PROGRAM-ID"]=1,t),uri:"",endList:"static"===(r.type||"static"),timeline:r.periodIndex,resolvedUri:"",targetDuration:r.duration,segments:n,mediaSequence:n.length?n[0].number:1};return r.contentProtection&&(a.contentProtection=r.contentProtection),i&&(a.sidx=i),a},S=function(e){var t=e.attributes;return"video/mp4"===t.mimeType||"video/webm"===t.mimeType||"video"===t.contentType},P=function(e){var t=e.attributes;return"audio/mp4"===t.mimeType||"audio/webm"===t.mimeType||"audio"===t.contentType},O=function(e){var t=e.attributes;return"text/vtt"===t.mimeType||"text"===t.contentType},N=function(e,t,r){var n;if(void 0===r&&(r={}),!e.length)return{};var i=e[0].attributes,a=i.sourceDuration,o=i.type,u=void 0===o?"static":o,s=i.suggestedPresentationDelay,c=i.minimumUpdatePeriod,d=T(e.filter(S)).map(x),l=T(e.filter(P)),f=e.filter(O),m=e.map((function(e){return e.attributes.captionServices})).filter(Boolean),p={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:(n={AUDIO:{},VIDEO:{}},n["CLOSED-CAPTIONS"]={},n.SUBTITLES={},n),uri:"",duration:a,playlists:E(d,r)};c>=0&&(p.minimumUpdatePeriod=1e3*c),t&&(p.locations=t),"dynamic"===u&&(p.suggestedPresentationDelay=s);var h=0===p.playlists.length;return l.length&&(p.mediaGroups.AUDIO.audio=function(e,t,r){var n;void 0===t&&(t={}),void 0===r&&(r=!1);var i=e.reduce((function(e,i){var a=i.attributes.role&&i.attributes.role.value||"",o=i.attributes.lang||"",u=i.attributes.label||"main";if(o&&!i.attributes.label){var s=a?" ("+a+")":"";u=""+i.attributes.lang+s}e[u]||(e[u]={language:o,autoselect:!0,default:"main"===a,playlists:[],uri:""});var c=w(function(e,t){var r,n=e.attributes,i=e.segments,a=e.sidx,o={attributes:(r={NAME:n.id,BANDWIDTH:n.bandwidth,CODECS:n.codecs},r["PROGRAM-ID"]=1,r),uri:"",endList:"static"===(n.type||"static"),timeline:n.periodIndex,resolvedUri:"",targetDuration:n.duration,segments:i,mediaSequence:i.length?i[0].number:1};return n.contentProtection&&(o.contentProtection=n.contentProtection),a&&(o.sidx=a),t&&(o.attributes.AUDIO="audio",o.attributes.SUBTITLES="subs"),o}(i,r),t);return e[u].playlists.push(c),void 0===n&&"main"===a&&((n=i).default=!0),e}),{});return n||(i[Object.keys(i)[0]].default=!0),i}(l,r,h)),f.length&&(p.mediaGroups.SUBTITLES.subs=function(e,t){return void 0===t&&(t={}),e.reduce((function(e,r){var n=r.attributes.lang||"text";return e[n]||(e[n]={language:n,default:!1,autoselect:!1,playlists:[],uri:""}),e[n].playlists.push(w(function(e){var t,r=e.attributes,n=e.segments;void 0===n&&(n=[{uri:r.baseUrl,timeline:r.periodIndex,resolvedUri:r.baseUrl||"",duration:r.sourceDuration,number:0}],r.duration=r.sourceDuration);var i=((t={NAME:r.id,BANDWIDTH:r.bandwidth})["PROGRAM-ID"]=1,t);return r.codecs&&(i.CODECS=r.codecs),{attributes:i,uri:"",endList:"static"===(r.type||"static"),timeline:r.periodIndex,resolvedUri:r.baseUrl||"",targetDuration:r.duration,segments:n,mediaSequence:n.length?n[0].number:1}}(r),t)),e}),{})}(f,r)),m.length&&(p.mediaGroups["CLOSED-CAPTIONS"].cc=m.reduce((function(e,t){return t?(t.forEach((function(t){var r=t.channel,n=t.language;e[n]={autoselect:!1,default:!1,instreamId:r,language:n},t.hasOwnProperty("aspectRatio")&&(e[n].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[n].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[n]["3D"]=t["3D"])})),e):e}),{})),p},A=function(e,t,r){var n=e.NOW,i=e.clientOffset,a=e.availabilityStartTime,o=e.timescale,u=void 0===o?1:o,s=e.start,c=void 0===s?0:s,d=e.minimumUpdatePeriod,l=(n+i)/1e3+(void 0===d?0:d)-(a+c);return Math.ceil((l*u-t)/r)},M=function(e,t){for(var r=e.type,n=void 0===r?"static":r,i=e.minimumUpdatePeriod,a=void 0===i?0:i,o=e.media,u=void 0===o?"":o,s=e.sourceDuration,c=e.timescale,d=void 0===c?1:c,l=e.startNumber,f=void 0===l?1:l,m=e.periodIndex,p=[],h=-1,v=0;v<t.length;v++){var g=t[v],b=g.d,y=g.r||0,U=g.t||0;h<0&&(h=U),U&&U>h&&(h=U);var I=void 0;if(y<0){var D=v+1;I=D===t.length?"dynamic"===n&&a>0&&u.indexOf("$Number$")>0?A(e,h,b):(s*d-h)/b:(t[D].t-h)/b}else I=y+1;for(var R=f+p.length+I,L=f+p.length;L<R;)p.push({number:L,duration:b/d,time:h,timeline:m}),h+=b,L++}return p},C=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,z=function(e,t){return e.replace(C,function(e){return function(t,r,n,i){if("$$"===t)return"$";if(void 0===e[r])return t;var a=""+e[r];return"RepresentationID"===r?a:(i=n?parseInt(i,10):1,a.length>=i?a:""+new Array(i-a.length+1).join("0")+a)}}(t))},B=function(e,t){var r={RepresentationID:e.id,Bandwidth:e.bandwidth||0},n=e.initialization,i=void 0===n?{sourceURL:"",range:""}:n,a=b({baseUrl:e.baseUrl,source:z(i.sourceURL,r),range:i.range});return function(e,t){return e.duration||t?e.duration?I(e):M(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodIndex}]}(e,t).map((function(t){r.Number=t.number,r.Time=t.time;var n=z(e.media||"",r),i={uri:n,timeline:t.timeline,duration:t.duration,resolvedUri:g(e.baseUrl||"",n),map:a,number:t.number};return e.presentationTimeOffset&&(i.presentationTimeOffset=e.presentationTimeOffset),i}))},F=function(e,t){var r=e.duration,n=e.segmentUrls,i=void 0===n?[]:n;if(!r&&!t||r&&t)throw new Error(m);var a,o=i.map((function(t){return function(e,t){var r=e.baseUrl,n=e.initialization,i=void 0===n?{}:n,a=b({baseUrl:r,source:i.sourceURL,range:i.range}),o=b({baseUrl:r,source:t.media,range:t.mediaRange});return o.map=a,o}(e,t)}));return r&&(a=I(e)),t&&(a=M(e,t)),a.map((function(e,t){if(o[t]){var r=o[t];return r.timeline=e.timeline,r.duration=e.duration,r.number=e.number,r}})).filter((function(e){return e}))},_=function(e){var t,r,n=e.attributes,i=e.segmentInfo;i.template?(r=B,t=o(n,i.template),i.template.presentationTimeOffset&&(t.presentationTimeOffset=i.template.presentationTimeOffset/i.template.timescale)):i.base?(r=D,t=o(n,i.base)):i.list&&(r=F,t=o(n,i.list));var a={attributes:n};if(!r)return a;var u=r(t,i.timeline);if(t.duration){var s=t,c=s.duration,d=s.timescale,l=void 0===d?1:d;t.duration=c/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},j=function(e){return e.map(_)},q=function(e,t){return s(e.childNodes).filter((function(e){return e.tagName===t}))},$=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 r=t.slice(1),n=r[0],i=r[1],a=r[2],o=r[3],u=r[4],s=r[5];return 31536e3*parseFloat(n||0)+2592e3*parseFloat(i||0)+86400*parseFloat(a||0)+3600*parseFloat(o||0)+60*parseFloat(u||0)+parseFloat(s||0)},G={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)},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}},H=function(e){return e&&e.attributes?s(e.attributes).reduce((function(e,t){var r=G[t.name]||G.DEFAULT;return e[t.name]=r(t.value),e}),{}):{}};function W(e){for(var t,r=(t=e,i.default.atob?i.default.atob(t):Buffer.from(t,"base64").toString("binary")),n=new Uint8Array(r.length),a=0;a<r.length;a++)n[a]=r.charCodeAt(a);return n}var V={"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"},X=function(e,t){return t.length?u(e.map((function(e){return t.map((function(t){return g(e,$(t))}))}))):e},Y=function(e){var t=q(e,"SegmentTemplate")[0],r=q(e,"SegmentList")[0],n=r&&q(r,"SegmentURL").map((function(e){return o({tag:"SegmentURL"},H(e))})),i=q(e,"SegmentBase")[0],a=r||t,u=a&&q(a,"SegmentTimeline")[0],s=r||i||t,c=s&&q(s,"Initialization")[0],d=t&&H(t);d&&c?d.initialization=c&&H(c):d&&d.initialization&&(d.initialization={sourceURL:d.initialization});var l={template:d,timeline:u&&q(u,"S").map((function(e){return H(e)})),list:r&&o(H(r),{segmentUrls:n,initialization:H(c)}),base:i&&o(H(i),{initialization:H(c)})};return Object.keys(l).forEach((function(e){l[e]||delete l[e]})),l},Z=function(e,t,r){return function(n){var i,a=H(n),s=X(t,q(n,"BaseURL")),c=q(n,"Role")[0],d={role:H(c)},l=o(e,a,d),f=q(n,"Accessibility")[0],m="urn:scte:dash:cc:cea-608:2015"===(i=H(f)).schemeIdUri?i.value.split(";").map((function(e){var t,r;if(r=e,/^CC\d=/.test(e)){var n=e.split("=");t=n[0],r=n[1]}else/^CC\d$/.test(e)&&(t=e);return{channel:t,language:r}})):"urn:scte:dash:cc:cea-708:2015"===i.schemeIdUri?i.value.split(";").map((function(e){var t={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};if(/=/.test(e)){var r=e.split("="),n=r[0],i=r[1],a=void 0===i?"":i;t.channel=n,t.language=e,a.split(",").forEach((function(e){var r=e.split(":"),n=r[0],i=r[1];"lang"===n?t.language=i:"er"===n?t.easyReader=Number(i):"war"===n?t.aspectRatio=Number(i):"3D"===n&&(t["3D"]=Number(i))}))}else t.language=e;return t.channel&&(t.channel="SERVICE"+t.channel),t})):void 0;m&&(l=o(l,{captionServices:m}));var p=q(n,"Label")[0];if(p&&p.childNodes.length){var h=p.childNodes[0].nodeValue.trim();l=o(l,{label:h})}var v=q(n,"ContentProtection").reduce((function(e,t){var r=H(t),n=V[r.schemeIdUri];if(n){e[n]={attributes:r};var i=q(t,"cenc:pssh")[0];if(i){var a=$(i),o=a&&W(a);e[n].pssh=o}}return e}),{});Object.keys(v).length&&(l=o(l,{contentProtection:v}));var g=Y(n),b=q(n,"Representation"),y=o(r,g);return u(b.map(function(e,t,r){return function(n){var i=q(n,"BaseURL"),a=X(t,i),u=o(e,H(n)),s=Y(n);return a.map((function(e){return{segmentInfo:o(r,s),attributes:o(u,{baseUrl:e})}}))}}(l,s,y)))}},K=function(e,t){return function(r,n){var a=X(t,q(r,"BaseURL")),s=H(r),c=parseInt(s.id,10),d=i.default.isNaN(c)?n:c,l=o(e,{periodIndex:d}),f=q(r,"AdaptationSet"),m=Y(r);return u(f.map(Z(l,a,m)))}},J=function(e,t){void 0===t&&(t={});var r=t,n=r.manifestUri,i=void 0===n?"":n,a=r.NOW,o=void 0===a?Date.now():a,s=r.clientOffset,d=void 0===s?0:s,l=q(e,"Period");if(!l.length)throw new Error(c);var f=q(e,"Location"),m=H(e),p=X([i],q(e,"BaseURL"));return m.sourceDuration=m.mediaPresentationDuration||0,m.NOW=o,m.clientOffset=d,f.length&&(m.locations=f.map($)),{locations:m.locations,representationInfo:u(l.map(K(m,p)))}},Q=function(e){if(""===e)throw new Error(d);var t,n,i=new r.DOMParser;try{n=(t=i.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!n||n&&n.getElementsByTagName("parsererror").length>0)throw new Error(l);return n};e.VERSION="0.17.0",e.addSidxSegmentsToPlaylist=R,e.generateSidxKey=L,e.inheritAttributes=J,e.parse=function(e,t){void 0===t&&(t={});var r=J(Q(e),t),n=j(r.representationInfo);return N(n,r.locations,t.sidxMapping)},e.parseUTCTiming=function(e){return function(e){var t=q(e,"UTCTiming")[0];if(!t)return null;var r=H(t);switch(r.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":r.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":r.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":r.method="DIRECT",r.value=Date.parse(r.value);break;case"urn:mpeg:dash:utc:http-ntp:2014":case"urn:mpeg:dash:utc:ntp:2014":case"urn:mpeg:dash:utc:sntp:2014":default:throw new Error(p)}return r}(Q(e))},e.stringToMpdXml=Q,e.toM3u8=N,e.toPlaylists=j,Object.defineProperty(e,"__esModule",{value:!0})}));
+/*! @name mpd-parser @version 0.18.0 @license Apache-2.0 */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("global/window"),require("xmldom")):"function"==typeof define&&define.amd?define(["exports","global/window","xmldom"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).mpdParser={},e.window,e.window)}(this,(function(e,t,r){"use strict";function n(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var i=n(t),a=function(e){return!!e&&"object"==typeof e},o=function e(){for(var t=arguments.length,r=new Array(t),n=0;n<t;n++)r[n]=arguments[n];return r.reduce((function(t,r){return"object"!=typeof r||Object.keys(r).forEach((function(n){Array.isArray(t[n])&&Array.isArray(r[n])?t[n]=t[n].concat(r[n]):a(t[n])&&a(r[n])?t[n]=e(t[n],r[n]):t[n]=r[n]})),t}),{})},u=function(e){return e.reduce((function(e,t){return e.concat(t)}),[])},s=function(e){if(!e.length)return[];for(var t=[],r=0;r<e.length;r++)t.push(e[r]);return t},c="INVALID_NUMBER_OF_PERIOD",d="DASH_EMPTY_MANIFEST",l="DASH_INVALID_XML",f="NO_BASE_URL",m="SEGMENT_TIME_UNSPECIFIED",p="UNSUPPORTED_UTC_TIMING_SCHEME";var h=function(e,t,r){return e(r={path:t,exports:{},require:function(e,t){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==t&&r.path)}},r.exports),r.exports}((function(e,t){var r,n,i,a,o;r=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/?#]*\/)*[^;?#]*)?(;[^?#]*)?(\?[^#]*)?(#[^]*)?$/,n=/^([^\/?#]*)([^]*)$/,i=/(?:\/|^)\.(?=\/)/g,a=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,o={buildAbsoluteURL:function(e,t,r){if(r=r||{},e=e.trim(),!(t=t.trim())){if(!r.alwaysNormalize)return e;var i=o.parseURL(e);if(!i)throw new Error("Error trying to parse base URL.");return i.path=o.normalizePath(i.path),o.buildURLFromParts(i)}var a=o.parseURL(t);if(!a)throw new Error("Error trying to parse relative URL.");if(a.scheme)return r.alwaysNormalize?(a.path=o.normalizePath(a.path),o.buildURLFromParts(a)):t;var u=o.parseURL(e);if(!u)throw new Error("Error trying to parse base URL.");if(!u.netLoc&&u.path&&"/"!==u.path[0]){var s=n.exec(u.path);u.netLoc=s[1],u.path=s[2]}u.netLoc&&!u.path&&(u.path="/");var c={scheme:u.scheme,netLoc:a.netLoc,path:null,params:a.params,query:a.query,fragment:a.fragment};if(!a.netLoc&&(c.netLoc=u.netLoc,"/"!==a.path[0]))if(a.path){var d=u.path,l=d.substring(0,d.lastIndexOf("/")+1)+a.path;c.path=o.normalizePath(l)}else c.path=u.path,a.params||(c.params=u.params,a.query||(c.query=u.query));return null===c.path&&(c.path=r.alwaysNormalize?o.normalizePath(a.path):a.path),o.buildURLFromParts(c)},parseURL:function(e){var t=r.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(i,"");e.length!==(e=e.replace(a,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=o})),v="http://example.com",b=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=i.default.location&&i.default.location.href||"");var r="function"==typeof i.default.URL,n=/^\/\//.test(e),a=!i.default.location&&!/\/\//i.test(e);if(r?e=new i.default.URL(e,i.default.location||v):/\/\//i.test(e)||(e=h.buildAbsoluteURL(i.default.location&&i.default.location.href||"",e)),r){var o=new URL(t,e);return a?o.href.slice(v.length):n?o.href.slice(o.protocol.length):o.href}return h.buildAbsoluteURL(e,t)},g=function(e){var t=e.baseUrl,r=void 0===t?"":t,n=e.source,i=void 0===n?"":n,a=e.range,o=void 0===a?"":a,u=e.indexRange,s=void 0===u?"":u,c={uri:i,resolvedUri:b(r||"",i)};if(o||s){var d=(o||s).split("-"),l=parseInt(d[0],10),f=parseInt(d[1],10);c.byterange={length:f-l+1,offset:l}}return c},y=function(e){return e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e},U={static:function(e){var t=e.duration,r=e.timescale,n=void 0===r?1:r,i=e.sourceDuration,a=e.periodDuration,o=y(e.endNumber),u=t/n;return"number"==typeof o?{start:0,end:o}:"number"==typeof a?