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mpd-parser
Advanced tools
mpd-parser - npm Package Compare versions
Comparing version 0.6.1 to 0.7.0
@@ -0,1 +1,18 @@ | ||
| <a name="0.7.0"></a> | ||
| # [0.7.0](https://github.com/videojs/mpd-parser/compare/v0.6.1...v0.7.0) (2018-10-24) | ||
| ### Features | ||
| * limited multiperiod support ([#35](https://github.com/videojs/mpd-parser/issues/35)) ([aee87a0](https://github.com/videojs/mpd-parser/commit/aee87a0)) | ||
| ### Bug Fixes | ||
| * fixed segment timeline parsing when duration is present ([#34](https://github.com/videojs/mpd-parser/issues/34)) ([90feb2d](https://github.com/videojs/mpd-parser/commit/90feb2d)) | ||
| * Remove the postinstall script to prevent install issues ([#29](https://github.com/videojs/mpd-parser/issues/29)) ([ae458f4](https://github.com/videojs/mpd-parser/commit/ae458f4)) | ||
| ### Chores | ||
| * Update to generator-videojs-plugin[@7](https://github.com/7).2.0 ([#28](https://github.com/videojs/mpd-parser/issues/28)) ([909cf08](https://github.com/videojs/mpd-parser/commit/909cf08)) | ||
| * **package:** Update dependencies to enable Greenkeeper 🌴 ([#30](https://github.com/videojs/mpd-parser/issues/30)) ([0593c2c](https://github.com/videojs/mpd-parser/commit/0593c2c)) | ||
| <a name="0.6.1"></a> | ||
@@ -2,0 +19,0 @@ ## [0.6.1](https://github.com/videojs/mpd-parser/compare/v0.6.0...v0.6.1) (2018-05-17) |
@@ -1,16 +0,110 @@ | ||
| /** | ||
| * mpd-parser | ||
| * @version 0.6.1 | ||
| * @copyright 2018 Brightcove, Inc | ||
| * @license Apache-2.0 | ||
| */ | ||
| /*! @name mpd-parser @version 0.7.0 @license Apache-2.0 */ | ||
| 'use strict'; | ||
| Object.defineProperty(exports, '__esModule', { value: true }); | ||
| function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } | ||
| var URLToolkit = _interopDefault(require('url-toolkit')); | ||
| var window = _interopDefault(require('global/window')); | ||
| var window$1 = _interopDefault(require('global/window')); | ||
| var version = "0.6.1"; | ||
| var version = "0.7.0"; | ||
| var isObject = function isObject(obj) { | ||
| return !!obj && typeof obj === 'object'; | ||
| }; | ||
| var merge = function merge() { | ||
| for (var _len = arguments.length, objects = new Array(_len), _key = 0; _key < _len; _key++) { | ||
| objects[_key] = arguments[_key]; | ||
| } | ||
| return objects.reduce(function (result, source) { | ||
| Object.keys(source).forEach(function (key) { | ||
| if (Array.isArray(result[key]) && Array.isArray(source[key])) { | ||
| result[key] = result[key].concat(source[key]); | ||
| } else if (isObject(result[key]) && isObject(source[key])) { | ||
| result[key] = merge(result[key], source[key]); | ||
| } else { | ||
| result[key] = source[key]; | ||
| } | ||
| }); | ||
| return result; | ||
| }, {}); | ||
| }; | ||
| var values = function values(o) { | ||
| return Object.keys(o).map(function (k) { | ||
| return o[k]; | ||
| }); | ||
| }; | ||
| var range = function range(start, end) { | ||
| var result = []; | ||
| for (var i = start; i < end; i++) { | ||
| result.push(i); | ||
| } | ||
| return result; | ||
| }; | ||
| var flatten = function flatten(lists) { | ||
| return lists.reduce(function (x, y) { | ||
| return x.concat(y); | ||
| }, []); | ||
| }; | ||
| var from = function from(list) { | ||
| if (!list.length) { | ||
| return []; | ||
| } | ||
| var result = []; | ||
| for (var i = 0; i < list.length; i++) { | ||
| result.push(list[i]); | ||
| } | ||
| return result; | ||
| }; | ||
| var findIndexes = function findIndexes(l, key) { | ||
| return l.reduce(function (a, e, i) { | ||
| if (e[key]) { | ||
| a.push(i); | ||
| } | ||
| return a; | ||
| }, []); | ||
| }; | ||
| var mergeDiscontiguousPlaylists = function mergeDiscontiguousPlaylists(playlists) { | ||
| var mergedPlaylists = values(playlists.reduce(function (acc, playlist) { | ||
| // assuming playlist IDs are the same across periods | ||
| // TODO: handle multiperiod where representation sets are not the same | ||
| // across periods | ||
| var name = playlist.attributes.id + (playlist.attributes.lang || ''); // Periods after first | ||
| if (acc[name]) { | ||
| var _acc$name$segments; | ||
| // first segment of subsequent periods signal a discontinuity | ||
| playlist.segments[0].discontinuity = true; | ||
| (_acc$name$segments = acc[name].segments).push.apply(_acc$name$segments, playlist.segments); // bubble up contentProtection, this assumes all DRM content | ||
| // has the same contentProtection | ||
| if (playlist.attributes.contentProtection) { | ||
| acc[name].attributes.contentProtection = playlist.attributes.contentProtection; | ||
| } | ||
| } else { | ||
| // first Period | ||
| acc[name] = playlist; | ||
| } | ||
| return acc; | ||
| }, {})); | ||
| return mergedPlaylists.map(function (playlist) { | ||
| playlist.discontinuityStarts = findIndexes(playlist.segments, 'discontinuity'); | ||
| return playlist; | ||
| }); | ||
| }; | ||
| var formatAudioPlaylist = function formatAudioPlaylist(_ref) { | ||
@@ -21,3 +115,2 @@ var _attributes; | ||
| segments = _ref.segments; | ||
| var playlist = { | ||
@@ -44,3 +137,2 @@ attributes: (_attributes = { | ||
| }; | ||
| var formatVttPlaylist = function formatVttPlaylist(_ref2) { | ||
@@ -60,6 +152,7 @@ var _attributes2; | ||
| number: 0 | ||
| }]; | ||
| // targetDuration should be the same duration as the only segment | ||
| }]; // targetDuration should be the same duration as the only segment | ||
| attributes.duration = attributes.sourceDuration; | ||
| } | ||
| return { | ||
@@ -79,3 +172,2 @@ attributes: (_attributes2 = { | ||
| }; | ||
| var organizeAudioPlaylists = function organizeAudioPlaylists(playlists) { | ||
@@ -85,10 +177,9 @@ return playlists.reduce(function (a, playlist) { | ||
| var language = playlist.attributes.lang || ''; | ||
| var label = 'main'; | ||
| if (language) { | ||
| label = playlist.attributes.lang + ' (' + role + ')'; | ||
| } | ||
| label = playlist.attributes.lang + " (" + role + ")"; | ||
| } // skip if we already have the highest quality audio for a language | ||
| // skip if we already have the highest quality audio for a language | ||
| if (a[label] && a[label].playlists[0].attributes.BANDWIDTH > playlist.attributes.bandwidth) { | ||
@@ -101,16 +192,13 @@ return a; | ||
| autoselect: true, | ||
| 'default': role === 'main', | ||
| default: role === 'main', | ||
| playlists: [formatAudioPlaylist(playlist)], | ||
| uri: '' | ||
| }; | ||
| return a; | ||
| }, {}); | ||
| }; | ||
