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mpd-parser
Advanced tools
mpd-parser - npm Package Compare versions
Comparing version 0.19.2 to 0.20.0
@@ -0,1 +1,16 @@ | ||
| <a name="0.20.0"></a> | ||
| # [0.20.0](https://github.com/videojs/mpd-parser/compare/v0.19.2...v0.20.0) (2021-11-29) | ||
| ### Features | ||
| * support BigInt values ([#135](https://github.com/videojs/mpd-parser/issues/135)) ([50eb434](https://github.com/videojs/mpd-parser/commit/50eb434)) | ||
| ### Chores | ||
| * don't run tests on version ([#154](https://github.com/videojs/mpd-parser/issues/154)) ([bcbe162](https://github.com/videojs/mpd-parser/commit/bcbe162)) | ||
| ### Documentation | ||
| * fixed examples of using "parse" ([#149](https://github.com/videojs/mpd-parser/issues/149)) ([bf0421e](https://github.com/videojs/mpd-parser/commit/bf0421e)) | ||
| <a name="0.19.2"></a> | ||
@@ -2,0 +17,0 @@ ## [0.19.2](https://github.com/videojs/mpd-parser/compare/v0.19.1...v0.19.2) (2021-10-06) |
@@ -1,2 +0,2 @@ | ||
| /*! @name mpd-parser @version 0.19.2 @license Apache-2.0 */ | ||
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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)},q={mediaPresentationDuration:function(e){return j(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 j(e)},suggestedPresentationDelay:function(e){return j(e)},type:function(e){return e},timeShiftBufferDepth:function(e){return j(e)},start:function(e){return j(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)?j(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}},G=function(e){return e&&e.attributes?a(e.attributes).reduce((function(e,t){var r=q[t.name]||q.DEFAULT;return e[t.name]=r(t.value),e}),{}):{}};function $(e){for(var t,r=(t=e,window.atob?window.atob(t):Buffer.from(t,"base64").toString("binary")),n=new Uint8Array(r.length),i=0;i<r.length;i++)n[i]=r.charCodeAt(i);return n}var k={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},H=function(e,t){return t.length?i(e.map((function(e){return t.map((function(t){return p(e,F(t))}))}))):e},W=function(e){var t=_(e,"SegmentTemplate")[0],r=_(e,"SegmentList")[0],i=r&&_(r,"SegmentURL").map((function(e){return n({tag:"SegmentURL"},G(e))})),a=_(e,"SegmentBase")[0],o=r||t,u=o&&_(o,"SegmentTimeline")[0],s=r||a||t,d=s&&_(s,"Initialization")[0],c=t&&G(t);c&&d?c.initialization=d&&G(d):c&&c.initialization&&(c.initialization={sourceURL:c.initialization});var l={template:c,segmentTimeline:u&&_(u,"S").map((function(e){return G(e)})),list:r&&n(G(r),{segmentUrls:i,initialization:G(d)}),base:a&&n(G(a),{initialization:G(d)})};return Object.keys(l).forEach((function(e){l[e]||delete l[e]})),l},V=function(e,t,r){return function(a){var o,u=G(a),s=H(t,_(a,"BaseURL")),d=_(a,"Role")[0],c={role:G(d)},l=n(e,u,c),f=_(a,"Accessibility")[0],m="urn:scte:dash:cc:cea-608:2015"===(o=G(f)).schemeIdUri?("string"!=typeof o.value?[]:o.value.split(";")).map((function(e){var t,r;if(r=e,/^CC\d=/.test(e)){var n=e.split("=");t=n[0],r=n[1]}else/^CC\d$/.test(e)&&(t=e);return{channel:t,language:r}})):"urn:scte:dash:cc:cea-708:2015"===o.schemeIdUri?("string"!=typeof o.value?[]:o.