{start:0,end:a/u}:{start:0,end:i/u}},dynamic:function(e){var t=e.NOW,r=e.clientOffset,n=e.availabilityStartTime,i=e.timescale,a=void 0===i?1:i,o=e.duration,u=e.start,s=void 0===u?0:u,c=e.minimumUpdatePeriod,d=void 0===c?0:c,l=e.timeShiftBufferDepth,f=void 0===l?1/0:l,m=y(e.endNumber),p=(t+r)/1e3,h=n+s,v=p+d-h,b=Math.ceil(v*a/o),g=Math.floor((p-h-f)*a/o),U=Math.floor((p-h)*a/o);return{start:Math.max(0,g),end:"number"==typeof m?m:Math.min(b,U)}}},D=function(e){var t=e.type,r=e.duration,n=e.timescale,i=void 0===n?1:n,a=e.periodDuration,o=e.sourceDuration,u=U[t](e),s=function(e,t){for(var r=[],n=e;n<t;n++)r.push(n);return r}(u.start,u.end).map(function(e){return function(t,r){var n=e.duration,i=e.timescale,a=void 0===i?1:i,o=e.periodIndex,u=e.startNumber;return{number:(void 0===u?1:u)+t,duration:n/a,timeline:o,time:r*n}}}(e));if("static"===t){var c=s.length-1,d="number"==typeof a?a:o;s[c].duration=d-r/i*c}return s},I=function(e){var t=e.baseUrl,r=e.initialization,n=void 0===r?{}:r,i=e.sourceDuration,a=e.indexRange,o=void 0===a?"":a,u=e.duration;if(!t)throw new Error(f);var s=g({baseUrl:t,source:n.sourceURL,range:n.range}),c=g({baseUrl:t,source:t,indexRange:o});if(c.map=s,u){var d=D(e);d.length&&(c.duration=d[0].duration,c.timeline=d[0].timeline)}else i&&(c.duration=i,c.timeline=0);return c.number=0,[c]},T=function(e,t,r){for(var n=e.sidx.map?e.sidx.map:null,i=e.sidx.duration,a=e.timeline||0,o=e.sidx.byterange,u=o.offset+o.length,s=t.timescale,c=t.references.filter((function(e){return 1!==e.referenceType})),d=[],l=e.endList?"static":"dynamic",f=u+t.firstOffset,m=0;m<c.length;m++){var p=t.references[m],h=p.referencedSize,v=p.subsegmentDuration,b=I({baseUrl:r,timescale:s,timeline:a,periodIndex:a,duration:v,sourceDuration:i,indexRange:f+"-"+(f+h-1),type:l})[0];n&&(b.map=n),d.push(b),f+=h}return e.segments=d,e},R=function(e){return e&&e.uri+"-"+(t=e.byterange,r=t.offset+t.length-1,t.offset+"-"+r);var t,r},L=function(e){var t;return(t=e.reduce((function(e,t){var r,n=t.attributes.id+(t.attributes.lang||"");return e[n]?(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)):e[n]=t,e}),{}),Object.keys(t).map((function(e){return t[e]}))).map((function(e){var t,r;return e.discontinuityStarts=(t=e.segments,r="discontinuity",t.reduce((function(e,t,n){return t[r]&&e.push(n),e}),[])),e}))},w=function(e,t){var r=R(e.sidx),n=r&&t[r]&&t[r].sidx;return n&&T(e,n,e.sidx.resolvedUri),e},E=function(e,t){if(void 0===t&&(t={}),!Object.keys(t).length)return e;for(var r in e)e[r]=w(e[r],t);return e},S=function(e){var t,r=e.attributes,n=e.segments,i=e.sidx,a={attributes:(t={NAME:r.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:r.width,height:r.height},CODECS:r.codecs,BANDWIDTH:r.bandwidth},t["PROGRAM-ID"]=1,t),uri:"",endList:"static"===r.type,timeline:r.periodIndex,resolvedUri:"",targetDuration:r.duration,segments:n,mediaSequence:n.length?n[0].number:1};return r.contentProtection&&(a.contentProtection=r.contentProtection),i&&(a.sidx=i),a},P=function(e){var t=e.attributes;return"video/mp4"===t.mimeType||"video/webm"===t.mimeType||"video"===t.contentType},x=function(e){var t=e.attributes;return"audio/mp4"===t.mimeType||"audio/webm"===t.mimeType||"audio"===t.contentType},O=function(e){var t=e.attributes;return"text/vtt"===t.mimeType||"text"===t.contentType},N=function(e,t,r){var n;if(void 0===r&&(r={}),!e.length)return{};var i=e[0].attributes,a=i.sourceDuration,o=i.type,u=i.suggestedPresentationDelay,s=i.minimumUpdatePeriod,c=L(e.filter(P)).map(S),d=L(e.filter(x)),l=e.filter(O),f=e.map((function(e){return e.attributes.captionServices})).filter(Boolean),m={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:(n={AUDIO:{},VIDEO:{}},n["CLOSED-CAPTIONS"]={},n.SUBTITLES={},n),uri:"",duration:a,playlists:E(c,r)};s>=0&&(m.minimumUpdatePeriod=1e3*s),t&&(m.locations=t),"dynamic"===o&&(m.suggestedPresentationDelay=u);var p=0===m.playlists.length;return d.length&&(m.mediaGroups.AUDIO.audio=function(e,t,r){var n;void 0===t&&(t={}),void 0===r&&(r=!1);var i=e.reduce((function(e,i){var a=i.attributes.role&&i.attributes.role.value||"",o=i.attributes.lang||"",u=i.attributes.label||"main";if(o&&!i.attributes.label){var s=a?" ("+a+")":"";u=""+i.attributes.lang+s}e[u]||(e[u]={language:o,autoselect:!0,default:"main"===a,playlists:[],uri:""});var c=w(function(e,t){var r,n=e.attributes,i=e.segments,a=e.sidx,o={attributes:(r={NAME:n.id,BANDWIDTH:n.bandwidth,CODECS:n.codecs},r["PROGRAM-ID"]=1,r),uri:"",endList:"static"===n.type,timeline:n.periodIndex,resolvedUri:"",targetDuration:n.duration,segments:i,mediaSequence:i.length?i[0].number:1};return n.contentProtection&&(o.contentProtection=n.contentProtection),a&&(o.sidx=a),t&&(o.attributes.AUDIO="audio",o.attributes.SUBTITLES="subs"),o}(i,r),t);return e[u].playlists.push(c),void 0===n&&"main"===a&&((n=i).default=!0),e}),{});return n||(i[Object.keys(i)[0]].default=!0),i}(d,r,p)),l.length&&(m.mediaGroups.SUBTITLES.subs=function(e,t){return void 0===t&&(t={}),e.reduce((function(e,r){var n=r.attributes.lang||"text";return e[n]||(e[n]={language:n,default:!1,autoselect:!1,playlists:[],uri:""}),e[n].playlists.push(w(function(e){var t,r=e.attributes,n=e.segments;void 0===n&&(n=[{uri:r.baseUrl,timeline:r.periodIndex,resolvedUri:r.baseUrl||"",duration:r.sourceDuration,number:0}],r.duration=r.sourceDuration);var i=((t={NAME:r.id,BANDWIDTH:r.bandwidth})["PROGRAM-ID"]=1,t);return r.codecs&&(i.CODECS=r.codecs),{attributes:i,uri:"",endList:"static"===r.type,timeline:r.periodIndex,resolvedUri:r.baseUrl||"",targetDuration:r.duration,segments:n,mediaSequence:n.length?n[0].number:1}}(r),t)),e}),{})}(l,r)),f.length&&(m.mediaGroups["CLOSED-CAPTIONS"].cc=f.reduce((function(e,t){return t?(t.forEach((function(t){var r=t.channel,n=t.language;e[n]={autoselect:!1,default:!1,instreamId:r,language:n},t.hasOwnProperty("aspectRatio")&&(e[n].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[n].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[n]["3D"]=t["3D"])})),e):e}),{})),m},A=function(e,t,r){var n=e.NOW,i=e.clientOffset,a=e.availabilityStartTime,o=e.timescale,u=void 0===o?1:o,s=e.start,c=void 0===s?0:s,d=e.minimumUpdatePeriod,l=(n+i)/1e3+(void 0===d?0:d)-(a+c);return Math.ceil((l*u-t)/r)},M=function(e,t){for(var r=e.type,n=e.minimumUpdatePeriod,i=void 0===n?0:n,a=e.media,o=void 0===a?"":a,u=e.sourceDuration,s=e.timescale,c=void 0===s?1:s,d=e.startNumber,l=void 0===d?1:d,f=e.periodIndex,m=[],p=-1,h=0;h<t.length;h++){var v=t[h],b=v.d,g=v.r||0,y=v.t||0;p<0&&(p=y),y&&y>p&&(p=y);var U=void 0;if(g<0){var D=h+1;U=D===t.length?"dynamic"===r&&i>0&&o.indexOf("$Number$")>0?A(e,p,b):(u*c-p)/b:(t[D].t-p)/b}else U=g+1;for(var I=l+m.length+U,T=l+m.length;T<I;)m.push({number:T,duration:b/c,time:p,timeline:f}),p+=b,T++}return m},C=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,z=function(e,t){return e.replace(C,function(e){return function(t,r,n,i){if("$$"===t)return"$";if(void 0===e[r])return t;var a=""+e[r];return"RepresentationID"===r?a:(i=n?parseInt(i,10):1,a.length>=i?a:""+new Array(i-a.length+1).join("0")+a)}}(t))},B=function(e,t){var r={RepresentationID:e.id,Bandwidth:e.bandwidth||0},n=e.initialization,i=void 0===n?{sourceURL:"",range:""}:n,a=g({baseUrl:e.baseUrl,source:z(i.sourceURL,r),range:i.range});return function(e,t){return e.duration||t?e.duration?D(e):M(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodIndex}]}(e,t).map((function(t){r.Number=t.number,r.Time=t.time;var n=z(e.media||"",r),i=e.timescale||1,o=e.presentationTimeOffset||0,u=e.periodStart+t.time/i-o,s={uri:n,timeline:t.timeline,duration:t.duration,resolvedUri:b(e.baseUrl||"",n),map:a,number:t.number,presentationTime:u};return e.presentationTimeOffset&&(s.presentationTimeOffset=e.presentationTimeOffset),s}))},F=function(e,t){var r=e.duration,n=e.segmentUrls,i=void 0===n?[]:n;if(!r&&!t||r&&t)throw new Error(m);var a,o=i.map((function(t){return function(e,t){var r=e.baseUrl,n=e.initialization,i=void 0===n?{}:n,a=g({baseUrl:r,source:i.sourceURL,range:i.range}),o=g({baseUrl:r,source:t.media,range:t.mediaRange});return o.map=a,o}(e,t)}));return r&&(a=D(e)),t&&(a=M(e,t)),a.map((function(e,t){if(o[t]){var r=o[t];return r.timeline=e.timeline,r.duration=e.duration,r.number=e.number,r}})).filter((function(e){return e}))},_=function(e){var t,r,n=e.attributes,i=e.segmentInfo;i.template?(r=B,t=o(n,i.template),i.template.presentationTimeOffset&&(t.presentationTimeOffset=i.template.presentationTimeOffset/i.template.timescale)):i.base?(r=I,t=o(n,i.base)):i.list&&(r=F,t=o(n,i.list));var a={attributes:n};if(!r)return a;var u=r(t,i.segmentTimeline);if(t.duration){var s=t,c=s.duration,d=s.timescale,l=void 0===d?1:d;t.duration=c/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},j=function(e){return e.map(_)},q=function(e,t){return s(e.childNodes).filter((function(e){return e.tagName===t}))},$=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 r=t.slice(1),n=r[0],i=r[1],a=r[2],o=r[3],u=r[4],s=r[5];return 31536e3*parseFloat(n||0)+2592e3*parseFloat(i||0)+86400*parseFloat(a||0)+3600*parseFloat(o||0)+60*parseFloat(u||0)+parseFloat(s||0)},G={mediaPresentationDuration:function(e){return k(e)},availabilityStartTime:function(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(t=e)&&(t+="Z"),Date.parse(t)/1e3;var t},minimumUpdatePeriod:function(e){return k(e)},suggestedPresentationDelay:function(e){return k(e)},type:function(e){return e},timeShiftBufferDepth:function(e){return k(e)},start:function(e){return k(e)},width:function(e){return parseInt(e,10)},height:function(e){return parseInt(e,10)},bandwidth:function(e){return parseInt(e,10)},startNumber:function(e){return parseInt(e,10)},timescale:function(e){return parseInt(e,10)},presentationTimeOffset:function(e){return parseInt(e,10)},duration:function(e){var t=parseInt(e,10);return isNaN(t)?k(e):t},d:function(e){return parseInt(e,10)},t:function(e){return parseInt(e,10)},r:function(e){return parseInt(e,10)},DEFAULT:function(e){return e}},H=function(e){return e&&e.attributes?s(e.attributes).reduce((function(e,t){var r=G[t.name]||G.DEFAULT;return e[t.name]=r(t.value),e}),{}):{}};function W(e){for(var t,r=(t=e,i.default.atob?i.default.atob(t):Buffer.from(t,"base64").toString("binary")),n=new Uint8Array(r.length),a=0;a<r.length;a++)n[a]=r.charCodeAt(a);return n}var V={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},X=function(e,t){return t.length?u(e.map((function(e){return t.map((function(t){return b(e,$(t))}))}))):e},Y=function(e){var t=q(e,"SegmentTemplate")[0],r=q(e,"SegmentList")[0],n=r&&q(r,"SegmentURL").map((function(e){return o({tag:"SegmentURL"},H(e))})),i=q(e,"SegmentBase")[0],a=r||t,u=a&&q(a,"SegmentTimeline")[0],s=r||i||t,c=s&&q(s,"Initialization")[0],d=t&&H(t);d&&c?d.initialization=c&&H(c):d&&d.initialization&&(d.initialization={sourceURL:d.initialization});var l={template:d,segmentTimeline:u&&q(u,"S").map((function(e){return H(e)})),list:r&&o(H(r),{segmentUrls:n,initialization:H(c)}),base:i&&o(H(i),{initialization:H(c)})};return Object.keys(l).forEach((function(e){l[e]||delete l[e]})),l},Z=function(e,t,r){return function(n){var i,a=H(n),s=X(t,q(n,"BaseURL")),c=q(n,"Role")[0],d={role:H(c)},l=o(e,a,d),f=q(n,"Accessibility")[0],m="urn:scte:dash:cc:cea-608:2015"===(i=H(f)).schemeIdUri?i.value.split(";").map((function(e){var t,r;if(r=e,/^CC\d=/.test(e)){var n=e.split("=");t=n[0],r=n[1]}else/^CC\d$/.test(e)&&(t=e);return{channel:t,language:r}})):"urn:scte:dash:cc:cea-708:2015"===i.schemeIdUri?i.value.split(";").map((function(e){var t={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};if(/=/.test(e)){var r=e.split("="),n=r[0],i=r[1],a=void 0===i?"":i;t.channel=n,t.language=e,a.split(",").forEach((function(e){var r=e.split(":"),n=r[0],i=r[1];"lang"===n?t.language=i:"er"===n?t.easyReader=Number(i):"war"===n?t.aspectRatio=Number(i):"3D"===n&&(t["3D"]=Number(i))}))}else t.language=e;return t.channel&&(t.channel="SERVICE"+t.channel),t})):void 0;m&&(l=o(l,{captionServices:m}));var p=q(n,"Label")[0];if(p&&p.childNodes.length){var h=p.childNodes[0].nodeValue.trim();l=o(l,{label:h})}var v=q(n,"ContentProtection").reduce((function(e,t){var r=H(t),n=V[r.schemeIdUri];if(n){e[n]={attributes:r};var i=q(t,"cenc:pssh")[0];if(i){var a=$(i),o=a&&W(a);e[n].pssh=o}}return e}),{});Object.keys(v).length&&(l=o(l,{contentProtection:v}));var b=Y(n),g=q(n,"Representation"),y=o(r,b);return u(g.map(function(e,t,r){return function(n){var i=q(n,"BaseURL"),a=X(t,i),u=o(e,H(n)),s=Y(n);return a.map((function(e){return{segmentInfo:o(r,s),attributes:o(u,{baseUrl:e})}}))}}(l,s,y)))}},K=function(e,t){return function(r,n){var a=X(t,q(r.node,"BaseURL")),s=parseInt(r.attributes.id,10),c=i.default.isNaN(s)?n:s,d=o(e,{periodIndex:c,periodStart:r.attributes.start});"number"==typeof r.attributes.duration&&(d.periodDuration=r.attributes.duration);var l=q(r.node,"AdaptationSet"),f=Y(r.node);return u(l.map(Z(d,a,f)))}},J=function(e,t){void 0===t&&(t={});var r=t,n=r.manifestUri,i=void 0===n?"":n,a=r.NOW,o=void 0===a?Date.now():a,s=r.clientOffset,d=void 0===s?0:s,l=q(e,"Period");if(!l.length)throw new Error(c);var f=q(e,"Location"),m=H(e),p=X([i],q(e,"BaseURL"));m.type=m.type||"static",m.sourceDuration=m.mediaPresentationDuration||0,m.NOW=o,m.clientOffset=d,f.length&&(m.locations=f.map($));var h=[];return l.forEach((function(e,t){var r=H(e),n=h[t-1];r.start=function(e){var t=e.attributes,r=e.priorPeriodAttributes,n=e.mpdType;return"number"==typeof t.start?t.start:r&&"number"==typeof r.start&&"number"==typeof r.duration?r.start+r.duration:r||"static"!==n?null:0}({attributes:r,priorPeriodAttributes:n?n.attributes:null,mpdType:m.type}),h.push({node:e,attributes:r})})),{locations:m.locations,representationInfo:u(h.map(K(m,p)))}},Q=function(e){if(""===e)throw new Error(d);var t,n,i=new r.DOMParser;try{n=(t=i.parseFromString(e,"application/xml"))&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!n||n&&n.getElementsByTagName("parsererror").length>0)throw new Error(l);return n};e.VERSION="0.18.0",e.addSidxSegmentsToPlaylist=T,e.generateSidxKey=R,e.inheritAttributes=J,e.parse=function(e,t){void 0===t&&(t={});var r=J(Q(e),t),n=j(r.representationInfo);return N(n,r.locations,t.sidxMapping)},e.parseUTCTiming=function(e){return function(e){var t=q(e,"UTCTiming")[0];if(!t)return null;var r=H(t);switch(r.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":r.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":r.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":r.method="DIRECT",r.value=Date.parse(r.value);break;case"urn:mpeg:dash:utc:http-ntp:2014":case"urn:mpeg:dash:utc:ntp:2014":case"urn:mpeg:dash:utc:sntp:2014":default:throw new Error(p)}return r}(Q(e))},e.stringToMpdXml=Q,e.toM3u8=N,e.toPlaylists=j,Object.defineProperty(e,"__esModule",{value:!0})}));