| var organizeVttPlaylists = function organizeVttPlaylists(playlists) { | ||
| return playlists.reduce(function (a, playlist) { | ||
| var label = playlist.attributes.lang || 'text'; | ||
| var label = playlist.attributes.lang || 'text'; // skip if we already have subtitles | ||
| // skip if we already have subtitles | ||
| if (a[label]) { | ||
@@ -122,3 +210,3 @@ return a; | ||
| language: label, | ||
| 'default': false, | ||
| default: false, | ||
| autoselect: false, | ||
@@ -128,7 +216,5 @@ playlists: [formatVttPlaylist(playlist)], | ||
| }; | ||
| return a; | ||
| }, {}); | ||
| }; | ||
| var formatVideoPlaylist = function formatVideoPlaylist(_ref3) { | ||
@@ -139,3 +225,2 @@ var _attributes3; | ||
| segments = _ref3.segments; | ||
| var playlist = { | ||
@@ -168,3 +253,2 @@ attributes: (_attributes3 = { | ||
| }; | ||
| var toM3u8 = function toM3u8(dashPlaylists) { | ||
@@ -175,11 +259,10 @@ var _mediaGroups; | ||
| return {}; | ||
| } | ||
| } // grab all master attributes | ||
| // grab all master attributes | ||
| var _dashPlaylists$0$attr = dashPlaylists[0].attributes, | ||
| duration = _dashPlaylists$0$attr.sourceDuration, | ||
| _dashPlaylists$0$attr2 = _dashPlaylists$0$attr.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _dashPlaylists$0$attr2 === undefined ? 0 : _dashPlaylists$0$attr2; | ||
| minimumUpdatePeriod = _dashPlaylists$0$attr2 === void 0 ? 0 : _dashPlaylists$0$attr2; | ||
| var videoOnly = function videoOnly(_ref4) { | ||
@@ -189,2 +272,3 @@ var attributes = _ref4.attributes; | ||
| }; | ||
| var audioOnly = function audioOnly(_ref5) { | ||
@@ -194,2 +278,3 @@ var attributes = _ref5.attributes; | ||
| }; | ||
| var vttOnly = function vttOnly(_ref6) { | ||
@@ -200,6 +285,5 @@ var attributes = _ref6.attributes; | ||
| var videoPlaylists = dashPlaylists.filter(videoOnly).map(formatVideoPlaylist); | ||
| var audioPlaylists = dashPlaylists.filter(audioOnly); | ||
| var videoPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(videoOnly)).map(formatVideoPlaylist); | ||
| var audioPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(audioOnly)); | ||
| var vttPlaylists = dashPlaylists.filter(vttOnly); | ||
| var master = { | ||
@@ -231,33 +315,167 @@ allowCache: true, | ||
| var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { | ||
| return typeof obj; | ||
| } : function (obj) { | ||
| return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; | ||
| }; | ||
| var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; | ||
| var isObject = function isObject(obj) { | ||
| return !!obj && (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object'; | ||
| }; | ||
| function createCommonjsModule(fn, module) { | ||
| return module = { exports: {} }, fn(module, module.exports), module.exports; | ||
| } | ||
| var merge = function merge() { | ||
| for (var _len = arguments.length, objects = Array(_len), _key = 0; _key < _len; _key++) { | ||
| objects[_key] = arguments[_key]; | ||
| } | ||
| var urlToolkit = createCommonjsModule(function (module, exports) { | ||
| // see https://tools.ietf.org/html/rfc1808 | ||
| return objects.reduce(function (result, source) { | ||
| /* jshint ignore:start */ | ||
| (function(root) { | ||
| /* jshint ignore:end */ | ||
| Object.keys(source).forEach(function (key) { | ||
| var URL_REGEX = /^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/\?#]*\/)*.*?)??(;.*?)?(\?.*?)?(#.*?)?$/; | ||
| var FIRST_SEGMENT_REGEX = /^([^\/?#]*)(.*)$/; | ||
| var SLASH_DOT_REGEX = /(?:\/|^)\.(?=\/)/g; | ||
| var SLASH_DOT_DOT_REGEX = /(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g; | ||
| if (Array.isArray(result[key]) && Array.isArray(source[key])) { | ||
| result[key] = result[key].concat(source[key]); | ||
| } else if (isObject(result[key]) && isObject(source[key])) { | ||
| result[key] = merge(result[key], source[key]); | ||
| } else { | ||
| result[key] = source[key]; | ||
| var URLToolkit = { // jshint ignore:line | ||
| // If opts.alwaysNormalize is true then the path will always be normalized even when it starts with / or // | ||
| // E.g | ||
| // With opts.alwaysNormalize = false (default, spec compliant) | ||
| // http://a.com/b/cd + /e/f/../g => http://a.com/e/f/../g | ||
| // With opts.alwaysNormalize = true (not spec compliant) | ||
| // http://a.com/b/cd + /e/f/../g => http://a.com/e/g | ||
| buildAbsoluteURL: function(baseURL, relativeURL, opts) { | ||
| opts = opts || {}; | ||
| // remove any remaining space and CRLF | ||
| baseURL = baseURL.trim(); | ||
| relativeURL = relativeURL.trim(); | ||
| if (!relativeURL) { | ||
| // 2a) If the embedded URL is entirely empty, it inherits the | ||
| // entire base URL (i.e., is set equal to the base URL) | ||
| // and we are done. | ||
| if (!opts.alwaysNormalize) { | ||
| return baseURL; | ||
| } | ||
| var basePartsForNormalise = URLToolkit.parseURL(baseURL); | ||
| if (!basePartsForNormalise) { | ||
| throw new Error('Error trying to parse base URL.'); | ||
| } | ||
| basePartsForNormalise.path = URLToolkit.normalizePath(basePartsForNormalise.path); | ||
| return URLToolkit.buildURLFromParts(basePartsForNormalise); | ||
| } | ||
| }); | ||
| return result; | ||
| }, {}); | ||
| }; | ||
| var relativeParts = URLToolkit.parseURL(relativeURL); | ||
| if (!relativeParts) { | ||
| throw new Error('Error trying to parse relative URL.'); | ||
| } | ||
| if (relativeParts.scheme) { | ||
| // 2b) If the embedded URL starts with a scheme name, it is | ||
| // interpreted as an absolute URL and we are done. | ||
| if (!opts.alwaysNormalize) { | ||
| return relativeURL; | ||
| } | ||
| relativeParts.path = URLToolkit.normalizePath(relativeParts.path); | ||
| return URLToolkit.buildURLFromParts(relativeParts); | ||
| } | ||
| var baseParts = URLToolkit.parseURL(baseURL); | ||
| if (!baseParts) { | ||
| throw new Error('Error trying to parse base URL.'); | ||
| } | ||
| if (!baseParts.netLoc && baseParts.path && baseParts.path[0] !== '/') { | ||
| // If netLoc missing and path doesn't start with '/', assume everthing before the first '/' is the netLoc | ||
| // This causes 'example.com/a' to be handled as '//example.com/a' instead of '/example.com/a' | ||
| var pathParts = FIRST_SEGMENT_REGEX.exec(baseParts.path); | ||
| baseParts.netLoc = pathParts[1]; | ||
| baseParts.path = pathParts[2]; | ||
| } | ||
| if (baseParts.netLoc && !baseParts.path) { | ||
| baseParts.path = '/'; | ||
| } | ||
| var builtParts = { | ||
| // 2c) Otherwise, the embedded URL inherits the scheme of | ||
| // the base URL. | ||
| scheme: baseParts.scheme, | ||