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=n(l,{captionServices:m}));var p=_(a,"Label")[0];if(p&&p.childNodes.length){var g=p.childNodes[0].nodeValue.trim();l=n(l,{label:g})}var h=_(a,"ContentProtection").reduce((function(e,t){var r=G(t),n=k[r.schemeIdUri];if(n){e[n]={attributes:r};var i=_(t,"cenc:pssh")[0];if(i){var a=F(i),o=a&&$(a);e[n].pssh=o}}return e}),{});Object.keys(h).length&&(l=n(l,{contentProtection:h}));var v=W(a),b=_(a,"Representation"),y=n(r,v);return i(b.map(function(e,t,r){return function(i){var a=_(i,"BaseURL"),o=H(t,a),u=n(e,G(i)),s=W(i);return o.map((function(e){return{segmentInfo:n(r,s),attributes:n(u,{baseUrl:e})}}))}}(l,s,y)))}},X=function(e,t){return function(r,a){var o=H(t,_(r.node,"BaseURL")),u=parseInt(r.attributes.id,10),s=window.isNaN(u)?a:u,d=n(e,{periodIndex:s,periodStart:r.attributes.start});"number"==typeof r.attributes.duration&&(d.periodDuration=r.attributes.duration);var c=_(r.node,"AdaptationSet"),l=W(r.node);return i(c.map(V(d,o,l)))}},Y=function(e,t){void 0===t&&(t={});var r=t,n=r.manifestUri,a=void 0===n?"":n,u=r.NOW,s=void 0===u?Date.now():u,d=r.clientOffset,c=void 0===d?0:d,l=_(e,"Period");if(!l.length)throw new Error(o);var f=_(e,"Location"),m=G(e),p=H([a],_(e,"BaseURL"));m.type=m.type||"static",m.sourceDuration=m.mediaPresentationDuration||0,m.NOW=s,m.clientOffset=c,f.length&&(m.locations=f.map(F));var g=[];return l.forEach((function(e,t){var r=G(e),n=g[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}),g.push({node:e,attributes:r})})),{locations:m.locations,representationInfo:i(g.map(X(m,p)))}},Z=function(e){if(""===e)throw new Error(u);var r,n,i=new t.DOMParser;try{n=(r=i.parseFromString(e,"application/xml"))&&"MPD"===r.documentElement.tagName?r.documentElement:null}catch(e){}if(!n||n&&n.getElementsByTagName("parsererror").length>0)throw new Error(s);return n};e.VERSION="0.20.0",e.addSidxSegmentsToPlaylist=w,e.generateSidxKey=I,e.inheritAttributes=Y,e.parse=function(e,t){void 0===t&&(t={});var r=Y(Z(e),t),n=z(r.representationInfo);return N(n,r.locations,t.sidxMapping)},e.parseUTCTiming=function(e){return function(e){var t=_(e,"UTCTiming")[0];if(!t)return null;var r=G(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;default:throw new Error(l)}return r}(Z(e))},e.stringToMpdXml=Z,e.toM3u8=N,e.toPlaylists=z,Object.defineProperty(e,"__esModule",{value:!0})})); |
| { | ||
| "name": "mpd-parser", | ||
| "version": "0.19.2", | ||
| "version": "0.20.0", | ||
| "description": "mpd parser", | ||
@@ -30,3 +30,2 @@ "main": "dist/mpd-parser.cjs.js", | ||
| "posttest": "shx cat test/dist/coverage/text.txt", | ||
| "preversion": "npm test", | ||
| "version": "is-prerelease || npm run update-changelog && git add CHANGELOG.md", | ||
@@ -76,3 +75,3 @@ "update-changelog": "conventional-changelog -p videojs -i CHANGELOG.md -s", | ||
| "videojs-generator-verify": "~3.0.2", | ||
| "videojs-standard": "^8.0.4" | ||
| "videojs-standard": "^9.0.1" | ||
| }, | ||
@@ -79,0 +78,0 @@ "generator-videojs-plugin": { |
@@ -128,3 +128,3 @@ # mpd-parser | ||
| var mpdParser = window['mpd-parser']; | ||
| var parsedManifest = mpdParser.parse(manifest, manifestUrl); | ||
| var parsedManifest = mpdParser.parse(manifest, { manifestUri }); | ||
| </script> | ||
@@ -140,3 +140,3 @@ ``` | ||
| var parsedManifest = mpdParser.parse(manifest, manifestUrl); | ||
| var parsedManifest = mpdParser.parse(manifest, { manifestUri }); | ||
| ``` | ||
@@ -148,3 +148,3 @@ | ||
| const parsedManifest = parse(manifest, manifestUrl); | ||
| const parsedManifest = parse(manifest, { manifestUri }); | ||
| ``` | ||
@@ -158,3 +158,3 @@ | ||
| require(['mpd-parser'], function(mpdParser) { | ||
| var parsedManifest = mpdParser.parse(manifest, manifestUrl); | ||
| var parsedManifest = mpdParser.parse(manifest, { manifestUri }); | ||
| }); | ||
@@ -161,0 +161,0 @@ ``` |
@@ -321,3 +321,3 @@ import window from 'global/window'; | ||