package.json

 {
   "name": "mpd-parser",
-  "version": "0.17.0",
+  "version": "0.18.0",
   "description": "mpd parser",
@@ -5,0 +5,0 @@ "main": "dist/mpd-parser.cjs.js",

src/inheritAttributes.js

@@ -45,3 +45,3 @@ import window from 'global/window';
  *           Contains the attributes for the SegmentTemplate node
- * @property {Object[]|undefined} timeline
+ * @property {Object[]|undefined} segmentTimeline
  *           Contains a list of atrributes for each S node within the SegmentTimeline node
@@ -94,3 +94,3 @@ * @property {Object|undefined} list
     template,
-    timeline: segmentTimeline &&
+    segmentTimeline: segmentTimeline &&
       findChildren(segmentTimeline, 'S').map(s => parseAttributes(s)),
@@ -355,9 +355,19 @@ list: segmentList && merge(
 /**
- * Maps an Period node to a list of Representation inforamtion objects for all
- * AdaptationSet nodes contained within the Period
+ * Contains all period information for mapping nodes onto adaptation sets.
  *
+ * @typedef {Object} PeriodInformation
+ * @property {Node} period.node
+ *           Period node from the mpd
+ * @property {Object} period.attributes
+ *           Parsed period attributes from node plus any added
+ */
+
+/**
+ * Maps a PeriodInformation object to a list of Representation information objects for all
+ * AdaptationSet nodes contained within the Period.
+ *
  * @name toAdaptationSetsCallback
  * @function
- * @param {Node} period
- *        Period node from the mpd
+ * @param {PeriodInformation} period
+ *        Period object containing necessary period information
  * @param {number} periodIndex
@@ -381,11 +391,17 @@ *        Index of the Period within the mpd
 export const toAdaptationSets = (mpdAttributes, mpdBaseUrls) => (period, index) => {
-  const periodBaseUrls = buildBaseUrls(mpdBaseUrls, findChildren(period, 'BaseURL'));
-  const periodAtt = parseAttributes(period);
-  const parsedPeriodId = parseInt(periodAtt.id, 10);
+  const periodBaseUrls = buildBaseUrls(mpdBaseUrls, findChildren(period.node, 'BaseURL'));
+  const parsedPeriodId = parseInt(period.attributes.id, 10);
   // fallback to mapping index if Period@id is not a number
   const periodIndex = window.isNaN(parsedPeriodId) ? index : parsedPeriodId;
-  const periodAttributes = merge(mpdAttributes, { periodIndex });
-  const adaptationSets = findChildren(period, 'AdaptationSet');
-  const periodSegmentInfo = getSegmentInformation(period);
+  const periodAttributes = merge(mpdAttributes, {
+    periodIndex,
+    periodStart: period.attributes.start
+  });
 
+  if (typeof period.attributes.duration === 'number') {
+    periodAttributes.periodDuration = period.attributes.duration;
+  }
+  const adaptationSets = findChildren(period.node, 'AdaptationSet');
+  const periodSegmentInfo = getSegmentInformation(period.node);
+
   return flatten(adaptationSets.map(toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo)));
@@ -395,2 +411,58 @@ };
 /**
+ * Gets Period@start property for a given period.
+ *
+ * @param {Object} options
+ *        Options object
+ * @param {Object} options.attributes
+ *        Period attributes
+ * @param {Object} [options.priorPeriodAttributes]
+ *        Prior period attributes (if prior period is available)
+ * @param {string} options.mpdType
+ *        The MPD@type these periods came from
+ * @return {number|null}
+ *         The period start, or null if it's an early available period or error
+ */
+export const getPeriodStart = ({ attributes, priorPeriodAttributes, mpdType }) => {
+  // Summary of period start time calculation from DASH spec section 5.3.2.1
+  //
+  // A period's start is the first period's start + time elapsed after playing all
+  // prior periods to this one. Periods continue one after the other in time (without
+  // gaps) until the end of the presentation.
+  //
+  // The value of Period@start should be:
+  // 1. if Period@start is present: value of Period@start
+  // 2. if previous period exists and it has @duration: previous Period@start +
+  //    previous Period@duration
+  // 3. if this is first period and MPD@type is 'static': 0
+  // 4. in all other cases, consider the period an "early available period" (note: not
+  //    currently supported)
+
+  // (1)
+  if (typeof attributes.start === 'number') {
+    return attributes.start;
+  }
+
+  // (2)
+  if (priorPeriodAttributes &&
+      typeof priorPeriodAttributes.start === 'number' &&
+      typeof priorPeriodAttributes.duration === 'number') {
+    return priorPeriodAttributes.start + priorPeriodAttributes.duration;
+  }
+
+  // (3)
+  if (!priorPeriodAttributes && mpdType === 'static') {
+    return 0;
+  }
+
+  // (4)
+  // There is currently no logic for calculating the Period@start value if there is
+  // no Period@start or prior Period@start and Period@duration available. This is not made
+  // explicit by the DASH interop guidelines or the DASH spec, however, since there's
+  // nothing about any other resolution strategies, it's implied. Thus, this case should
+  // be considered an early available period, or error, and null should suffice for both
+  // of those cases.
+  return null;
+};
+
+/**
  * Traverses the mpd xml tree to generate a list of Representation information objects
@@ -418,5 +490,5 @@ * that have inherited attributes from parent nodes
   } = options;
-  const periods = findChildren(mpd, 'Period');
+  const periodNodes = findChildren(mpd, 'Period');
 
-  if (!periods.length) {
+  if (!periodNodes.length) {
     throw new Error(errors.INVALID_NUMBER_OF_PERIOD);
@@ -430,2 +502,4 @@ }
 
+  // See DASH spec section 5.3.1.2, Semantics of MPD element. Default type to 'static'.
+  mpdAttributes.type = mpdAttributes.type || 'static';
   mpdAttributes.sourceDuration = mpdAttributes.mediaPresentationDuration || 0;
@@ -439,2 +513,26 @@ mpdAttributes.NOW = NOW;
 
+  const periods = [];
+
+  // Since toAdaptationSets acts on individual periods right now, the simplest approach to
+  // adding properties that require looking at prior periods is to parse attributes and add
+  // missing ones before toAdaptationSets is called. If more such properties are added, it
+  // may be better to refactor toAdaptationSets.
+  periodNodes.forEach((node, index) => {
+    const attributes = parseAttributes(node);
+    // Use the last modified prior period, as it may contain added information necessary
+    // for this period.
+    const priorPeriod = periods[index - 1];
+
+    attributes.start = getPeriodStart({
+      attributes,
+      priorPeriodAttributes: priorPeriod ? priorPeriod.attributes : null,
+      mpdType: mpdAttributes.type
+    });
+
+    periods.push({
+      node,
+      attributes
+    });
+  });
+
   return {
@@ -441,0 +539,0 @@ locations: mpdAttributes.locations,

src/segment/durationTimeParser.js

@@ -42,10 +42,17 @@ import { range } from '../utils/list';
       timescale = 1,
-      sourceDuration
+      sourceDuration,
+      periodDuration
     } = attributes;
     const endNumber = parseEndNumber(attributes.endNumber);
+    const segmentDuration = duration / timescale;
 