| netLoc: relativeParts.netLoc, | ||
| path: null, | ||
| params: relativeParts.params, | ||
| query: relativeParts.query, | ||
| fragment: relativeParts.fragment | ||
| }; | ||
| if (!relativeParts.netLoc) { | ||
| // 3) If the embedded URL's <net_loc> is non-empty, we skip to | ||
| // Step 7. Otherwise, the embedded URL inherits the <net_loc> | ||
| // (if any) of the base URL. | ||
| builtParts.netLoc = baseParts.netLoc; | ||
| // 4) If the embedded URL path is preceded by a slash "/", the | ||
| // path is not relative and we skip to Step 7. | ||
| if (relativeParts.path[0] !== '/') { | ||
| if (!relativeParts.path) { | ||
| // 5) If the embedded URL path is empty (and not preceded by a | ||
| // slash), then the embedded URL inherits the base URL path | ||
| builtParts.path = baseParts.path; | ||
| // 5a) if the embedded URL's <params> is non-empty, we skip to | ||
| // step 7; otherwise, it inherits the <params> of the base | ||
| // URL (if any) and | ||
| if (!relativeParts.params) { | ||
| builtParts.params = baseParts.params; | ||
| // 5b) if the embedded URL's <query> is non-empty, we skip to | ||
| // step 7; otherwise, it inherits the <query> of the base | ||
| // URL (if any) and we skip to step 7. | ||
| if (!relativeParts.query) { | ||
| builtParts.query = baseParts.query; | ||
| } | ||
| } | ||
| } else { | ||
| // 6) The last segment of the base URL's path (anything | ||
| // following the rightmost slash "/", or the entire path if no | ||
| // slash is present) is removed and the embedded URL's path is | ||
| // appended in its place. | ||
| var baseURLPath = baseParts.path; | ||
| var newPath = baseURLPath.substring(0, baseURLPath.lastIndexOf('/') + 1) + relativeParts.path; | ||
| builtParts.path = URLToolkit.normalizePath(newPath); | ||
| } | ||
| } | ||
| } | ||
| if (builtParts.path === null) { | ||
| builtParts.path = opts.alwaysNormalize ? URLToolkit.normalizePath(relativeParts.path) : relativeParts.path; | ||
| } | ||
| return URLToolkit.buildURLFromParts(builtParts); | ||
| }, | ||
| parseURL: function(url) { | ||
| var parts = URL_REGEX.exec(url); | ||
| if (!parts) { | ||
| return null; | ||
| } | ||
| return { | ||
| scheme: parts[1] || '', | ||
| netLoc: parts[2] || '', | ||
| path: parts[3] || '', | ||
| params: parts[4] || '', | ||
| query: parts[5] || '', | ||
| fragment: parts[6] || '' | ||
| }; | ||
| }, | ||
| normalizePath: function(path) { | ||
| // The following operations are | ||
| // then applied, in order, to the new path: | ||
| // 6a) All occurrences of "./", where "." is a complete path | ||
| // segment, are removed. | ||
| // 6b) If the path ends with "." as a complete path segment, | ||
| // that "." is removed. | ||
| path = path.split('').reverse().join('').replace(SLASH_DOT_REGEX, ''); | ||
| // 6c) All occurrences of "<segment>/../", where <segment> is a | ||
| // complete path segment not equal to "..", are removed. | ||
| // Removal of these path segments is performed iteratively, | ||
| // removing the leftmost matching pattern on each iteration, | ||
| // until no matching pattern remains. | ||
| // 6d) If the path ends with "<segment>/..", where <segment> is a | ||
| // complete path segment not equal to "..", that | ||
| // "<segment>/.." is removed. | ||
| while (path.length !== (path = path.replace(SLASH_DOT_DOT_REGEX, '')).length) {} // jshint ignore:line | ||
| return path.split('').reverse().join(''); | ||
| }, | ||
| buildURLFromParts: function(parts) { | ||
| return parts.scheme + parts.netLoc + parts.path + parts.params + parts.query + parts.fragment; | ||
| } | ||
| }; | ||
| /* jshint ignore:start */ | ||
| module.exports = URLToolkit; | ||
| })(commonjsGlobal); | ||
| /* jshint ignore:end */ | ||
| }); | ||
| var resolveUrl = function resolveUrl(baseUrl, relativeUrl) { | ||
@@ -267,10 +485,10 @@ // return early if we don't need to resolve | ||
| return relativeUrl; | ||
| } | ||
| } // if the base URL is relative then combine with the current location | ||
| // if the base URL is relative then combine with the current location | ||
| if (!/\/\//i.test(baseUrl)) { | ||
| baseUrl = URLToolkit.buildAbsoluteURL(window.location.href, baseUrl); | ||
| baseUrl = urlToolkit.buildAbsoluteURL(window$1.location.href, baseUrl); | ||
| } | ||
| return URLToolkit.buildAbsoluteURL(baseUrl, relativeUrl); | ||
| return urlToolkit.buildAbsoluteURL(baseUrl, relativeUrl); | ||
| }; | ||
@@ -302,10 +520,10 @@ | ||
| */ | ||
| var urlTypeToSegment = function urlTypeToSegment(_ref) { | ||
| var _ref$baseUrl = _ref.baseUrl, | ||
| baseUrl = _ref$baseUrl === undefined ? '' : _ref$baseUrl, | ||
| baseUrl = _ref$baseUrl === void 0 ? '' : _ref$baseUrl, | ||
| _ref$source = _ref.source, | ||
| source = _ref$source === undefined ? '' : _ref$source, | ||
| source = _ref$source === void 0 ? '' : _ref$source, | ||
| _ref$range = _ref.range, | ||
| range = _ref$range === undefined ? '' : _ref$range; | ||
| range = _ref$range === void 0 ? '' : _ref$range; | ||
| var init = { | ||
@@ -320,3 +538,2 @@ uri: source, | ||
| var endRange = parseInt(ranges[1], 10); | ||
| init.byterange = { | ||
@@ -351,8 +568,7 @@ length: endRange - startRange, | ||
| _attributes$timescale = attributes.timescale, | ||
| timescale = _attributes$timescale === undefined ? 1 : _attributes$timescale, | ||
| timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale, | ||
| _attributes$start = attributes.start, | ||
| start = _attributes$start === undefined ? 0 : _attributes$start, | ||
| start = _attributes$start === void 0 ? 0 : _attributes$start, | ||
| _attributes$minimumUp = attributes.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _attributes$minimumUp === undefined ? 0 : _attributes$minimumUp; | ||
| minimumUpdatePeriod = _attributes$minimumUp === void 0 ? 0 : _attributes$minimumUp; | ||
| var now = (NOW + clientOffset) / 1000; | ||
@@ -362,6 +578,4 @@ var periodStartWC = availabilityStartTime + start; | ||
| var periodDuration = periodEndWC - periodStartWC; | ||
| return Math.ceil((periodDuration * timescale - time) / duration); | ||
| }; | ||
| /** | ||
@@ -380,16 +594,17 @@ * Uses information provided by SegmentTemplate.SegmentTimeline to determine segment | ||
| */ | ||
| var parseByTimeline = function parseByTimeline(attributes, segmentTimeline) { | ||
| var _attributes$type = attributes.type, | ||
| type = _attributes$type === undefined ? 'static' : _attributes$type, | ||
| type = _attributes$type === void 0 ? 'static' : _attributes$type, | ||