| adaptationSetAttributes, | ||
| roleAttributes, | ||
| roleAttributes | ||
| ); | ||
@@ -324,0 +324,0 @@ |
| import errors from '../errors'; | ||
| import urlTypeConverter from './urlType'; | ||
| import { parseByDuration } from './durationTimeParser'; | ||
| import window from 'global/window'; | ||
@@ -87,4 +88,11 @@ /** | ||
| // firstOffset is the offset from the end of the sidx box | ||
| let startIndex = sidxEnd + sidx.firstOffset; | ||
| let startIndex; | ||
| // eslint-disable-next-line | ||
| if (typeof sidx.firstOffset === 'bigint') { | ||
| startIndex = window.BigInt(sidxEnd) + sidx.firstOffset; | ||
| } else { | ||
| startIndex = sidxEnd + sidx.firstOffset; | ||
| } | ||
| for (let i = 0; i < mediaReferences.length; i++) { | ||
@@ -98,3 +106,10 @@ const reference = sidx.references[i]; | ||
| // should be an inclusive range | ||
| const endIndex = startIndex + size - 1; | ||
| let endIndex; | ||
| // eslint-disable-next-line | ||
| if (typeof startIndex === 'bigint') { | ||
| endIndex = startIndex + window.BigInt(size) - window.BigInt(1); | ||
| } else { | ||
| endIndex = startIndex + size - 1; | ||
| } | ||
| const indexRange = `${startIndex}-${endIndex}`; | ||
@@ -121,3 +136,7 @@ | ||
| segments.push(segment); | ||
| startIndex += size; | ||
| if (typeof startIndex === 'bigint') { | ||
| startIndex += window.BigInt(size); | ||
| } else { | ||
| startIndex += size; | ||
| } | ||
| } | ||
@@ -124,0 +143,0 @@ |
| import resolveUrl from '@videojs/vhs-utils/es/resolve-url'; | ||
| import window from 'global/window'; | ||
@@ -37,9 +38,32 @@ /** | ||
| const ranges = rangeStr.split('-'); | ||
| const startRange = parseInt(ranges[0], 10); | ||
| const endRange = parseInt(ranges[1], 10); | ||
| // default to parsing this as a BigInt if possible | ||
| let startRange = window.BigInt ? window.BigInt(ranges[0]) : parseInt(ranges[0], 10); | ||
| let endRange = window.BigInt ? window.BigInt(ranges[1]) : parseInt(ranges[1], 10); | ||
| // convert back to a number if less than MAX_SAFE_INTEGER | ||
| if (startRange < Number.MAX_SAFE_INTEGER && typeof startRange === 'bigint') { | ||
| startRange = Number(startRange); | ||
| } | ||
| if (endRange < Number.MAX_SAFE_INTEGER && typeof endRange === 'bigint') { | ||
| endRange = Number(endRange); | ||
| } | ||
| let length; | ||
| if (typeof endRange === 'bigint' || typeof startRange === 'bigint') { | ||
| length = window.BigInt(endRange) - window.BigInt(startRange) + window.BigInt(1); | ||
| } else { | ||
| length = endRange - startRange + 1; | ||
| } | ||
| if (typeof length === 'bigint' && length < Number.MAX_SAFE_INTEGER) { | ||
| length = Number(length); | ||
| } | ||
| // byterange should be inclusive according to | ||
| // RFC 2616, Clause 14.35.1 | ||
| segment.byterange = { | ||
| length: endRange - startRange + 1, | ||
| length, | ||
| offset: startRange | ||
@@ -55,4 +79,10 @@ }; | ||
| // header uses inclusive ranges | ||
| const endRange = byterange.offset + byterange.length - 1; | ||
| let endRange; | ||
| if (typeof byterange.offset === 'bigint' || typeof byterange.length === 'bigint') { | ||
| endRange = window.BigInt(byterange.offset) + window.BigInt(byterange.length) - window.BigInt(1); | ||
| } else { | ||
| endRange = byterange.offset + byterange.length - 1; | ||
| } | ||
| return `${byterange.offset}-${endRange}`; | ||
@@ -59,0 +89,0 @@ }; |
@@ -7,2 +7,3 @@ import QUnit from 'qunit'; | ||
| import errors from '../../src/errors'; | ||
| import window from 'global/window'; | ||