-    return {
-      start: 0,
-      end: typeof endNumber === 'number' ? endNumber : Math.ceil(sourceDuration / (duration / timescale))
-    };
+    if (typeof endNumber === 'number') {
+      return { start: 0, end: endNumber };
+    }
+
+    if (typeof periodDuration === 'number') {
+      return { start: 0, end: periodDuration / segmentDuration };
+    }
+
+    return { start: 0, end: sourceDuration / segmentDuration };
   },
@@ -140,5 +147,6 @@
   const {
-    type = 'static',
+    type,
     duration,
     timescale = 1,
+    periodDuration,
     sourceDuration
@@ -152,5 +160,8 @@ } = attributes;
     const index = segments.length - 1;
+    // section is either a period or the full source
+    const sectionDuration =
+      typeof periodDuration === 'number' ? periodDuration : sourceDuration;
 
     // final segment may be less than full segment duration
-    segments[index].duration = sourceDuration - (duration / timescale * index);
+    segments[index].duration = sectionDuration - (duration / timescale * index);
   }
@@ -157,0 +168,0 @@

src/segment/segmentBase.js

@@ -73,3 +73,3 @@ import errors from '../errors';
   const initSegment = playlist.sidx.map ? playlist.sidx.map : null;
-  // Retain source duration from initial master manifest parsing
+  // Retain source duration from initial main manifest parsing
   const sourceDuration = playlist.sidx.duration;
@@ -85,2 +85,3 @@ // Retain source timeline
   const segments = [];
+  const type = playlist.endList ? 'static' : 'dynamic';
 
@@ -109,3 +110,4 @@ // firstOffset is the offset from the end of the sidx box
       sourceDuration,
-      indexRange
+      indexRange,
+      type
     };
@@ -112,0 +114,0 @@

src/segment/segmentTemplate.js

@@ -160,2 +160,12 @@ import resolveUrl from '@videojs/vhs-utils/es/resolve-url';
     const uri = constructTemplateUrl(attributes.media || '', templateValues);
+    // See DASH spec section 5.3.9.2.2
+    // - if timescale isn't present on any level, default to 1.
+    const timescale = attributes.timescale || 1;
+    // - if presentationTimeOffset isn't present on any level, default to 0
+    const presentationTimeOffset = attributes.presentationTimeOffset || 0;
+    // presentationTimeOffset has already been adjusted by the timescale
+    const presentationTime =
+      // Even if the @t attribute is not specified for the segment, segment.time is
+      // calculated in mpd-parser prior to this, so it's assumed to be available.
+      attributes.periodStart + (segment.time / timescale) - presentationTimeOffset;
 
@@ -168,3 +178,4 @@ const map = {
       map: mapSegment,
-      number: segment.number
+      number: segment.number,
+      presentationTime
     };
@@ -171,0 +182,0 @@

src/segment/timelineTimeParser.js

@@ -48,3 +48,3 @@ /**
   const {
-    type = 'static',
+    type,
     minimumUpdatePeriod = 0,
@@ -51,0 +51,0 @@ media = '',

src/toM3u8.js

@@ -78,3 +78,3 @@ import { values } from './utils/object';
     uri: '',
-    endList: (attributes.type || 'static') === 'static',
+    endList: attributes.type === 'static',
     timeline: attributes.periodIndex,
@@ -129,3 +129,3 @@ resolvedUri: '',
     uri: '',
-    endList: (attributes.type || 'static') === 'static',
+    endList: attributes.type === 'static',
     timeline: attributes.periodIndex,
@@ -254,3 +254,3 @@ resolvedUri: attributes.baseUrl || '',
     uri: '',
-    endList: (attributes.type || 'static') === 'static',
+    endList: attributes.type === 'static',
     timeline: attributes.periodIndex,
@@ -286,6 +286,6 @@ resolvedUri: '',
 
-  // grab all master attributes
+  // grab all main manifest attributes
   const {
     sourceDuration: duration,
-    type = 'static',
+    type,
     suggestedPresentationDelay,
@@ -300,3 +300,3 @@ minimumUpdatePeriod
 
-  const master = {
+  const manifest = {
     allowCache: true,
@@ -318,28 +318,29 @@ discontinuityStarts: [],
   if (minimumUpdatePeriod >= 0) {
-    master.minimumUpdatePeriod = minimumUpdatePeriod * 1000;
+    manifest.minimumUpdatePeriod = minimumUpdatePeriod * 1000;
   }
 
   if (locations) {
-    master.locations = locations;
+    manifest.locations = locations;
   }
 
   if (type === 'dynamic') {
-    master.suggestedPresentationDelay = suggestedPresentationDelay;
+    manifest.suggestedPresentationDelay = suggestedPresentationDelay;
   }
 
-  const isAudioOnly = master.playlists.length === 0;
+  const isAudioOnly = manifest.playlists.length === 0;
 
   if (audioPlaylists.length) {
-    master.mediaGroups.AUDIO.audio = organizeAudioPlaylists(audioPlaylists, sidxMapping, isAudioOnly);
+    manifest.mediaGroups.AUDIO.audio =
+      organizeAudioPlaylists(audioPlaylists, sidxMapping, isAudioOnly);
   }
 
   if (vttPlaylists.length) {
-    master.mediaGroups.SUBTITLES.subs = organizeVttPlaylists(vttPlaylists, sidxMapping);
+    manifest.mediaGroups.SUBTITLES.subs = organizeVttPlaylists(vttPlaylists, sidxMapping);
   }
 
   if (captions.length) {
-    master.mediaGroups['CLOSED-CAPTIONS'].cc = organizeCaptionServices(captions);
+    manifest.mediaGroups['CLOSED-CAPTIONS'].cc = organizeCaptionServices(captions);
   }
 
-  return master;
+  return manifest;
 };

src/toPlaylists.js

@@ -35,3 +35,3 @@ import { merge } from './utils/object';
 
-  const segments = segmentsFn(segmentAttributes, segmentInfo.timeline);
+  const segments = segmentsFn(segmentAttributes, segmentInfo.segmentTimeline);
 
@@ -38,0 +38,0 @@ // The @duration attribute will be used to determin the playlist's targetDuration which

test/index.test.js

@@ -17,2 +17,3 @@ import { parse, VERSION } from '../src';
 import webmsegments from './manifests/webmsegments.mpd';
+import multiperiodSegmentTemplate from './manifests/multiperiod-segment-template.mpd';
 import multiperiodDynamic from './manifests/multiperiod-dynamic.mpd';
@@ -42,2 +43,5 @@ import audioOnly from './manifests/audio-only.mpd';
 import {
+  parsedManifest as multiperiodSegmentTemplateManifest
+} from './manifests/multiperiod-segment-template.js';
+import {
   parsedManifest as multiperiodDynamicManifest
@@ -99,2 +103,6 @@ } from './manifests/multiperiod-dynamic.js';
 }, {
+  name: 'multiperiod_segment_template',
+  input: multiperiodSegmentTemplate,
+  expected: multiperiodSegmentTemplateManifest
+}, {
   name: 'multiperiod_dynamic',
@@ -101,0 +109,0 @@ input: multiperiodDynamic,

test/inheritAttributes.test.js

@@ -5,3 +5,4 @@ import {
   parseCaptionServiceMetadata,
-  getSegmentInformation
+  getSegmentInformation,
+  getPeriodStart
 } from '../src/inheritAttributes';
@@ -78,2 +79,74 @@ import { stringToMpdXml } from '../src/stringToMpdXml';
 
+QUnit.module('getPeriodStart');
+
+QUnit.test('gets period start when available', function(assert) {
+  assert.equal(
+    getPeriodStart({
+      attributes: { start: 11 },
+      priorPeriodAttributes: null,
+      mpdType: 'static'
+    }),
+    11,
+    'returned period start value'
+  );
+});
+
+QUnit.test('gets period start when prior period and duration', function(assert) {
+  assert.equal(
+    getPeriodStart({
+      attributes: {},
+      priorPeriodAttributes: { start: 11, duration: 20 },
+      mpdType: 'static'
+    }),
+    31,
+    'returned correct period start value'
+  );
+});
+
+QUnit.test('gets period start when no prior period and static', function(assert) {
+  assert.equal(
+    getPeriodStart({
+      attributes: {},
+      priorPeriodAttributes: null,
+      mpdType: 'static'
+    }),
+    0,
+    'returned correct period start value'
+  );
+});
+
+QUnit.test('null when static and prior period but missing attributes', function(assert) {
+  assert.equal(
+    getPeriodStart({
+      attributes: {},
+      priorPeriodAttributes: { start: 11 },
+      mpdType: 'static'
+    }),
+    null,
+    'null when no duration in prior period'
+  );
+
+  assert.equal(
+    getPeriodStart({
+      attributes: {},
+      priorPeriodAttributes: { duration: 20 },
+      mpdType: 'static'
+    }),
+    null,
+    'null when no start in prior period'
+  );
+});
+
+QUnit.test('null when dynamic, no prior period, and no start attribute', function(assert) {
+  assert.equal(
+    getPeriodStart({
+      attributes: {},
+      priorPeriodAttributes: null,
+      mpdType: 'dyanmic'
+    }),
+    null,
+    'null when no dynamic, no start attribute, and no prior period'
+  );
+});
+
 QUnit.module('getSegmentInformation');
@@ -171,3 +244,3 @@
     template: { media: 'video.mp4' },
-    timeline: [{ d: 10 }, { d: 5 }, { d: 7 }]
+    segmentTimeline: [{ d: 10 }, { d: 5 }, { d: 7 }]
   };
@@ -487,2 +560,3 @@
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -492,2 +566,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -509,4 +584,6 @@ NOW,
         periodIndex: 0,
+        periodStart: 0,
         role: {},
         sourceDuration: 30,
+        type: 'static',
         NOW,
@@ -523,2 +600,170 @@ clientOffset: 0
 