| _attributes$minimumUp2 = attributes.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _attributes$minimumUp2 === undefined ? 0 : _attributes$minimumUp2, | ||
| minimumUpdatePeriod = _attributes$minimumUp2 === void 0 ? 0 : _attributes$minimumUp2, | ||
| _attributes$media = attributes.media, | ||
| media = _attributes$media === undefined ? '' : _attributes$media, | ||
| media = _attributes$media === void 0 ? '' : _attributes$media, | ||
| sourceDuration = attributes.sourceDuration, | ||
| _attributes$timescale2 = attributes.timescale, | ||
| timescale = _attributes$timescale2 === undefined ? 1 : _attributes$timescale2, | ||
| timescale = _attributes$timescale2 === void 0 ? 1 : _attributes$timescale2, | ||
| _attributes$startNumb = attributes.startNumber, | ||
| startNumber = _attributes$startNumb === undefined ? 1 : _attributes$startNumb, | ||
| startNumber = _attributes$startNumb === void 0 ? 1 : _attributes$startNumb, | ||
| timeline = attributes.periodIndex; | ||
| var segments = []; | ||
@@ -411,3 +626,2 @@ var time = -1; | ||
| // discontinuity | ||
| // TODO: How to handle this type of discontinuity | ||
@@ -432,3 +646,2 @@ // timeline++ here would treat it like HLS discontuity and content would | ||
| // with $Time$ values of [0, 1, 2, 5, 6, 7, 8, 9, 10, 11] ? | ||
| time = segmentTime; | ||
@@ -461,3 +674,8 @@ } | ||
| while (number < end) { | ||
| segments.push({ number: number, duration: duration / timescale, time: time, timeline: timeline }); | ||
| segments.push({ | ||
| number: number, | ||
| duration: duration / timescale, | ||
| time: time, | ||
| timeline: timeline | ||
| }); | ||
| time += duration; | ||
@@ -471,32 +689,2 @@ number++; | ||
| var range = function range(start, end) { | ||
| var result = []; | ||
| for (var i = start; i < end; i++) { | ||
| result.push(i); | ||
| } | ||
| return result; | ||
| }; | ||
| var flatten = function flatten(lists) { | ||
| return lists.reduce(function (x, y) { | ||
| return x.concat(y); | ||
| }, []); | ||
| }; | ||
| var from = function from(list) { | ||
| if (!list.length) { | ||
| return []; | ||
| } | ||
| var result = []; | ||
| for (var i = 0; i < list.length; i++) { | ||
| result.push(list[i]); | ||
| } | ||
| return result; | ||
| }; | ||
| /** | ||
@@ -506,2 +694,3 @@ * Functions for calculating the range of available segments in static and dynamic | ||
| */ | ||
| var segmentRange = { | ||
@@ -516,9 +705,7 @@ /** | ||
| */ | ||
| 'static': function _static(attributes) { | ||
| static: function _static(attributes) { | ||
| var duration = attributes.duration, | ||
| _attributes$timescale = attributes.timescale, | ||
| timescale = _attributes$timescale === undefined ? 1 : _attributes$timescale, | ||
| timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale, | ||
| sourceDuration = attributes.sourceDuration; | ||
| return { | ||
@@ -530,3 +717,2 @@ start: 0, | ||
| /** | ||
@@ -545,11 +731,10 @@ * Returns the current live window range of available segments for a dynamic MPD | ||
| _attributes$timescale2 = attributes.timescale, | ||
| timescale = _attributes$timescale2 === undefined ? 1 : _attributes$timescale2, | ||
| timescale = _attributes$timescale2 === void 0 ? 1 : _attributes$timescale2, | ||
| duration = attributes.duration, | ||
| _attributes$start = attributes.start, | ||
| start = _attributes$start === undefined ? 0 : _attributes$start, | ||
| start = _attributes$start === void 0 ? 0 : _attributes$start, | ||
| _attributes$minimumUp = attributes.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _attributes$minimumUp === undefined ? 0 : _attributes$minimumUp, | ||
| minimumUpdatePeriod = _attributes$minimumUp === void 0 ? 0 : _attributes$minimumUp, | ||
| _attributes$timeShift = attributes.timeShiftBufferDepth, | ||
| timeShiftBufferDepth = _attributes$timeShift === undefined ? Infinity : _attributes$timeShift; | ||
| timeShiftBufferDepth = _attributes$timeShift === void 0 ? Infinity : _attributes$timeShift; | ||
| var now = (NOW + clientOffset) / 1000; | ||
@@ -562,3 +747,2 @@ var periodStartWC = availabilityStartTime + start; | ||
| var availableEnd = Math.floor((now - periodStartWC) * timescale / duration); | ||
| return { | ||
@@ -570,3 +754,2 @@ start: Math.max(0, availableStart), | ||
| }; | ||
| /** | ||
@@ -595,2 +778,3 @@ * Maps a range of numbers to objects with information needed to build the corresponding | ||
| */ | ||
| var toSegments = function toSegments(attributes) { | ||
@@ -600,8 +784,6 @@ return function (number, index) { | ||
| _attributes$timescale3 = attributes.timescale, | ||
| timescale = _attributes$timescale3 === undefined ? 1 : _attributes$timescale3, | ||
| timescale = _attributes$timescale3 === void 0 ? 1 : _attributes$timescale3, | ||
| periodIndex = attributes.periodIndex, | ||
| _attributes$startNumb = attributes.startNumber, | ||
| startNumber = _attributes$startNumb === undefined ? 1 : _attributes$startNumb; | ||
| startNumber = _attributes$startNumb === void 0 ? 1 : _attributes$startNumb; | ||
| return { | ||
@@ -615,3 +797,2 @@ number: startNumber + number, | ||
| }; | ||
| /** | ||
@@ -627,8 +808,9 @@ * Returns a list of objects containing segment timing and duration info used for | ||
| */ | ||
| var parseByDuration = function parseByDuration(attributes) { | ||
| var _attributes$type = attributes.type, | ||
| type = _attributes$type === undefined ? 'static' : _attributes$type, | ||
| type = _attributes$type === void 0 ? 'static' : _attributes$type, | ||
| duration = attributes.duration, | ||
| _attributes$timescale4 = attributes.timescale, | ||
| timescale = _attributes$timescale4 === undefined ? 1 : _attributes$timescale4, | ||
| timescale = _attributes$timescale4 === void 0 ? 1 : _attributes$timescale4, | ||
| sourceDuration = attributes.sourceDuration; | ||
@@ -643,5 +825,4 @@ | ||
| if (type === 'static') { | ||
| var index = segments.length - 1; | ||
| var index = segments.length - 1; // final segment may be less than full segment duration | ||
| // final segment may be less than full segment duration | ||
| segments[index].duration = sourceDuration - duration / timescale * index; | ||
@@ -654,3 +835,2 @@ } | ||
| var identifierPattern = /\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g; | ||
| /** | ||
@@ -692,2 +872,3 @@ * Replaces template identifiers with corresponding values. To be used as the callback | ||
| */ | ||
| var identifierReplacement = function identifierReplacement(values) { | ||
@@ -721,6 +902,5 @@ return function (match, identifier, format, width) { | ||
| return '' + new Array(width - value.length + 1).join('0') + value; | ||