@@ -210,1 +211,57 @@ QUnit.module('segmentBase - segmentsFromBase'); | ||
| }); | ||
| if (window.BigInt) { | ||
| const BigInt = window.BigInt; | ||
| QUnit.test('generates playlist from sidx references with BigInt', function(assert) { | ||
| const baseUrl = 'http://www.example.com/i.fmp4'; | ||
| const playlist = { | ||
| sidx: { | ||
| map: { | ||
| byterange: { | ||
| offset: 0, | ||
| length: 10 | ||
| } | ||
| }, | ||
| duration: 10, | ||
| byterange: { | ||
| offset: 9, | ||
| length: 11 | ||
| } | ||
| }, | ||
| segments: [] | ||
| }; | ||
| const offset = BigInt(Number.MAX_SAFE_INTEGER) + BigInt(10); | ||
| const sidx = { | ||
| timescale: 1, | ||
| firstOffset: offset, | ||
| references: [{ | ||
| referenceType: 0, | ||
| referencedSize: 5, | ||
| subsegmentDuration: 2 | ||
| }] | ||
| }; | ||
| const segments = addSidxSegmentsToPlaylist(playlist, sidx, baseUrl).segments; | ||
| assert.equal(typeof segments[0].byterange.offset, 'bigint', 'bigint offset'); | ||
| segments[0].byterange.offset = segments[0].byterange.offset.toString(); | ||
| assert.deepEqual(segments, [{ | ||
| map: { | ||
| byterange: { | ||
| offset: 0, | ||
| length: 10 | ||
| } | ||
| }, | ||
| uri: 'http://www.example.com/i.fmp4', | ||
| resolvedUri: 'http://www.example.com/i.fmp4', | ||
| byterange: { | ||
| // sidx byterange offset + length = 20 | ||
| offset: (window.BigInt(20) + offset).toString(), | ||
| length: 5 | ||
| }, | ||
| number: 0 | ||
| }]); | ||
| }); | ||
| } |
@@ -6,2 +6,3 @@ import QUnit from 'qunit'; | ||
| } from '../../src/segment/urlType'; | ||
| import window from 'global/window'; | ||
@@ -85,2 +86,47 @@ QUnit.module('urlType - urlTypeConverter'); | ||
| if (window.BigInt) { | ||
| const BigInt = window.BigInt; | ||
| QUnit.test('can use BigInt range', function(assert) { | ||
| const bigNumber = BigInt(Number.MAX_SAFE_INTEGER) + BigInt(10); | ||
| const result = urlTypeConverter({ | ||
| baseUrl: 'http://example.com', | ||
| source: 'init.fmp4', | ||
| range: `${bigNumber}-${bigNumber + BigInt(4)}` | ||
| }); | ||
| assert.equal(typeof result.byterange.offset, 'bigint', 'is bigint'); | ||
| result.byterange.offset = result.byterange.offset.toString(); | ||
| assert.deepEqual(result, { | ||
| resolvedUri: 'http://example.com/init.fmp4', | ||
| uri: 'init.fmp4', | ||
| byterange: { | ||
| offset: bigNumber.toString(), | ||
| length: 5 | ||
| } | ||
| }); | ||
| }); | ||
| QUnit.test('returns number range if bigint not nedeed', function(assert) { | ||
| const bigNumber = BigInt(5); | ||
| const result = urlTypeConverter({ | ||
| baseUrl: 'http://example.com', | ||
| source: 'init.fmp4', | ||
| range: `${bigNumber}-${bigNumber + BigInt(4)}` | ||
| }); | ||
| assert.deepEqual(result, { | ||
| resolvedUri: 'http://example.com/init.fmp4', | ||
| uri: 'init.fmp4', | ||
| byterange: { | ||
| offset: 5, | ||
| length: 5 | ||
| } | ||
| }); | ||
| }); | ||
| } | ||
| QUnit.module('urlType - byteRangeToString'); | ||
@@ -97,1 +143,18 @@ | ||
| }); | ||
| if (window.BigInt) { | ||
| const BigInt = window.BigInt; | ||
| QUnit.test('can handle bigint numbers', function(assert) { | ||
| const offset = BigInt(Number.MAX_SAFE_INTEGER) + BigInt(10); | ||
| const length = BigInt(Number.MAX_SAFE_INTEGER) + BigInt(5); | ||
| assert.strictEqual( | ||
| byteRangeToString({ | ||
| offset, | ||
| length | ||
| }), | ||
| `${offset}-${offset + length - BigInt(1)}` | ||
| ); | ||
| }); | ||
| } |
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