+QUnit.test('end to end - basic dynamic', function(assert) {
+  const NOW = Date.now();
+
+  const actual = inheritAttributes(stringToMpdXml(`
+    <MPD type="dyanmic">
+      <BaseURL>https://www.example.com/base/</BaseURL>
+      <Period start="PT0S">
+        <AdaptationSet mimeType="video/mp4">
+          <Role value="main"></Role>
+          <SegmentTemplate></SegmentTemplate>
+          <Representation
+            bandwidth="5000000"
+            codecs="avc1.64001e"
+            height="404"
+            id="test"
+            width="720">
+          </Representation>
+        </AdaptationSet>
+        <AdaptationSet mimeType="text/vtt" lang="en">
+          <Representation bandwidth="256" id="en">
+            <BaseURL>https://example.com/en.vtt</BaseURL>
+          </Representation>
+        </AdaptationSet>
+      </Period>
+    </MPD>
+  `), { NOW });
+
+  const expected = {
+    locations: undefined,
+    representationInfo: [{
+      attributes: {
+        bandwidth: 5000000,
+        baseUrl: 'https://www.example.com/base/',
+        codecs: 'avc1.64001e',
+        height: 404,
+        id: 'test',
+        mimeType: 'video/mp4',
+        periodIndex: 0,
+        periodStart: 0,
+        role: {
+          value: 'main'
+        },
+        sourceDuration: 0,
+        type: 'dyanmic',
+        width: 720,
+        NOW,
+        clientOffset: 0
+      },
+      segmentInfo: {
+        template: {}
+      }
+    }, {
+      attributes: {
+        bandwidth: 256,
+        baseUrl: 'https://example.com/en.vtt',
+        id: 'en',
+        lang: 'en',
+        mimeType: 'text/vtt',
+        periodIndex: 0,
+        periodStart: 0,
+        role: {},
+        sourceDuration: 0,
+        type: 'dyanmic',
+        NOW,
+        clientOffset: 0
+      },
+      segmentInfo: {}
+    }]
+  };
+
+  assert.equal(actual.representationInfo.length, 2);
+  assert.deepEqual(actual, expected);
+});
+
+QUnit.test('end to end - basic multiperiod', function(assert) {
+  const NOW = Date.now();
+
+  // no start time attributes on either period, should be inferred
+  const actual = inheritAttributes(stringToMpdXml(`
+    <MPD mediaPresentationDuration="PT60S" >
+      <BaseURL>https://www.example.com/base/</BaseURL>
+      <Period duration="PT30S">
+        <AdaptationSet mimeType="video/mp4" >
+          <Role value="main"></Role>
+          <SegmentTemplate></SegmentTemplate>
+          <Representation
+            bandwidth="5000000"
+            codecs="avc1.64001e"
+            height="404"
+            id="test"
+            width="720">
+          </Representation>
+        </AdaptationSet>
+      </Period>
+      <Period>
+        <AdaptationSet mimeType="video/mp4" >
+          <Role value="main"></Role>
+          <SegmentTemplate></SegmentTemplate>
+          <Representation
+            bandwidth="5000000"
+            codecs="avc1.64001e"
+            height="404"
+            id="test"
+            width="720">
+          </Representation>
+        </AdaptationSet>
+      </Period>
+    </MPD>
+  `), { NOW });
+
+  const expected = {
+    locations: undefined,
+    representationInfo: [{
+      attributes: {
+        bandwidth: 5000000,
+        baseUrl: 'https://www.example.com/base/',
+        codecs: 'avc1.64001e',
+        height: 404,
+        id: 'test',
+        mediaPresentationDuration: 60,
+        mimeType: 'video/mp4',
+        periodIndex: 0,
+        periodDuration: 30,
+        // inferred start
+        periodStart: 0,
+        role: {
+          value: 'main'
+        },
+        sourceDuration: 60,
+        type: 'static',
+        width: 720,
+        NOW,
+        clientOffset: 0
+      },
+      segmentInfo: {
+        template: {}
+      }
+    }, {
+      attributes: {
+        bandwidth: 5000000,
+        baseUrl: 'https://www.example.com/base/',
+        codecs: 'avc1.64001e',
+        height: 404,
+        id: 'test',
+        mediaPresentationDuration: 60,
+        mimeType: 'video/mp4',
+        periodIndex: 1,
+        // inferred start
+        periodStart: 30,
+        role: {
+          value: 'main'
+        },
+        sourceDuration: 60,
+        type: 'static',
+        width: 720,
+        NOW,
+        clientOffset: 0
+      },
+      segmentInfo: {
+        template: {}
+      }
+    }]
+  };
+
+  assert.equal(actual.representationInfo.length, 2);
+  assert.deepEqual(actual, expected);
+});
+
 QUnit.test('end to end - inherits BaseURL from all levels', function(assert) {
@@ -567,2 +812,3 @@ const NOW = Date.now();
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -572,2 +818,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -588,4 +835,6 @@ NOW
         periodIndex: 0,
+        periodStart: 0,
         role: {},
         sourceDuration: 30,
+        type: 'static',
         NOW,
@@ -643,2 +892,3 @@ clientOffset: 0
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -648,2 +898,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -666,2 +917,3 @@ NOW,
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -671,2 +923,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -689,2 +942,3 @@ NOW,
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -694,2 +948,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -712,2 +967,3 @@ NOW,
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -717,2 +973,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -734,4 +991,6 @@ NOW,
         periodIndex: 0,
+        periodStart: 0,
         role: {},
         sourceDuration: 30,
+        type: 'static',
         NOW,
@@ -750,4 +1009,6 @@ clientOffset: 0
         periodIndex: 0,
+        periodStart: 0,
         role: {},
         sourceDuration: 30,
+        type: 'static',
         NOW,
@@ -814,2 +1075,3 @@ clientOffset: 0
           periodIndex: 0,
+          periodStart: 0,
           role: {
@@ -819,2 +1081,3 @@ value: 'main'
           sourceDuration: 30,
+          type: 'static',
           width: 720,
@@ -839,2 +1102,3 @@ NOW,
           periodIndex: 0,
+          periodStart: 0,
           height: 545,
@@ -845,2 +1109,3 @@ role: {
           sourceDuration: 30,
+          type: 'static',
           NOW,
@@ -867,4 +1132,6 @@ clientOffset: 0
           periodIndex: 0,
+          periodStart: 0,
           role: {},
           sourceDuration: 30,
+          type: 'static',
           NOW,
@@ -928,2 +1195,4 @@ clientOffset: 0
           periodIndex: 0,
+          periodDuration: 280.414,
+          periodStart: 0,
           role: {
@@ -933,2 +1202,3 @@ value: 'main'
           sourceDuration: 30,
+          type: 'static',
           width: 720,
@@ -953,2 +1223,4 @@ NOW,
           periodIndex: 0,
+          periodDuration: 280.414,
+          periodStart: 0,
           height: 545,
@@ -959,2 +1231,3 @@ role: {
           sourceDuration: 30,
+          type: 'static',
           NOW,
@@ -981,4 +1254,7 @@ clientOffset: 0
           periodIndex: 0,
+          periodDuration: 280.414,
+          periodStart: 0,
           role: {},
           sourceDuration: 30,
+          type: 'static',
           NOW,
@@ -1011,3 +1287,3 @@ clientOffset: 0
       <BaseURL>https://www.example.com/base/</BaseURL>
-      <Period duration= "PT0H4M40.414S" >
+      <Period>
         <AdaptationSet mimeType= "video/mp4"  >
@@ -1051,2 +1327,3 @@ <Role value= "main" ></Role>
           periodIndex: 0,
+          periodStart: 0,
           role: {
@@ -1056,2 +1333,3 @@ value: 'main'
           sourceDuration: 30,
+          type: 'static',
           width: 720,
@@ -1077,2 +1355,3 @@ NOW,
           periodIndex: 0,
+          periodStart: 0,
           height: 545,
@@ -1083,2 +1362,3 @@ role: {
           sourceDuration: 30,
+          type: 'static',
           NOW,
@@ -1105,4 +1385,6 @@ clientOffset: 0
           periodIndex: 0,
+          periodStart: 0,
           role: {},
           sourceDuration: 30,
+          type: 'static',
           NOW,
@@ -1131,3 +1413,3 @@ clientOffset: 0
       <BaseURL>https://www.example.com/base</BaseURL>
-      <Period duration= "PT0H4M40.414S" >
+      <Period>
         <AdaptationSet
@@ -1185,2 +1467,3 @@ mimeType= "video/mp4"
         periodIndex: 0,
+        periodStart: 0,
         startNumber: 0,
@@ -1198,2 +1481,3 @@ timescale: 48000,
         sourceDuration: 30,
+        type: 'static',
         width: 720,
@@ -1211,3 +1495,4 @@ startWithSAP: '1'
         uri: '125000/es/0.m4f',
-        number: 0
+        number: 0,
+        presentationTime: 0
       }, {
@@ -1222,3 +1507,4 @@ duration: 1.984,
         uri: '125000/es/1.m4f',
-        number: 1
+        number: 1,
+        presentationTime: 1.984
       }, {
@@ -1233,3 +1519,4 @@ duration: 1.984,
         uri: '125000/es/2.m4f',
-        number: 2
+        number: 2,
+        presentationTime: 3.968
       }, {
@@ -1244,3 +1531,4 @@ duration: 1.984,
         uri: '125000/es/3.m4f',
-        number: 3
+        number: 3,
+        presentationTime: 5.952
       }, {
@@ -1255,3 +1543,4 @@ duration: 1.984,
         uri: '125000/es/4.m4f',
-        number: 4
+        number: 4,
+        presentationTime: 7.936
       }, {
@@ -1266,3 +1555,4 @@ duration: 1.984,
         uri: '125000/es/5.m4f',
-        number: 5
+        number: 5,
+        presentationTime: 9.92
       }, {
@@ -1277,3 +1567,4 @@ duration: 1.984,
         uri: '125000/es/6.m4f',
-        number: 6
+        number: 6,
+        presentationTime: 11.904
       }, {
@@ -1288,3 +1579,4 @@ duration: 1.984,
         uri: '125000/es/7.m4f',
-        number: 7
+        number: 7,
+        presentationTime: 13.888
       }, {
@@ -1299,3 +1591,4 @@ duration: 1.984,
         uri: '125000/es/8.m4f',
-        number: 8
+        number: 8,
+        presentationTime: 15.872
       }, {
@@ -1310,3 +1603,4 @@ duration: 1.984,
         uri: '125000/es/9.m4f',
-        number: 9
+        number: 9,
+        presentationTime: 17.856
       }, {
@@ -1321,3 +1615,4 @@ duration: 1.984,
         uri: '125000/es/10.m4f',
-        number: 10
+        number: 10,
+        presentationTime: 19.84
       }, {
@@ -1332,3 +1627,4 @@ duration: 1.984,
         uri: '125000/es/11.m4f',
-        number: 11
+        number: 11,
+        presentationTime: 21.824
       }, {
@@ -1343,3 +1639,4 @@ duration: 1.984,
         uri: '125000/es/12.m4f',
-        number: 12
+        number: 12,
+        presentationTime: 23.808
       }, {
@@ -1354,3 +1651,4 @@ duration: 1.984,
         uri: '125000/es/13.m4f',
-        number: 13
+        number: 13,
+        presentationTime: 25.792
       }, {
@@ -1365,3 +1663,4 @@ duration: 1.984,
         uri: '125000/es/14.m4f',
-        number: 14
+        number: 14,
+        presentationTime: 27.776
       }, {
@@ -1376,3 +1675,4 @@ duration: 0.240000000000002,
         uri: '125000/es/15.m4f',
-        number: 15
+        number: 15,
+        presentationTime: 29.76
       }]
@@ -1390,2 +1690,3 @@ }, {
         periodIndex: 0,
+        periodStart: 0,
         role: {
@@ -1396,2 +1697,3 @@ value: 'main'
         sourceDuration: 30,
+        type: 'static',
         startWithSAP: '1',
@@ -1415,3 +1717,4 @@ clientOffset: 0,
         uri: '125000/es/0.m4f',
-        number: 0
+        number: 0,
+        presentationTime: 0
       }, {
@@ -1426,3 +1729,4 @@ duration: 1.984,
         uri: '125000/es/1.m4f',
-        number: 1
+        number: 1,
+        presentationTime: 1.984
       }, {
@@ -1437,3 +1741,4 @@ duration: 1.984,
         uri: '125000/es/2.m4f',
-        number: 2
+        number: 2,
+        presentationTime: 3.968
       }, {
@@ -1448,3 +1753,4 @@ duration: 1.984,
         uri: '125000/es/3.m4f',
-        number: 3
+        number: 3,
+        presentationTime: 5.952
       }, {
@@ -1459,3 +1765,4 @@ duration: 1.984,
         uri: '125000/es/4.m4f',
-        number: 4
+        number: 4,
+        presentationTime: 7.936
       }, {
@@ -1470,3 +1777,4 @@ duration: 1.984,
         uri: '125000/es/5.m4f',
-        number: 5
+        number: 5,
+        presentationTime: 9.92
       }, {
@@ -1481,3 +1789,4 @@ duration: 1.984,
         uri: '125000/es/6.m4f',
-        number: 6
+        number: 6,
+        presentationTime: 11.904
       }, {
@@ -1492,3 +1801,4 @@ duration: 1.984,
         uri: '125000/es/7.m4f',
-        number: 7
+        number: 7,
+        presentationTime: 13.888
       }, {
@@ -1503,3 +1813,4 @@ duration: 1.984,
         uri: '125000/es/8.m4f',
-        number: 8
+        number: 8,
+        presentationTime: 15.872
       }, {
@@ -1514,3 +1825,4 @@ duration: 1.984,
         uri: '125000/es/9.m4f',
-        number: 9
+        number: 9,
+        presentationTime: 17.856
       }, {
@@ -1525,3 +1837,4 @@ duration: 1.984,
         uri: '125000/es/10.m4f',
-        number: 10
+        number: 10,
+        presentationTime: 19.84
       }, {
@@ -1536,3 +1849,4 @@ duration: 1.984,
         uri: '125000/es/11.m4f',
-        number: 11
+        number: 11,
+        presentationTime: 21.824
       }, {
@@ -1547,3 +1861,4 @@ duration: 1.984,
         uri: '125000/es/12.m4f',
-        number: 12
+        number: 12,
+        presentationTime: 23.808
       }, {
@@ -1558,3 +1873,4 @@ duration: 1.984,
         uri: '125000/es/13.m4f',
-        number: 13
+        number: 13,
+        presentationTime: 25.792
       }, {
@@ -1569,3 +1885,4 @@ duration: 1.984,
         uri: '125000/es/14.m4f',
-        number: 14
+        number: 14,
+        presentationTime: 27.776
       }, {
@@ -1580,3 +1897,4 @@ duration: 0.240000000000002,
         uri: '125000/es/15.m4f',
-        number: 15
+        number: 15,
+        presentationTime: 29.76
       }]
@@ -1601,3 +1919,3 @@ }];
       <BaseURL>https://www.example.com/base</BaseURL>
-      <Period duration= "PT0H4M40.414S" >
+      <Period>
         <AdaptationSet
@@ -1656,2 +1974,3 @@ mimeType= "video/mp4"
       periodIndex: 0,
+      periodStart: 0,
       role: {
@@ -1662,2 +1981,3 @@ value: 'main'
       sourceDuration: 30,
+      type: 'static',
       width: 720,
@@ -1677,3 +1997,4 @@ startWithSAP: '1',
       uri: '125000/es/0.m4f',
-      number: 0
+      number: 0,
+      presentationTime: 0
     }, {
@@ -1688,3 +2009,4 @@ duration: 1.984,
       uri: '125000/es/1.m4f',
-      number: 1
+      number: 1,
+      presentationTime: 1.984
     }, {
@@ -1699,3 +2021,4 @@ duration: 1.984,
       uri: '125000/es/2.m4f',
-      number: 2
+      number: 2,
+      presentationTime: 3.968
     }, {
@@ -1710,3 +2033,4 @@ duration: 1.984,
       uri: '125000/es/3.m4f',
-      number: 3
+      number: 3,
+      presentationTime: 5.952
     }, {
@@ -1721,3 +2045,4 @@ duration: 1.984,
       uri: '125000/es/4.m4f',
-      number: 4
+      number: 4,
+      presentationTime: 7.936
     }, {
@@ -1732,3 +2057,4 @@ duration: 1.984,
       uri: '125000/es/5.m4f',
-      number: 5
+      number: 5,
+      presentationTime: 9.92
     }, {
@@ -1743,3 +2069,4 @@ duration: 1.984,
       uri: '125000/es/6.m4f',
-      number: 6
+      number: 6,
+      presentationTime: 11.904
     }, {
@@ -1754,3 +2081,4 @@ duration: 1.984,
       uri: '125000/es/7.m4f',
-      number: 7
+      number: 7,
+      presentationTime: 13.888
     }, {
@@ -1765,3 +2093,4 @@ duration: 1.984,
       uri: '125000/es/8.m4f',
-      number: 8
+      number: 8,
+      presentationTime: 15.872
     }, {
@@ -1776,3 +2105,4 @@ duration: 1.984,
       uri: '125000/es/9.m4f',
-      number: 9
+      number: 9,
+      presentationTime: 17.856
     }, {
@@ -1787,3 +2117,4 @@ duration: 1.984,
       uri: '125000/es/10.m4f',
-      number: 10
+      number: 10,
+      presentationTime: 19.84
     }, {
@@ -1798,3 +2129,4 @@ duration: 1.984,
       uri: '125000/es/11.m4f',
-      number: 11
+      number: 11,
+      presentationTime: 21.824
     }, {
@@ -1809,3 +2141,4 @@ duration: 1.984,
       uri: '125000/es/12.m4f',
-      number: 12
+      number: 12,
+      presentationTime: 23.808
     }, {
@@ -1820,3 +2153,4 @@ duration: 1.984,
       uri: '125000/es/13.m4f',
-      number: 13
+      number: 13,
+      presentationTime: 25.792
     }, {
@@ -1831,3 +2165,4 @@ duration: 1.984,
       uri: '125000/es/14.m4f',
-      number: 14
+      number: 14,
+      presentationTime: 27.776
     }, {
@@ -1842,3 +2177,4 @@ duration: 0.240000000000002,
       uri: '125000/es/15.m4f',
-      number: 15
+      number: 15,
+      presentationTime: 29.76
     }]
@@ -1850,2 +2186,1 @@ }];
 });
-