| return "" + new Array(width - value.length + 1).join('0') + value; | ||
| }; | ||
| }; | ||
| /** | ||
@@ -744,6 +924,6 @@ * Constructs a segment url from a template string | ||
| */ | ||
| var constructTemplateUrl = function constructTemplateUrl(url, values) { | ||
| return url.replace(identifierPattern, identifierReplacement(values)); | ||
| }; | ||
| /** | ||
@@ -762,2 +942,3 @@ * Generates a list of objects containing timing and duration information about each | ||
| */ | ||
| var parseTemplateInfo = function parseTemplateInfo(attributes, segmentTimeline) { | ||
@@ -781,3 +962,2 @@ if (!attributes.duration && !segmentTimeline) { | ||
| }; | ||
| /** | ||
@@ -795,2 +975,3 @@ * Generates a list of segments using information provided by the SegmentTemplate element | ||
| */ | ||
| var segmentsFromTemplate = function segmentsFromTemplate(attributes, segmentTimeline) { | ||
@@ -801,7 +982,7 @@ var templateValues = { | ||
| }; | ||
| var _attributes$initializ = attributes.initialization, | ||
| initialization = _attributes$initializ === undefined ? { sourceURL: '', range: '' } : _attributes$initializ; | ||
| initialization = _attributes$initializ === void 0 ? { | ||
| sourceURL: '', | ||
| range: '' | ||
| } : _attributes$initializ; | ||
| var mapSegment = urlTypeToSegment({ | ||
@@ -812,11 +993,7 @@ baseUrl: attributes.baseUrl, | ||
| }); | ||
| var segments = parseTemplateInfo(attributes, segmentTimeline); | ||
| return segments.map(function (segment) { | ||
| templateValues.Number = segment.number; | ||
| templateValues.Time = segment.time; | ||
| var uri = constructTemplateUrl(attributes.media || '', templateValues); | ||
| return { | ||
@@ -854,8 +1031,7 @@ uri: uri, | ||
| */ | ||
| var SegmentURLToSegmentObject = function SegmentURLToSegmentObject(attributes, segmentUrl) { | ||
| var baseUrl = attributes.baseUrl, | ||
| _attributes$initializ = attributes.initialization, | ||
| initialization = _attributes$initializ === undefined ? {} : _attributes$initializ; | ||
| initialization = _attributes$initializ === void 0 ? {} : _attributes$initializ; | ||
| var initSegment = urlTypeToSegment({ | ||
@@ -866,3 +1042,2 @@ baseUrl: baseUrl, | ||
| }); | ||
| var segment = urlTypeToSegment({ | ||
@@ -873,8 +1048,5 @@ baseUrl: baseUrl, | ||
| }); | ||
| segment.map = initSegment; | ||
| return segment; | ||
| }; | ||
| /** | ||
@@ -893,8 +1065,8 @@ * Generates a list of segments using information provided by the SegmentList element | ||
| */ | ||
| var segmentsFromList = function segmentsFromList(attributes, segmentTimeline) { | ||
| var duration = attributes.duration, | ||
| _attributes$segmentUr = attributes.segmentUrls, | ||
| segmentUrls = _attributes$segmentUr === undefined ? [] : _attributes$segmentUr; | ||
| // Per spec (5.3.9.2.1) no way to determine segment duration OR | ||
| segmentUrls = _attributes$segmentUr === void 0 ? [] : _attributes$segmentUr; // Per spec (5.3.9.2.1) no way to determine segment duration OR | ||
| // if both SegmentTimeline and @duration are defined, it is outside of spec. | ||
@@ -909,3 +1081,3 @@ | ||
| }); | ||
| var segmentTimeInfo = void 0; | ||
| var segmentTimeInfo; | ||
@@ -923,3 +1095,2 @@ if (duration) { | ||
| var segment = segmentUrlMap[index]; | ||
| segment.timeline = segmentTime.timeline; | ||
@@ -929,10 +1100,9 @@ segment.duration = segmentTime.duration; | ||
| return segment; | ||
| } | ||
| // Since we're mapping we should get rid of any blank segments (in case | ||
| } // Since we're mapping we should get rid of any blank segments (in case | ||
| // the given SegmentTimeline is handling for more elements than we have | ||
| // SegmentURLs for). | ||
| }).filter(function (segment) { | ||
| return segment; | ||
| }); | ||
| return segments; | ||
@@ -951,15 +1121,14 @@ }; | ||
| */ | ||
| var segmentsFromBase = function segmentsFromBase(attributes) { | ||
| var baseUrl = attributes.baseUrl, | ||
| _attributes$initializ = attributes.initialization, | ||
| initialization = _attributes$initializ === undefined ? {} : _attributes$initializ, | ||
| initialization = _attributes$initializ === void 0 ? {} : _attributes$initializ, | ||
| sourceDuration = attributes.sourceDuration, | ||
| _attributes$timescale = attributes.timescale, | ||
| timescale = _attributes$timescale === undefined ? 1 : _attributes$timescale, | ||
| timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale, | ||
| _attributes$indexRang = attributes.indexRange, | ||
| indexRange = _attributes$indexRang === undefined ? '' : _attributes$indexRang, | ||
| duration = attributes.duration; | ||
| indexRange = _attributes$indexRang === void 0 ? '' : _attributes$indexRang, | ||
| duration = attributes.duration; // base url is required for SegmentBase to work, per spec (Section 5.3.9.2.1) | ||
| // base url is required for SegmentBase to work, per spec (Section 5.3.9.2.1) | ||
| if (!baseUrl) { | ||
@@ -974,8 +1143,10 @@ throw new Error(errors.NO_BASE_URL); | ||
| }); | ||
| var segment = urlTypeToSegment({ baseUrl: baseUrl, source: baseUrl, range: indexRange }); | ||
| var segment = urlTypeToSegment({ | ||
| baseUrl: baseUrl, | ||
| source: baseUrl, | ||
| range: indexRange | ||
| }); | ||
| segment.map = initSegment; // If there is a duration, use it, otherwise use the given duration of the source | ||
| // (since SegmentBase is only for one total segment) | ||
| segment.map = initSegment; | ||
| // If there is a duration, use it, otherwise use the given duration of the source | ||
| // (since SegmentBase is only for one total segment) | ||
| if (duration) { | ||
@@ -991,7 +1162,6 @@ var segmentTimeInfo = parseByDuration(attributes); | ||
| segment.timeline = 0; | ||
| } | ||
| } // This is used for mediaSequence | ||
| // This is used for mediaSequence | ||
| segment.number = 0; | ||
| return [segment]; | ||
@@ -1003,6 +1173,5 @@ }; | ||
| segmentInfo = _ref.segmentInfo; | ||
| var segmentAttributes; | ||
| var segmentsFn; | ||
| var segmentAttributes = void 0; | ||
| var segmentsFn = void 0; | ||
| if (segmentInfo.template) { | ||
@@ -1020,10 +1189,11 @@ segmentsFn = segmentsFromTemplate; | ||
| if (!segmentsFn) { | ||
| return { attributes: attributes }; | ||
| return { | ||
| attributes: attributes | ||
| }; | ||
| } | ||
| var segments = segmentsFn(segmentAttributes, segmentInfo.timeline); | ||
| // The @duration attribute will be used to determin the playlist's targetDuration which | ||
| var segments = segmentsFn(segmentAttributes, segmentInfo.timeline); // The @duration attribute will be used to determin the playlist's targetDuration which | ||