test/manifests/maat_vtt_segmentTemplate.js

@@ -36,3 +36,4 @@ export const parsedManifest = {
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -48,3 +49,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -60,3 +62,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -72,3 +75,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -108,3 +112,4 @@ ],
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -120,3 +125,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -132,3 +138,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -144,3 +151,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -188,3 +196,4 @@ ],
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -200,3 +209,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -212,3 +222,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -224,3 +235,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -260,3 +272,4 @@ ],
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -272,3 +285,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -284,3 +298,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -296,3 +311,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -413,3 +429,4 @@ ],
           },
-          number: 0
+          number: 0,
+          presentationTime: 0
         },
@@ -425,3 +442,4 @@ {
           },
-          number: 1
+          number: 1,
+          presentationTime: 1.9185833333333333
         },
@@ -437,3 +455,4 @@ {
           },
-          number: 2
+          number: 2,
+          presentationTime: 3.8371666666666666
         },
@@ -449,3 +468,4 @@ {
           },
-          number: 3
+          number: 3,
+          presentationTime: 5.75575
         }
@@ -491,3 +511,4 @@ ],
           },
-          number: 0
+          number: 0,
+          presentationTime: 0
         },
@@ -503,3 +524,4 @@ {
           },
-          number: 1
+          number: 1,
+          presentationTime: 1.9185833333333333
         },
@@ -515,3 +537,4 @@ {
           },
-          number: 2
+          number: 2,
+          presentationTime: 3.8371666666666666
         },
@@ -527,3 +550,4 @@ {
           },
-          number: 3
+          number: 3,
+          presentationTime: 5.75575
         }
@@ -530,0 +554,0 @@ ],

test/manifests/multiperiod-dynamic.js

@@ -36,2 +36,3 @@ export const parsedManifest = {
                   },
+                  presentationTime: 0,
                   number: 0
@@ -48,2 +49,3 @@ },
                   },
+                  presentationTime: 1.9969160997732427,
                   number: 1
@@ -60,2 +62,3 @@ },
                   },
+                  presentationTime: 3.9938321995464854,
                   number: 2
@@ -72,2 +75,3 @@ },
                   },
+                  presentationTime: 5.972633333,
                   number: 3,
@@ -85,2 +89,3 @@ discontinuity: true
                   },
+                  presentationTime: 7.969549432773243,
                   number: 4
@@ -97,2 +102,3 @@ },
                   },
+                  presentationTime: 9.966465532546486,
                   number: 5
@@ -109,2 +115,3 @@ },
                   },
+                  presentationTime: 10.810799998,
                   number: 6,
@@ -122,2 +129,3 @@ discontinuity: true
                   },
+                  presentationTime: 12.807716097773243,
                   number: 7
@@ -134,2 +142,3 @@ },
                   },
+                  presentationTime: 14.804632197546486,
                   number: 8
@@ -146,2 +155,3 @@ },
                   },
+                  presentationTime: 16.801548297319727,
                   number: 9
@@ -158,2 +168,3 @@ },
                   },
+                  presentationTime: 18.79846439709297,
                   number: 10
@@ -170,2 +181,3 @@ },
                   },
+                  presentationTime: 20.795380496866215,
                   number: 11
@@ -182,2 +194,3 @@ },
                   },
+                  presentationTime: 22.792296596639456,
                   number: 12
@@ -194,2 +207,3 @@ },
                   },
+                  presentationTime: 24.789212696412697,
                   number: 13
@@ -206,2 +220,3 @@ },
                   },
+                  presentationTime: 19.938462809458052,
                   number: 14,
@@ -220,2 +235,3 @@ presentationTimeOffset: 4.85297052154195,
                   },
+                  presentationTime: 21.099460541884355,
                   number: 15,
@@ -233,2 +249,3 @@ presentationTimeOffset: 4.85297052154195
                   },
+                  presentationTime: 27.949347162000002,
                   number: 16,
@@ -246,2 +263,3 @@ discontinuity: true
                   },
+                  presentationTime: 29.946263261773247,
                   number: 17
@@ -258,2 +276,3 @@ },
                   },
+                  presentationTime: 31.943179361546488,
                   number: 18
@@ -270,2 +289,3 @@ },
                   },
+                  presentationTime: 33.94009546131973,
                   number: 19
@@ -306,2 +326,3 @@ }
                   },
+                  presentationTime: 0,
                   number: 0
@@ -318,2 +339,3 @@ },
                   },
+                  presentationTime: 1.9969160997732427,
                   number: 1
@@ -330,2 +352,3 @@ },
                   },
+                  presentationTime: 3.9938321995464854,
                   number: 2
@@ -342,2 +365,3 @@ },
                   },
+                  presentationTime: 5.972633333,
                   number: 3,
@@ -355,2 +379,3 @@ discontinuity: true
                   },
+                  presentationTime: 7.969549432773243,
                   number: 4
@@ -367,2 +392,3 @@ },
                   },
+                  presentationTime: 9.966465532546486,
                   number: 5
@@ -379,2 +405,3 @@ },
                   },
+                  presentationTime: 10.810799998,
                   number: 6,
@@ -392,2 +419,3 @@ discontinuity: true
                   },
+                  presentationTime: 12.807716097773243,
                   number: 7
@@ -404,2 +432,3 @@ },
                   },
+                  presentationTime: 14.804632197546486,
                   number: 8
@@ -416,2 +445,3 @@ },
                   },
+                  presentationTime: 16.801548297319727,
                   number: 9
@@ -428,2 +458,3 @@ },
                   },
+                  presentationTime: 18.79846439709297,
                   number: 10
@@ -440,2 +471,3 @@ },
                   },
+                  presentationTime: 20.795380496866215,
                   number: 11
@@ -452,2 +484,3 @@ },
                   },
+                  presentationTime: 22.792296596639456,
                   number: 12
@@ -464,2 +497,3 @@ },
                   },
+                  presentationTime: 24.789212696412697,
                   number: 13
@@ -476,2 +510,3 @@ },
                   },
+                  presentationTime: 19.938462809458052,
                   number: 14,
@@ -490,2 +525,3 @@ presentationTimeOffset: 4.85297052154195,
                   },
+                  presentationTime: 21.099460541884355,
                   number: 15,
@@ -503,2 +539,3 @@ presentationTimeOffset: 4.85297052154195
                   },
+                  presentationTime: 27.949347162000002,
                   number: 16,
@@ -516,2 +553,3 @@ discontinuity: true
                   },
+                  presentationTime: 29.946263261773247,
                   number: 17
@@ -528,2 +566,3 @@ },
                   },
+                  presentationTime: 31.943179361546488,
                   number: 18
@@ -540,2 +579,3 @@ },
                   },
+                  presentationTime: 33.94009546131973,
                   number: 19
@@ -594,2 +634,3 @@ }
           },
+          presentationTime: 0,
           number: 0
@@ -606,2 +647,3 @@ },
           },
+          presentationTime: 2.002,
           number: 1
@@ -618,2 +660,3 @@ },
           },
+          presentationTime: 4.004,
           number: 2
@@ -630,2 +673,3 @@ },
           },
+          presentationTime: 5.972633333,
           number: 3,
@@ -643,2 +687,3 @@ discontinuity: true
           },
+          presentationTime: 7.907899999666666,
           number: 4
@@ -655,2 +700,3 @@ },
           },
+          presentationTime: 9.843166666333333,
           number: 5
@@ -667,2 +713,3 @@ },
           },
+          presentationTime: 10.810799998,
           number: 6,
@@ -680,2 +727,3 @@ discontinuity: true
           },
+          presentationTime: 12.812799998,
           number: 7
@@ -692,2 +740,3 @@ },
           },
+          presentationTime: 14.814799998,
           number: 8
@@ -704,2 +753,3 @@ },
           },
+          presentationTime: 16.816799998,
           number: 9
@@ -716,2 +766,3 @@ },
           },
+          presentationTime: 18.818799998,
           number: 10
@@ -728,2 +779,3 @@ },
           },
+          presentationTime: 20.820799998,
           number: 11
@@ -740,2 +792,3 @@ },
           },
+          presentationTime: 22.822799998,
           number: 12
@@ -752,2 +805,3 @@ },
           },
+          presentationTime: 19.953266664333334,
           number: 13,
@@ -766,2 +820,3 @@ presentationTimeOffset: 4.838166666666667,
           },
+          presentationTime: 20.920899997666666,
           number: 14,
@@ -779,2 +834,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 22.856166664333333,
           number: 15,
@@ -792,2 +848,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 27.949347162000002,
           number: 16,
@@ -805,2 +862,3 @@ discontinuity: true
           },
+          presentationTime: 29.951347162,
           number: 17
@@ -817,2 +875,3 @@ },
           },
+          presentationTime: 31.953347162,
           number: 18
@@ -829,2 +888,3 @@ },
           },
+          presentationTime: 33.955347162,
           number: 19
@@ -871,2 +931,3 @@ }
           },
+          presentationTime: 0,
           number: 0
@@ -883,2 +944,3 @@ },
           },
+          presentationTime: 2.002,
           number: 1
@@ -895,2 +957,3 @@ },
           },
+          presentationTime: 4.004,
           number: 2
@@ -907,2 +970,3 @@ },
           },
+          presentationTime: 5.972633333,
           number: 3,
@@ -920,2 +984,3 @@ discontinuity: true
           },
+          presentationTime: 7.907899999666666,
           number: 4
@@ -932,2 +997,3 @@ },
           },
+          presentationTime: 9.843166666333333,
           number: 5
@@ -944,2 +1010,3 @@ },
           },
+          presentationTime: 10.810799998,
           number: 6,
@@ -957,2 +1024,3 @@ discontinuity: true
           },
+          presentationTime: 12.812799998,
           number: 7
@@ -969,2 +1037,3 @@ },
           },
+          presentationTime: 14.814799998,
           number: 8
@@ -981,2 +1050,3 @@ },
           },
+          presentationTime: 16.816799998,
           number: 9
@@ -993,2 +1063,3 @@ },
           },
+          presentationTime: 18.818799998,
           number: 10
@@ -1005,2 +1076,3 @@ },
           },
+          presentationTime: 20.820799998,
           number: 11
@@ -1017,2 +1089,3 @@ },
           },
+          presentationTime: 22.822799998,
           number: 12
@@ -1029,2 +1102,3 @@ },
           },
+          presentationTime: 19.953266664333334,
           number: 13,
@@ -1043,2 +1117,3 @@ presentationTimeOffset: 4.838166666666667,
           },
+          presentationTime: 20.920899997666666,
           number: 14,
@@ -1056,2 +1131,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 22.856166664333333,
           number: 15,
@@ -1069,2 +1145,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 27.949347162000002,
           number: 16,
@@ -1082,2 +1159,3 @@ discontinuity: true
           },
+          presentationTime: 29.951347162,
           number: 17
@@ -1094,2 +1172,3 @@ },
           },
+          presentationTime: 31.953347162,
           number: 18
@@ -1106,2 +1185,3 @@ },
           },
+          presentationTime: 33.955347162,
           number: 19
@@ -1148,2 +1228,3 @@ }
           },
+          presentationTime: 0,
           number: 0
@@ -1160,2 +1241,3 @@ },
           },
+          presentationTime: 2.002,
           number: 1
@@ -1172,2 +1254,3 @@ },
           },
+          presentationTime: 4.004,
           number: 2
@@ -1184,2 +1267,3 @@ },
           },
+          presentationTime: 5.972633333,
           number: 3,
@@ -1197,2 +1281,3 @@ discontinuity: true
           },
+          presentationTime: 7.907899999666666,
           number: 4
@@ -1209,2 +1294,3 @@ },
           },
+          presentationTime: 9.843166666333333,
           number: 5
@@ -1221,2 +1307,3 @@ },
           },
+          presentationTime: 10.810799998,
           number: 6,
@@ -1234,2 +1321,3 @@ discontinuity: true
           },
+          presentationTime: 12.812799998,
           number: 7
@@ -1246,2 +1334,3 @@ },
           },
+          presentationTime: 14.814799998,
           number: 8
@@ -1258,2 +1347,3 @@ },
           },
+          presentationTime: 16.816799998,
           number: 9
@@ -1270,2 +1360,3 @@ },
           },
+          presentationTime: 18.818799998,
           number: 10
@@ -1282,2 +1373,3 @@ },
           },
+          presentationTime: 20.820799998,
           number: 11
@@ -1294,2 +1386,3 @@ },
           },
+          presentationTime: 22.822799998,
           number: 12
@@ -1306,2 +1399,3 @@ },
           },
+          presentationTime: 19.953266664333334,
           number: 13,
@@ -1320,2 +1414,3 @@ presentationTimeOffset: 4.838166666666667,
           },
+          presentationTime: 20.920899997666666,
           number: 14,
@@ -1333,2 +1428,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 22.856166664333333,
           number: 15,
@@ -1346,2 +1442,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 27.949347162000002,
           number: 16,
@@ -1359,2 +1456,3 @@ discontinuity: true
           },
+          presentationTime: 29.951347162,
           number: 17
@@ -1371,2 +1469,3 @@ },
           },
+          presentationTime: 31.953347162,
           number: 18
@@ -1383,2 +1482,3 @@ },
           },
+          presentationTime: 33.955347162,
           number: 19
@@ -1385,0 +1485,0 @@ }

test/manifests/multiperiod.js

@@ -36,2 +36,3 @@ export const parsedManifest = {
                   },
+                  presentationTime: 0,
                   number: 0
@@ -48,2 +49,3 @@ },
                   },
+                  presentationTime: 1.9969160997732427,
                   number: 1
@@ -60,2 +62,3 @@ },
                   },
+                  presentationTime: 3.9938321995464854,
                   number: 2
@@ -72,2 +75,3 @@ },
                   },
+                  presentationTime: 5.972633333,
                   number: 3,
@@ -85,2 +89,3 @@ discontinuity: true
                   },
+                  presentationTime: 7.969549432773243,
                   number: 4
@@ -97,2 +102,3 @@ },
                   },
+                  presentationTime: 9.966465532546486,
                   number: 5
@@ -109,2 +115,3 @@ },
                   },
+                  presentationTime: 10.810799998,
                   number: 6,
@@ -122,2 +129,3 @@ discontinuity: true
                   },
+                  presentationTime: 12.807716097773243,
                   number: 7
@@ -134,2 +142,3 @@ },
                   },
+                  presentationTime: 14.804632197546486,
                   number: 8
@@ -146,2 +155,3 @@ },
                   },
+                  presentationTime: 16.801548297319727,
                   number: 9
@@ -158,2 +168,3 @@ },
                   },
+                  presentationTime: 18.79846439709297,
                   number: 10
@@ -170,2 +181,3 @@ },
                   },
+                  presentationTime: 20.795380496866215,
                   number: 11
@@ -182,2 +194,3 @@ },
                   },
+                  presentationTime: 22.792296596639456,
                   number: 12
@@ -194,2 +207,3 @@ },
                   },
+                  presentationTime: 24.789212696412697,
                   number: 13
@@ -206,2 +220,3 @@ },
                   },
+                  presentationTime: 19.938462809458052,
                   number: 14,
@@ -220,2 +235,3 @@ presentationTimeOffset: 4.85297052154195,
                   },
+                  presentationTime: 21.099460541884355,
                   number: 15,
@@ -233,2 +249,3 @@ presentationTimeOffset: 4.85297052154195
                   },
+                  presentationTime: 27.949347162000002,
                   number: 16,
@@ -246,2 +263,3 @@ discontinuity: true
                   },
+                  presentationTime: 29.946263261773247,
                   number: 17
@@ -258,2 +276,3 @@ },
                   },
+                  presentationTime: 31.943179361546488,
                   number: 18
@@ -270,2 +289,3 @@ },
                   },
+                  presentationTime: 33.94009546131973,
                   number: 19
@@ -306,2 +326,3 @@ }
                   },
+                  presentationTime: 0,
                   number: 0
@@ -318,2 +339,3 @@ },
                   },
+                  presentationTime: 1.9969160997732427,
                   number: 1
@@ -330,2 +352,3 @@ },
                   },
+                  presentationTime: 3.9938321995464854,
                   number: 2
@@ -342,2 +365,3 @@ },
                   },
+                  presentationTime: 5.972633333,
                   number: 3,
@@ -355,2 +379,3 @@ discontinuity: true
                   },
+                  presentationTime: 7.969549432773243,
                   number: 4
@@ -367,2 +392,3 @@ },
                   },
+                  presentationTime: 9.966465532546486,
                   number: 5
@@ -379,2 +405,3 @@ },
                   },
+                  presentationTime: 10.810799998,
                   number: 6,
@@ -392,2 +419,3 @@ discontinuity: true
                   },
+                  presentationTime: 12.807716097773243,
                   number: 7
@@ -404,2 +432,3 @@ },
                   },
+                  presentationTime: 14.804632197546486,
                   number: 8
@@ -416,2 +445,3 @@ },
                   },
+                  presentationTime: 16.801548297319727,
                   number: 9
@@ -428,2 +458,3 @@ },
                   },
+                  presentationTime: 18.79846439709297,
                   number: 10
@@ -440,2 +471,3 @@ },
                   },
+                  presentationTime: 20.795380496866215,
                   number: 11
@@ -452,2 +484,3 @@ },
                   },
+                  presentationTime: 22.792296596639456,
                   number: 12
@@ -464,2 +497,3 @@ },
                   },
+                  presentationTime: 24.789212696412697,
                   number: 13
@@ -476,2 +510,3 @@ },
                   },
+                  presentationTime: 19.938462809458052,
                   number: 14,
@@ -490,2 +525,3 @@ presentationTimeOffset: 4.85297052154195,
                   },
+                  presentationTime: 21.099460541884355,
                   number: 15,
@@ -503,2 +539,3 @@ presentationTimeOffset: 4.85297052154195
                   },
+                  presentationTime: 27.949347162000002,
                   number: 16,
@@ -516,2 +553,3 @@ discontinuity: true
                   },
+                  presentationTime: 29.946263261773247,
                   number: 17
@@ -528,2 +566,3 @@ },
                   },
+                  presentationTime: 31.943179361546488,
                   number: 18
@@ -540,2 +579,3 @@ },
                   },
+                  presentationTime: 33.94009546131973,
                   number: 19
@@ -594,2 +634,3 @@ }
           },
+          presentationTime: 0,
           number: 0
@@ -606,2 +647,3 @@ },
           },
+          presentationTime: 2.002,
           number: 1
@@ -618,2 +660,3 @@ },
           },
+          presentationTime: 4.004,
           number: 2
@@ -630,2 +673,3 @@ },
           },
+          presentationTime: 5.972633333,
           number: 3,
@@ -643,2 +687,3 @@ discontinuity: true
           },
+          presentationTime: 7.907899999666666,
           number: 4
@@ -655,2 +700,3 @@ },
           },
+          presentationTime: 9.843166666333333,
           number: 5
@@ -667,2 +713,3 @@ },
           },
+          presentationTime: 10.810799998,
           number: 6,
@@ -680,2 +727,3 @@ discontinuity: true
           },
+          presentationTime: 12.812799998,
           number: 7
@@ -692,2 +740,3 @@ },
           },
+          presentationTime: 14.814799998,
           number: 8
@@ -704,2 +753,3 @@ },
           },
+          presentationTime: 16.816799998,
           number: 9
@@ -716,2 +766,3 @@ },
           },
+          presentationTime: 18.818799998,
           number: 10
@@ -728,2 +779,3 @@ },
           },
+          presentationTime: 20.820799998,
           number: 11
@@ -740,2 +792,3 @@ },
           },
+          presentationTime: 22.822799998,
           number: 12
@@ -752,2 +805,3 @@ },
           },
+          presentationTime: 19.953266664333334,
           number: 13,
@@ -766,2 +820,3 @@ presentationTimeOffset: 4.838166666666667,
           },
+          presentationTime: 20.920899997666666,
           number: 14,
@@ -779,2 +834,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 22.856166664333333,
           number: 15,
@@ -792,2 +848,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 27.949347162000002,
           number: 16,
@@ -805,2 +862,3 @@ discontinuity: true
           },
+          presentationTime: 29.951347162,
           number: 17
@@ -817,2 +875,3 @@ },
           },
+          presentationTime: 31.953347162,
           number: 18
@@ -829,2 +888,3 @@ },
           },
+          presentationTime: 33.955347162,
           number: 19
@@ -871,2 +931,3 @@ }
           },
+          presentationTime: 0,
           number: 0
@@ -883,2 +944,3 @@ },
           },
+          presentationTime: 2.002,
           number: 1
@@ -895,2 +957,3 @@ },
           },
+          presentationTime: 4.004,
           number: 2
@@ -907,2 +970,3 @@ },
           },
+          presentationTime: 5.972633333,
           number: 3,
@@ -920,2 +984,3 @@ discontinuity: true
           },
+          presentationTime: 7.907899999666666,
           number: 4
@@ -932,2 +997,3 @@ },
           },
+          presentationTime: 9.843166666333333,
           number: 5
@@ -944,2 +1010,3 @@ },
           },
+          presentationTime: 10.810799998,
           number: 6,
@@ -957,2 +1024,3 @@ discontinuity: true
           },
+          presentationTime: 12.812799998,
           number: 7
@@ -969,2 +1037,3 @@ },
           },
+          presentationTime: 14.814799998,
           number: 8
@@ -981,2 +1050,3 @@ },
           },
+          presentationTime: 16.816799998,
           number: 9
@@ -993,2 +1063,3 @@ },
           },
+          presentationTime: 18.818799998,
           number: 10
@@ -1005,2 +1076,3 @@ },
           },
+          presentationTime: 20.820799998,
           number: 11
@@ -1017,2 +1089,3 @@ },
           },
+          presentationTime: 22.822799998,
           number: 12
@@ -1029,2 +1102,3 @@ },
           },
+          presentationTime: 19.953266664333334,
           number: 13,
@@ -1043,2 +1117,3 @@ presentationTimeOffset: 4.838166666666667,
           },
+          presentationTime: 20.920899997666666,
           number: 14,
@@ -1056,2 +1131,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 22.856166664333333,
           number: 15,
@@ -1069,2 +1145,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 27.949347162000002,
           number: 16,
@@ -1082,2 +1159,3 @@ discontinuity: true
           },
+          presentationTime: 29.951347162,
           number: 17
@@ -1094,2 +1172,3 @@ },
           },
+          presentationTime: 31.953347162,
           number: 18
@@ -1106,2 +1185,3 @@ },
           },
+          presentationTime: 33.955347162,
           number: 19
@@ -1148,2 +1228,3 @@ }
           },
+          presentationTime: 0,
           number: 0
@@ -1160,2 +1241,3 @@ },
           },
+          presentationTime: 2.002,
           number: 1
@@ -1172,2 +1254,3 @@ },
           },
+          presentationTime: 4.004,
           number: 2
@@ -1184,2 +1267,3 @@ },
           },
+          presentationTime: 5.972633333,
           number: 3,
@@ -1197,2 +1281,3 @@ discontinuity: true
           },
+          presentationTime: 7.907899999666666,
           number: 4
@@ -1209,2 +1294,3 @@ },
           },
+          presentationTime: 9.843166666333333,
           number: 5
@@ -1221,2 +1307,3 @@ },
           },
+          presentationTime: 10.810799998,
           number: 6,
@@ -1234,2 +1321,3 @@ discontinuity: true
           },
+          presentationTime: 12.812799998,
           number: 7
@@ -1246,2 +1334,3 @@ },
           },
+          presentationTime: 14.814799998,
           number: 8
@@ -1258,2 +1347,3 @@ },
           },
+          presentationTime: 16.816799998,
           number: 9
@@ -1270,2 +1360,3 @@ },
           },
+          presentationTime: 18.818799998,
           number: 10
@@ -1282,2 +1373,3 @@ },
           },
+          presentationTime: 20.820799998,
           number: 11
@@ -1294,2 +1386,3 @@ },
           },
+          presentationTime: 22.822799998,
           number: 12
@@ -1306,2 +1399,3 @@ },
           },
+          presentationTime: 19.953266664333334,
           number: 13,
@@ -1320,2 +1414,3 @@ presentationTimeOffset: 4.838166666666667,
           },
+          presentationTime: 20.920899997666666,
           number: 14,
@@ -1333,2 +1428,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 22.856166664333333,
           number: 15,
@@ -1346,2 +1442,3 @@ presentationTimeOffset: 4.838166666666667
           },
+          presentationTime: 27.949347162000002,
           number: 16,
@@ -1359,2 +1456,3 @@ discontinuity: true
           },
+          presentationTime: 29.951347162,
           number: 17
@@ -1371,2 +1469,3 @@ },
           },
+          presentationTime: 31.953347162,
           number: 18
@@ -1383,2 +1482,3 @@ },
           },
+          presentationTime: 33.955347162,
           number: 19
@@ -1385,0 +1485,0 @@ }

test/manifests/vtt_codecs.js

@@ -36,3 +36,4 @@ export const parsedManifest = {
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -48,3 +49,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -60,3 +62,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -72,3 +75,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -108,3 +112,4 @@ ],
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -120,3 +125,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -132,3 +138,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -144,3 +151,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -188,3 +196,4 @@ ],
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -200,3 +209,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -212,3 +222,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -224,3 +235,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -260,3 +272,4 @@ ],
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -272,3 +285,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 1.984
                 },
@@ -284,3 +298,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 3.968
                 },
@@ -296,3 +311,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 5.952
                 }
@@ -414,3 +430,4 @@ ],
           },
-          number: 0
+          number: 0,
+          presentationTime: 0
         },
@@ -426,3 +443,4 @@ {
           },
-          number: 1
+          number: 1,
+          presentationTime: 1.9185833333333333
         },
@@ -438,3 +456,4 @@ {
           },
-          number: 2
+          number: 2,
+          presentationTime: 3.8371666666666666
         },
@@ -450,3 +469,4 @@ {
           },
-          number: 3
+          number: 3,
+          presentationTime: 5.75575
         }
@@ -492,3 +512,4 @@ ],
           },
-          number: 0
+          number: 0,
+          presentationTime: 0
         },
@@ -504,3 +525,4 @@ {
           },
-          number: 1
+          number: 1,
+          presentationTime: 1.9185833333333333
         },
@@ -516,3 +538,4 @@ {
           },
-          number: 2
+          number: 2,
+          presentationTime: 3.8371666666666666
         },
@@ -528,3 +551,4 @@ {
           },
-          number: 3
+          number: 3,
+          presentationTime: 5.75575
         }
@@ -531,0 +555,0 @@ ],

test/manifests/webmsegments.js

@@ -36,3 +36,4 @@ export const parsedManifest = {
                   },
-                  number: 0
+                  number: 0,
+                  presentationTime: 0
                 },
@@ -48,3 +49,4 @@ {
                   },
-                  number: 1
+                  number: 1,
+                  presentationTime: 4
                 },
@@ -60,3 +62,4 @@ {
                   },
-                  number: 2
+                  number: 2,
+                  presentationTime: 8
                 },
@@ -72,3 +75,4 @@ {
                   },
-                  number: 3
+                  number: 3,
+                  presentationTime: 12
                 }
@@ -118,3 +122,4 @@ ],
           },
-          number: 0
+          number: 0,
+          presentationTime: 0
         },
@@ -130,3 +135,4 @@ {
           },
-          number: 1
+          number: 1,
+          presentationTime: 4
         },
@@ -142,3 +148,4 @@ {
           },
-          number: 2
+          number: 2,
+          presentationTime: 8
         },
@@ -154,3 +161,4 @@ {
           },
-          number: 3
+          number: 3,
+          presentationTime: 12
         }
@@ -157,0 +165,0 @@ ],

test/segment/segmentBase.test.js

@@ -13,3 +13,4 @@ import QUnit from 'qunit';
     baseUrl: 'http://www.example.com/i.fmp4',
-    initialization: { sourceURL: 'http://www.example.com/init.fmp4' }
+    initialization: { sourceURL: 'http://www.example.com/init.fmp4' },
+    type: 'static'
   };
@@ -32,3 +33,4 @@
     initialization: { sourceURL: 'http://www.example.com/init.fmp4' },
-    sourceDuration: 10
+    sourceDuration: 10,
+    type: 'static'
   };
@@ -61,3 +63,4 @@
     sourceDuration: 10,
-    timescale: 2
+    timescale: 2,
+    type: 'static'
   };
@@ -84,3 +87,4 @@
     initialization: { sourceURL: 'http://www.example.com/init.fmp4' },
-    periodIndex: 0
+    periodIndex: 0,
+    type: 'static'
   };
@@ -108,3 +112,4 @@
     initialization: { sourceURL: 'http://www.example.com/init.fmp4' },
-    periodIndex: 0
+    periodIndex: 0,
+    type: 'static'
   };
@@ -135,3 +140,4 @@
     },
-    periodIndex: 0
+    periodIndex: 0,
+    type: 'static'
   };
@@ -178,3 +184,4 @@
     },
-    segments: []
+    segments: [],
+    endList: true
   };
@@ -181,0 +188,0 @@ const sidx = {