| // must be in seconds. Since we've generated the segment list, we no longer need | ||
| // @duration to be in @timescale units, so we can convert it here. | ||
| if (segmentAttributes.duration) { | ||
@@ -1033,5 +1203,3 @@ var _segmentAttributes = segmentAttributes, | ||
| _segmentAttributes$ti = _segmentAttributes.timescale, | ||
| timescale = _segmentAttributes$ti === undefined ? 1 : _segmentAttributes$ti; | ||
| timescale = _segmentAttributes$ti === void 0 ? 1 : _segmentAttributes$ti; | ||
| segmentAttributes.duration = duration / timescale; | ||
@@ -1053,3 +1221,2 @@ } else if (segments.length) { | ||
| }; | ||
| var toPlaylists = function toPlaylists(representations) { | ||
@@ -1065,3 +1232,2 @@ return representations.map(generateSegments); | ||
| }; | ||
| var getContent = function getContent(element) { | ||
@@ -1076,5 +1242,4 @@ return element.textContent.trim(); | ||
| var SECONDS_IN_HOUR = 60 * 60; | ||
| var SECONDS_IN_MIN = 60; | ||
| var SECONDS_IN_MIN = 60; // P10Y10M10DT10H10M10.1S | ||
| // P10Y10M10DT10H10M10.1S | ||
| var durationRegex = /P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/; | ||
@@ -1097,10 +1262,8 @@ var match = durationRegex.exec(str); | ||
| }; | ||
| var parseDate = function parseDate(str) { | ||
| // Date format without timezone according to ISO 8601 | ||
| // YYY-MM-DDThh:mm:ss.ssssss | ||
| var dateRegex = /^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/; | ||
| var dateRegex = /^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/; // If the date string does not specifiy a timezone, we must specifiy UTC. This is | ||
| // expressed by ending with 'Z' | ||
| // If the date string does not specifiy a timezone, we must specifiy UTC. This is | ||
| // expressed by ending with 'Z' | ||
| if (dateRegex.test(str)) { | ||
@@ -1113,3 +1276,2 @@ str += 'Z'; | ||
| // TODO: maybe order these in some way that makes it easy to find specific attributes | ||
| var parsers = { | ||
@@ -1129,3 +1291,2 @@ /** | ||
| /** | ||
@@ -1145,3 +1306,2 @@ * Specifies the Segment availability start time for all Segments referred to in this | ||
| /** | ||
@@ -1160,3 +1320,2 @@ * Specifies the smallest period between potential changes to the MPD. Format is a | ||
| /** | ||
@@ -1175,3 +1334,2 @@ * Specifies the duration of the smallest time shifting buffer for any Representation | ||
| /** | ||
@@ -1190,3 +1348,2 @@ * Specifies the PeriodStart time of the Period relative to the availabilityStarttime. | ||
| /** | ||
@@ -1204,3 +1361,2 @@ * Specifies the width of the visual presentation | ||
| /** | ||
@@ -1218,3 +1374,2 @@ * Specifies the height of the visual presentation | ||
| /** | ||
@@ -1232,3 +1387,2 @@ * Specifies the bitrate of the representation | ||
| /** | ||
@@ -1246,3 +1400,2 @@ * Specifies the number of the first Media Segment in this Representation in the Period | ||
| /** | ||
@@ -1260,3 +1413,2 @@ * Specifies the timescale in units per seconds | ||
| /** | ||
@@ -1284,3 +1436,2 @@ * Specifies the constant approximate Segment duration | ||
| /** | ||
@@ -1298,3 +1449,2 @@ * Specifies the Segment duration, in units of the value of the @timescale. | ||
| /** | ||
@@ -1313,3 +1463,2 @@ * Specifies the MPD start time, in @timescale units, the first Segment in the series | ||
| /** | ||
@@ -1328,3 +1477,2 @@ * Specifies the repeat count of the number of following contiguous Segments with the | ||
| /** | ||
@@ -1343,3 +1491,2 @@ * Default parser for all other attributes. Acts as a no-op and just returns the value | ||
| }; | ||
| /** | ||
@@ -1354,2 +1501,3 @@ * Gets all the attributes and values of the provided node, parses attributes with known | ||
| */ | ||
| var parseAttributes = function parseAttributes(el) { | ||
@@ -1362,5 +1510,3 @@ if (!(el && el.attributes)) { | ||
| var parseFn = parsers[e.name] || parsers.DEFAULT; | ||
| a[e.name] = parseFn(e.value); | ||
| return a; | ||
@@ -1371,3 +1517,3 @@ }, {}); | ||
| function decodeB64ToUint8Array(b64Text) { | ||
| var decodedString = window.atob(b64Text); | ||
| var decodedString = window$1.atob(b64Text); | ||
| var array = new Uint8Array(decodedString.length); | ||
@@ -1378,2 +1524,3 @@ | ||
| } | ||
| return array; | ||
@@ -1388,3 +1535,2 @@ } | ||
| }; | ||
| /** | ||
@@ -1400,2 +1546,3 @@ * Builds a list of urls that is the product of the reference urls and BaseURL values | ||
| */ | ||
| var buildBaseUrls = function buildBaseUrls(referenceUrls, baseUrlElements) { | ||
@@ -1412,3 +1559,2 @@ if (!baseUrlElements.length) { | ||
| }; | ||
| /** | ||
@@ -1436,2 +1582,3 @@ * Contains all Segment information for its containing AdaptationSet | ||
| */ | ||
| var getSegmentInformation = function getSegmentInformation(adaptationSet) { | ||
@@ -1441,3 +1588,5 @@ var segmentTemplate = findChildren(adaptationSet, 'SegmentTemplate')[0]; | ||
| var segmentUrls = segmentList && findChildren(segmentList, 'SegmentURL').map(function (s) { | ||
| return merge({ tag: 'SegmentURL' }, parseAttributes(s)); | ||
| return merge({ | ||
| tag: 'SegmentURL' | ||
| }, parseAttributes(s)); | ||
| }); | ||
@@ -1448,5 +1597,3 @@ var segmentBase = findChildren(adaptationSet, 'SegmentBase')[0]; | ||
| var segmentInitializationParentNode = segmentList || segmentBase || segmentTemplate; | ||
| var segmentInitialization = segmentInitializationParentNode && findChildren(segmentInitializationParentNode, 'Initialization')[0]; | ||
| // SegmentTemplate is handled slightly differently, since it can have both | ||
| var segmentInitialization = segmentInitializationParentNode && findChildren(segmentInitializationParentNode, 'Initialization')[0]; // SegmentTemplate is handled slightly differently, since it can have both | ||
| // @initialization and an <Initialization> node. @initialization can be templated, | ||
@@ -1456,2 +1603,3 @@ // while the node can have a url and range specified. If the <SegmentTemplate> has | ||
| // the node, as this interaction is not defined in the spec. | ||
| var template = segmentTemplate && parseAttributes(segmentTemplate); | ||
@@ -1465,3 +1613,5 @@ | ||
| // for <SegmentTemplate> | ||
| template.initialization = { sourceURL: template.initialization }; | ||
| template.initialization = { | ||
| sourceURL: template.initialization | ||
| }; | ||
| } | ||
@@ -1482,3 +1632,2 @@ | ||
| }; | ||
| Object.keys(segmentInfo).forEach(function (key) { | ||
@@ -1489,6 +1638,4 @@ if (!segmentInfo[key]) { | ||
| }); | ||
| return segmentInfo; | ||
| }; | ||
| /** | ||
@@ -1529,2 +1676,3 @@ * Contains Segment information and attributes needed to construct a Playlist object | ||
| */ | ||
| var inheritBaseUrls = function inheritBaseUrls(adaptationSetAttributes, adaptationSetBaseUrls, adaptationSetSegmentInfo) { | ||
@@ -1536,7 +1684,8 @@ return function (representation) { | ||
| var representationSegmentInfo = getSegmentInformation(representation); | ||
| return repBaseUrls.map(function (baseUrl) { | ||
| return { | ||
| segmentInfo: merge(adaptationSetSegmentInfo, representationSegmentInfo), | ||
| attributes: merge(attributes, { baseUrl: baseUrl }) | ||
| attributes: merge(attributes, { | ||
| baseUrl: baseUrl | ||
| }) | ||
| }; | ||
@@ -1546,3 +1695,2 @@ }); | ||
| }; | ||
| /** | ||
@@ -1557,2 +1705,3 @@ * Tranforms a series of content protection nodes to | ||
| */ | ||
| var generateKeySystemInformation = function generateKeySystemInformation(contentProtectionNodes) { | ||
@@ -1564,4 +1713,5 @@ return contentProtectionNodes.reduce(function (acc, node) { | ||
| if (keySystem) { | ||
| acc[keySystem] = { attributes: attributes }; | ||
| acc[keySystem] = { | ||
| attributes: attributes | ||
| }; | ||
| var psshNode = findChildren(node, 'cenc:pssh')[0]; | ||
@@ -1572,3 +1722,2 @@ | ||
| var psshBuffer = pssh && decodeB64ToUint8Array(pssh); | ||
| acc[keySystem].pssh = psshBuffer; | ||
@@ -1581,3 +1730,2 @@ } | ||
| }; | ||
| /** | ||
@@ -1607,2 +1755,4 @@ * Maps an AdaptationSet node to a list of Representation information objects | ||
| */ | ||
| var toRepresentations = function toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo) { | ||
@@ -1613,10 +1763,12 @@ return function (adaptationSet) { | ||
| var role = findChildren(adaptationSet, 'Role')[0]; | ||
| var roleAttributes = { role: parseAttributes(role) }; | ||
| var roleAttributes = { | ||
| role: parseAttributes(role) | ||
| }; | ||
| var attrs = merge(periodAttributes, adaptationSetAttributes, roleAttributes); | ||
| var contentProtection = generateKeySystemInformation(findChildren(adaptationSet, 'ContentProtection')); | ||
| if (Object.keys(contentProtection).length) { | ||
| attrs = merge(attrs, { contentProtection: contentProtection }); | ||
| attrs = merge(attrs, { | ||
| contentProtection: contentProtection | ||
| }); | ||
| } | ||
@@ -1627,7 +1779,5 @@ | ||
| var adaptationSetSegmentInfo = merge(periodSegmentInfo, segmentInfo); | ||
| return flatten(representations.map(inheritBaseUrls(attrs, adaptationSetBaseUrls, adaptationSetSegmentInfo))); | ||
| }; | ||
| }; | ||
| /** | ||
@@ -1658,14 +1808,18 @@ * Maps an Period node to a list of Representation inforamtion objects for all | ||
| */ | ||
| var toAdaptationSets = function toAdaptationSets(mpdAttributes, mpdBaseUrls) { | ||
| return function (period, periodIndex) { | ||
| return function (period, index) { | ||
| var periodBaseUrls = buildBaseUrls(mpdBaseUrls, findChildren(period, 'BaseURL')); | ||
| var periodAtt = parseAttributes(period); | ||
| var periodAttributes = merge(mpdAttributes, periodAtt, { periodIndex: periodIndex }); | ||
| var parsedPeriodId = parseInt(periodAtt.id, 10); // fallback to mapping index if Period@id is not a number | ||
| var periodIndex = window$1.isNaN(parsedPeriodId) ? index : parsedPeriodId; | ||
| var periodAttributes = merge(mpdAttributes, { | ||
| periodIndex: periodIndex | ||
| }); | ||
| var adaptationSets = findChildren(period, 'AdaptationSet'); | ||
| var periodSegmentInfo = getSegmentInformation(period); | ||
| return flatten(adaptationSets.map(toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo))); | ||
| }; | ||
| }; | ||
| /** | ||
@@ -1688,15 +1842,18 @@ * Traverses the mpd xml tree to generate a list of Representation information objects | ||
| */ | ||
| var inheritAttributes = function inheritAttributes(mpd) { | ||
| var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; | ||
| var _options$manifestUri = options.manifestUri, | ||
| manifestUri = _options$manifestUri === undefined ? '' : _options$manifestUri, | ||
| _options$NOW = options.NOW, | ||
| NOW = _options$NOW === undefined ? Date.now() : _options$NOW, | ||
| _options$clientOffset = options.clientOffset, | ||
| clientOffset = _options$clientOffset === undefined ? 0 : _options$clientOffset; | ||
| var inheritAttributes = function inheritAttributes(mpd, options) { | ||
| if (options === void 0) { | ||
| options = {}; | ||
| } | ||
| var _options = options, | ||
| _options$manifestUri = _options.manifestUri, | ||
| manifestUri = _options$manifestUri === void 0 ? '' : _options$manifestUri, | ||
| _options$NOW = _options.NOW, | ||
| NOW = _options$NOW === void 0 ? Date.now() : _options$NOW, | ||
| _options$clientOffset = _options.clientOffset, | ||
| clientOffset = _options$clientOffset === void 0 ? 0 : _options$clientOffset; | ||
| var periods = findChildren(mpd, 'Period'); | ||
| if (periods.length !== 1) { | ||
| // TODO add support for multiperiod | ||
| if (!periods.length) { | ||
| throw new Error(errors.INVALID_NUMBER_OF_PERIOD); | ||
@@ -1707,7 +1864,5 @@ } | ||
| var mpdBaseUrls = buildBaseUrls([manifestUri], findChildren(mpd, 'BaseURL')); | ||
| mpdAttributes.sourceDuration = mpdAttributes.mediaPresentationDuration || 0; | ||
| mpdAttributes.NOW = NOW; | ||
| mpdAttributes.clientOffset = clientOffset; | ||
| return flatten(periods.map(toAdaptationSets(mpdAttributes, mpdBaseUrls))); | ||
@@ -1721,3 +1876,3 @@ }; | ||
| var parser = new window.DOMParser(); | ||
| var parser = new window$1.DOMParser(); | ||
| var xml = parser.parseFromString(manifestString, 'application/xml'); | ||
@@ -1741,2 +1896,3 @@ var mpd = xml && xml.documentElement.tagName === 'MPD' ? xml.documentElement : null; | ||
| */ | ||
| var parseUTCTimingScheme = function parseUTCTimingScheme(mpd) { | ||
@@ -1756,2 +1912,3 @@ var UTCTimingNode = findChildren(mpd, 'UTCTiming')[0]; | ||
| break; | ||
| case 'urn:mpeg:dash:utc:http-xsdate:2014': | ||
@@ -1763,2 +1920,3 @@ case 'urn:mpeg:dash:utc:http-iso:2014': | ||
| break; | ||
| case 'urn:mpeg:dash:utc:direct:2014': | ||
@@ -1769,2 +1927,3 @@ case 'urn:mpeg:dash:utc:direct:2012': | ||
| break; | ||
| case 'urn:mpeg:dash:utc:http-ntp:2014': | ||
@@ -1781,7 +1940,5 @@ case 'urn:mpeg:dash:utc:ntp:2014': | ||
| var VERSION = version; | ||
| var parse = function parse(manifestString, options) { | ||
| return toM3u8(toPlaylists(inheritAttributes(stringToMpdXml(manifestString), options))); | ||
| }; | ||
| /** | ||
@@ -1795,2 +1952,3 @@ * Parses the manifest for a UTCTiming node, returning the nodes attributes if found | ||