test/segment/segmentList.test.js

@@ -25,3 +25,4 @@ import QUnit from 'qunit';
     startNumber: 1,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -106,3 +107,4 @@
       startNumber: 1,
-      baseUrl: 'http://example.com/'
+      baseUrl: 'http://example.com/',
+      type: 'static'
     };
@@ -158,3 +160,4 @@
       startNumber: 1,
-      baseUrl: 'http://example.com/'
+      baseUrl: 'http://example.com/',
+      type: 'static'
     };
@@ -240,3 +243,4 @@
     sourceDuration: 50,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -316,3 +320,4 @@
     sourceDuration: 25,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -386,3 +391,4 @@
     sourceDuration: 15,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -428,3 +434,4 @@
     sourceDuration: 20,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -478,3 +485,4 @@
       sourceDuration: 20,
-      baseUrl: 'http://example.com/'
+      baseUrl: 'http://example.com/',
+      type: 'static'
     };
@@ -507,3 +515,4 @@
     sourceDuration: 20,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -530,3 +539,4 @@
     sourceDuration: 20,
-    baseUrl: 'http://example.com/'
+    baseUrl: 'http://example.com/',
+    type: 'static'
   };
@@ -533,0 +543,0 @@

test/segment/segmentTemplate.test.js

@@ -124,3 +124,5 @@ import QUnit from 'qunit';
       sourceDuration: 42,
-      periodIndex: 1
+      periodIndex: 1,
+      type: 'static',
+      periodStart: 0
     };
@@ -142,3 +144,5 @@
     duration: 6000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -178,3 +182,5 @@
     duration: 6000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -212,3 +218,5 @@
     duration: '4',
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -247,3 +255,5 @@
     periodIndex: 1,
-    endNumber: '2'
+    endNumber: '2',
+    type: 'static',
+    periodStart: 0
   };
@@ -276,3 +286,5 @@
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -332,3 +344,5 @@ const segmentTimeline = [
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -386,3 +400,5 @@ const segmentTimeline = [
     sourceDuration: 11,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -442,3 +458,5 @@ const segmentTimeline = [
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -497,3 +515,5 @@ const segmentTimeline = [
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -553,3 +573,5 @@ const segmentTimeline = [
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -628,3 +650,5 @@ const segmentTimeline = [
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -704,3 +728,5 @@ const segmentTimeline = [
     timescale: 1000,
-    periodIndex: 1
+    periodIndex: 1,
+    type: 'static',
+    periodStart: 0
   };
@@ -771,3 +797,4 @@ const segmentTimeline = [
     duration: 2,
-    periodIndex: 1
+    periodIndex: 1,
+    periodStart: 0
   };
@@ -786,3 +813,4 @@
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -797,3 +825,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -808,3 +837,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 4
     }, {
@@ -819,3 +849,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 6
     }, {
@@ -830,3 +861,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-5.m4s'
+      uri: 'n-5.m4s',
+      presentationTime: 8
     }],
@@ -847,3 +879,4 @@ 'segments correctly with basic settings'
       timeline: 1,
-      uri: 'n-10.m4s'
+      uri: 'n-10.m4s',
+      presentationTime: 0
     }, {
@@ -858,3 +891,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-11.m4s'
+      uri: 'n-11.m4s',
+      presentationTime: 2
     }, {
@@ -869,3 +903,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-12.m4s'
+      uri: 'n-12.m4s',
+      presentationTime: 4
     }, {
@@ -880,3 +915,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-13.m4s'
+      uri: 'n-13.m4s',
+      presentationTime: 6
     }, {
@@ -891,3 +927,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-14.m4s'
+      uri: 'n-14.m4s',
+      presentationTime: 8
     }],
@@ -911,3 +948,4 @@ 'segments adjusted correctly based on @startNumber'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -922,3 +960,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -933,3 +972,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 4
     }],
@@ -953,3 +993,4 @@ 'segments correct with @availabilityStartTime set'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -964,3 +1005,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }],
@@ -984,3 +1026,4 @@ 'segments correct with @availabilityStartTime and @start set'
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 0
     }, {
@@ -995,3 +1038,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-5.m4s'
+      uri: 'n-5.m4s',
+      presentationTime: 2
     }],
@@ -1015,3 +1059,4 @@ 'segments correct with @timeShiftBufferDepth set'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -1026,3 +1071,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -1037,3 +1083,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 4
     }, {
@@ -1048,3 +1095,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 6
     }],
@@ -1068,3 +1116,4 @@ 'segments correct with given clientOffset'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -1079,3 +1128,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -1090,3 +1140,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 4
     }, {
@@ -1101,3 +1152,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 6
     }],
@@ -1119,3 +1171,4 @@ 'segments correct with endNumber'
     startNumber: 1,
-    periodIndex: 1
+    periodIndex: 1,
+    periodStart: 0
   };
@@ -1146,3 +1199,4 @@
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -1157,3 +1211,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -1168,3 +1223,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 4
     }, {
@@ -1179,3 +1235,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 6
     }, {
@@ -1190,3 +1247,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-5.m4s'
+      uri: 'n-5.m4s',
+      presentationTime: 8
     }],
@@ -1207,3 +1265,4 @@ 'segments should fill until current time when r = -1 and @minimumUpdatePeriod > 0'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 0
     }, {
@@ -1218,3 +1277,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -1229,3 +1289,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 4
     }, {
@@ -1240,3 +1301,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 6
     }],
@@ -1269,3 +1331,4 @@ 'segments should fill correctly when taking client offset into account'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 2
     }, {
@@ -1280,3 +1343,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 4
     }, {
@@ -1291,3 +1355,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 6
     }, {
@@ -1302,3 +1367,4 @@ duration: 2,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 8
     }],
@@ -1322,3 +1388,4 @@ 'segments take into account different time value for first segment'
       timeline: 1,
-      uri: 'n-1.m4s'
+      uri: 'n-1.m4s',
+      presentationTime: 1
     }, {
@@ -1333,3 +1400,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-2.m4s'
+      uri: 'n-2.m4s',
+      presentationTime: 2
     }, {
@@ -1344,3 +1412,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-3.m4s'
+      uri: 'n-3.m4s',
+      presentationTime: 3
     }, {
@@ -1355,3 +1424,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-4.m4s'
+      uri: 'n-4.m4s',
+      presentationTime: 4
     }, {
@@ -1366,3 +1436,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-5.m4s'
+      uri: 'n-5.m4s',
+      presentationTime: 5
     }, {
@@ -1377,3 +1448,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-6.m4s'
+      uri: 'n-6.m4s',
+      presentationTime: 6
     }, {
@@ -1388,3 +1460,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-7.m4s'
+      uri: 'n-7.m4s',
+      presentationTime: 7
     }, {
@@ -1399,3 +1472,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-8.m4s'
+      uri: 'n-8.m4s',
+      presentationTime: 8
     }, {
@@ -1410,3 +1484,4 @@ duration: 1,
       timeline: 1,
-      uri: 'n-9.m4s'
+      uri: 'n-9.m4s',
+      presentationTime: 9
     }],
@@ -1432,3 +1507,5 @@ 'segments take into account different time value for first segment with timescale'
     periodIndex: 1,
-    baseUrl: 'https://example.com/'
+    baseUrl: 'https://example.com/',
+    type: 'static',
+    periodStart: 0
   };
@@ -1445,3 +1522,4 @@ const segments = [
       uri: 'Rep1/100/000-00000.mp4',
-      number: 0
+      number: 0,
+      presentationTime: 0
     },
@@ -1457,3 +1535,4 @@ {
       uri: 'Rep1/100/001-06000.mp4',
-      number: 1
+      number: 1,
+      presentationTime: 6
     },
@@ -1469,3 +1548,4 @@ {
       uri: 'Rep1/100/002-12000.mp4',
-      number: 2
+      number: 2,
+      presentationTime: 12
     }
@@ -1494,3 +1574,5 @@ ];
     periodIndex: 1,
-    baseUrl: 'https://example.com/'
+    baseUrl: 'https://example.com/',
+    type: 'static',
+    periodStart: 0
   };
@@ -1511,3 +1593,4 @@ const segments = [
       uri: 'Rep1/100/000-00000.mp4',
-      number: 0
+      number: 0,
+      presentationTime: 0
     },
@@ -1527,3 +1610,4 @@ {
       uri: 'Rep1/100/001-06000.mp4',
-      number: 1
+      number: 1,
+      presentationTime: 6
     },
@@ -1543,3 +1627,4 @@ {
       uri: 'Rep1/100/002-12000.mp4',
-      number: 2
+      number: 2,
+      presentationTime: 12
     }
@@ -1553,1 +1638,41 @@ ];
 });
+
+QUnit.test('multiperiod uses periodDuration when available', function(assert) {
+  const attributes = {
+    startNumber: 0,
+    duration: 6000,
+    sourceDuration: 12,
+    timescale: 1000,
+    bandwidth: 100,
+    id: 'Rep1',
+    initialization: {
+      sourceURL: '$RepresentationID$/$Bandwidth$/init.mp4'
+    },
+    media: '$RepresentationID$/$Bandwidth$/$Number%03d$-$Time%05d$.mp4',
+    periodIndex: 1,
+    // 6 second period should mean a single 6 second segment
+    periodDuration: 6,
+    baseUrl: 'https://example.com/',
+    type: 'static',
+    periodStart: 0
+  };
+  const segments = [
+    {
+      duration: 6,
+      map: {
+        resolvedUri: 'https://example.com/Rep1/100/init.mp4',
+        uri: 'Rep1/100/init.mp4'
+      },
+      resolvedUri: 'https://example.com/Rep1/100/000-00000.mp4',
+      timeline: 1,
+      uri: 'Rep1/100/000-00000.mp4',
+      number: 0,
+      presentationTime: 0
+    }
+  ];
+
+  assert.deepEqual(
+    segmentsFromTemplate(attributes, void 0), segments,
+    'creates segments from template'
+  );
+});

test/toM3u8.test.js

@@ -15,3 +15,4 @@ import { toM3u8, generateSidxKey } from '../src/toM3u8';
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -27,3 +28,4 @@ segments: []
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -41,3 +43,4 @@ segments: []
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -52,2 +55,3 @@ segments: []
       mimeType: 'text/vtt',
+      type: 'static',
       baseUrl: 'https://www.example.com/vtt'
@@ -62,2 +66,3 @@ }
       mimeType: 'text/vtt',
+      type: 'static',
       baseUrl: 'https://www.example.com/vtt'
@@ -202,3 +207,4 @@ }
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -234,3 +240,4 @@ segments: [{
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -268,3 +275,4 @@ segments: [{
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -300,2 +308,3 @@ segments: [{
       mimeType: 'text/vtt',
+      type: 'static',
       baseUrl: 'https://www.example.com/vtt'
@@ -332,2 +341,3 @@ },
       mimeType: 'text/vtt',
+      type: 'static',
       baseUrl: 'https://www.example.com/vtt'
@@ -582,3 +592,4 @@ },
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -671,3 +682,4 @@ segments: [],
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -702,2 +714,3 @@ segments: [],
       mimeType: 'video/mp4',
+      type: 'static',
       minimumUpdatePeriod: 0
@@ -733,2 +746,3 @@ },
       mimeType: 'video/mp4',
+      type: 'static',
       minimumUpdatePeriod: 2
@@ -778,3 +792,4 @@ },
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -792,3 +807,4 @@ segments: []
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -803,2 +819,3 @@ segments: []
       mimeType: 'text/vtt',
+      type: 'static',
       baseUrl: 'https://www.example.com/vtt'
@@ -813,2 +830,3 @@ }
       mimeType: 'text/vtt',
+      type: 'static',
       baseUrl: 'https://www.example.com/vtt'
@@ -847,3 +865,4 @@ }
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -861,3 +880,4 @@ segments: []
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -905,3 +925,4 @@ segments: []
       periodIndex: 1,
-      mimeType: 'audio/mp4'
+      mimeType: 'audio/mp4',
+      type: 'static'
     },
@@ -919,3 +940,4 @@ segments: []
       periodIndex: 1,
-      mimeType: 'video/mp4'
+      mimeType: 'video/mp4',
+      type: 'static'
     },
@@ -922,0 +944,0 @@ segments: []

test/toPlaylists.test.js

@@ -14,3 +14,9 @@ import {
   const representations = [{
-    attributes: { baseUrl: 'http://example.com/', periodIndex: 0, sourceDuration: 2 },
+    attributes: {
+      baseUrl: 'http://example.com/',
+      periodIndex: 0,
+      sourceDuration: 2,
+      type: 'static',
+      periodStart: 0
+    },
     segmentInfo: {
@@ -25,4 +31,6 @@ template: { }
       periodIndex: 0,
+      periodStart: 0,
       sourceDuration: 2,
-      duration: 2
+      duration: 2,
+      type: 'static'
     },
@@ -38,3 +46,4 @@ segments: [{
       },
-      number: 1
+      number: 1,
+      presentationTime: 0
     }]
@@ -48,3 +57,8 @@ }];
   const representations = [{
-    attributes: { baseUrl: 'http://example.com/', periodIndex: 0, sourceDuration: 2 },
+    attributes: {
+      baseUrl: 'http://example.com/',
+      periodIndex: 0,
+      sourceDuration: 2,
+      type: 'static'
+    },
     segmentInfo: {
@@ -60,3 +74,4 @@ base: true
       sourceDuration: 2,
-      duration: 2
+      duration: 2,
+      type: 'static'
     },
@@ -85,3 +100,4 @@ segments: [{
       sourceDuration: 2,
-      indexRange: '10-19'
+      indexRange: '10-19',
+      type: 'static'
     },
@@ -99,3 +115,4 @@ segmentInfo: {
       duration: 2,
-      indexRange: '10-19'
+      indexRange: '10-19',
+      type: 'static'
     },
@@ -129,3 +146,4 @@ segments: [],
       sourceDuration: 11,
-      periodIndex: 0
+      periodIndex: 0,
+      type: 'static'
     },
@@ -153,3 +171,4 @@ segmentInfo: {
       }],
-      periodIndex: 0
+      periodIndex: 0,
+      type: 'static'
     },
@@ -184,3 +203,9 @@ segments: [{
   const representations = [{
-    attributes: { baseUrl: 'http://example.com/', periodIndex: 0, sourceDuration: 2 },
+    attributes: {
+      baseUrl: 'http://example.com/',
+      periodIndex: 0,
+      sourceDuration: 2,
+      type: 'static',
+      periodStart: 25
+    },
     segmentInfo: {
@@ -201,6 +226,8 @@ template: {
       periodIndex: 0,
+      periodStart: 25,
       sourceDuration: 2,
       duration: 2,
       presentationTimeOffset: 25,
-      timescale: 4
+      timescale: 4,
+      type: 'static'
     },
@@ -211,2 +238,3 @@ segments: [{
       duration: 2,
+      presentationTime: 0,
       presentationTimeOffset: 25,
@@ -213,0 +241,0 @@ resolvedUri: 'http://example.com/',

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

708349

increased by8.49%

Number of package files

70

increased by4.48%

Lines of code

18772

increased by8.25%

No dependency changes