| */ | ||
| var parseUTCTiming = function parseUTCTiming(manifestString) { | ||
@@ -1797,0 +1955,0 @@ return parseUTCTimingScheme(stringToMpdXml(manifestString)); |
@@ -1,12 +0,104 @@ | ||
| /** | ||
| * mpd-parser | ||
| * @version 0.6.1 | ||
| * @copyright 2018 Brightcove, Inc | ||
| * @license Apache-2.0 | ||
| */ | ||
| import URLToolkit from 'url-toolkit'; | ||
| import window from 'global/window'; | ||
| /*! @name mpd-parser @version 0.7.0 @license Apache-2.0 */ | ||
| import window$1 from 'global/window'; | ||
| var version = "0.6.1"; | ||
| var version = "0.7.0"; | ||
| var isObject = function isObject(obj) { | ||
| return !!obj && typeof obj === 'object'; | ||
| }; | ||
| var merge = function merge() { | ||
| for (var _len = arguments.length, objects = new Array(_len), _key = 0; _key < _len; _key++) { | ||
| objects[_key] = arguments[_key]; | ||
| } | ||
| return objects.reduce(function (result, source) { | ||
| Object.keys(source).forEach(function (key) { | ||
| if (Array.isArray(result[key]) && Array.isArray(source[key])) { | ||
| result[key] = result[key].concat(source[key]); | ||
| } else if (isObject(result[key]) && isObject(source[key])) { | ||
| result[key] = merge(result[key], source[key]); | ||
| } else { | ||
| result[key] = source[key]; | ||
| } | ||
| }); | ||
| return result; | ||
| }, {}); | ||
| }; | ||
| var values = function values(o) { | ||
| return Object.keys(o).map(function (k) { | ||
| return o[k]; | ||
| }); | ||
| }; | ||
| var range = function range(start, end) { | ||
| var result = []; | ||
| for (var i = start; i < end; i++) { | ||
| result.push(i); | ||
| } | ||
| return result; | ||
| }; | ||
| var flatten = function flatten(lists) { | ||
| return lists.reduce(function (x, y) { | ||
| return x.concat(y); | ||
| }, []); | ||
| }; | ||
| var from = function from(list) { | ||
| if (!list.length) { | ||
| return []; | ||
| } | ||
| var result = []; | ||
| for (var i = 0; i < list.length; i++) { | ||
| result.push(list[i]); | ||
| } | ||
| return result; | ||
| }; | ||
| var findIndexes = function findIndexes(l, key) { | ||
| return l.reduce(function (a, e, i) { | ||
| if (e[key]) { | ||
| a.push(i); | ||
| } | ||
| return a; | ||
| }, []); | ||
| }; | ||
| var mergeDiscontiguousPlaylists = function mergeDiscontiguousPlaylists(playlists) { | ||
| var mergedPlaylists = values(playlists.reduce(function (acc, playlist) { | ||
| // assuming playlist IDs are the same across periods | ||
| // TODO: handle multiperiod where representation sets are not the same | ||
| // across periods | ||
| var name = playlist.attributes.id + (playlist.attributes.lang || ''); // Periods after first | ||
| if (acc[name]) { | ||
| var _acc$name$segments; | ||
| // first segment of subsequent periods signal a discontinuity | ||
| playlist.segments[0].discontinuity = true; | ||
| (_acc$name$segments = acc[name].segments).push.apply(_acc$name$segments, playlist.segments); // bubble up contentProtection, this assumes all DRM content | ||
| // has the same contentProtection | ||
| if (playlist.attributes.contentProtection) { | ||
| acc[name].attributes.contentProtection = playlist.attributes.contentProtection; | ||
| } | ||
| } else { | ||
| // first Period | ||
| acc[name] = playlist; | ||
| } | ||
| return acc; | ||
| }, {})); | ||
| return mergedPlaylists.map(function (playlist) { | ||
| playlist.discontinuityStarts = findIndexes(playlist.segments, 'discontinuity'); | ||
| return playlist; | ||
| }); | ||
| }; | ||
| var formatAudioPlaylist = function formatAudioPlaylist(_ref) { | ||
@@ -17,3 +109,2 @@ var _attributes; | ||
| segments = _ref.segments; | ||
| var playlist = { | ||
@@ -40,3 +131,2 @@ attributes: (_attributes = { | ||
| }; | ||
| var formatVttPlaylist = function formatVttPlaylist(_ref2) { | ||
@@ -56,6 +146,7 @@ var _attributes2; | ||
| number: 0 | ||
| }]; | ||
| // targetDuration should be the same duration as the only segment | ||
| }]; // targetDuration should be the same duration as the only segment | ||
| attributes.duration = attributes.sourceDuration; | ||
| } | ||
| return { | ||
@@ -75,3 +166,2 @@ attributes: (_attributes2 = { | ||
| }; | ||
| var organizeAudioPlaylists = function organizeAudioPlaylists(playlists) { | ||
@@ -81,10 +171,9 @@ return playlists.reduce(function (a, playlist) { | ||
| var language = playlist.attributes.lang || ''; | ||
| var label = 'main'; | ||
| if (language) { | ||
| label = playlist.attributes.lang + ' (' + role + ')'; | ||
| } | ||
| label = playlist.attributes.lang + " (" + role + ")"; | ||
| } // skip if we already have the highest quality audio for a language | ||
| // skip if we already have the highest quality audio for a language | ||
| if (a[label] && a[label].playlists[0].attributes.BANDWIDTH > playlist.attributes.bandwidth) { | ||
@@ -97,16 +186,13 @@ return a; | ||
| autoselect: true, | ||
| 'default': role === 'main', | ||
| default: role === 'main', | ||
| playlists: [formatAudioPlaylist(playlist)], | ||
| uri: '' | ||
| }; | ||
| return a; | ||
| }, {}); | ||
| }; | ||
| var organizeVttPlaylists = function organizeVttPlaylists(playlists) { | ||
| return playlists.reduce(function (a, playlist) { | ||
| var label = playlist.attributes.lang || 'text'; | ||
| var label = playlist.attributes.lang || 'text'; // skip if we already have subtitles | ||
| // skip if we already have subtitles | ||
| if (a[label]) { | ||
@@ -118,3 +204,3 @@ return a; | ||
| language: label, | ||
| 'default': false, | ||
| default: false, | ||
| autoselect: false, | ||
@@ -124,7 +210,5 @@ playlists: [formatVttPlaylist(playlist)], | ||
| }; | ||
| return a; | ||
| }, {}); | ||
| }; | ||
| var formatVideoPlaylist = function formatVideoPlaylist(_ref3) { | ||
@@ -135,3 +219,2 @@ var _attributes3; | ||
| segments = _ref3.segments; | ||
| var playlist = { | ||
@@ -164,3 +247,2 @@ attributes: (_attributes3 = { | ||
| }; | ||
| var toM3u8 = function toM3u8(dashPlaylists) { | ||
@@ -171,11 +253,10 @@ var _mediaGroups; | ||
| return {}; | ||
| } | ||
| } // grab all master attributes | ||
| // grab all master attributes | ||
| var _dashPlaylists$0$attr = dashPlaylists[0].attributes, | ||
| duration = _dashPlaylists$0$attr.sourceDuration, | ||
| _dashPlaylists$0$attr2 = _dashPlaylists$0$attr.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _dashPlaylists$0$attr2 === undefined ? 0 : _dashPlaylists$0$attr2; | ||
| minimumUpdatePeriod = _dashPlaylists$0$attr2 === void 0 ? 0 : _dashPlaylists$0$attr2; | ||
| var videoOnly = function videoOnly(_ref4) { | ||
@@ -185,2 +266,3 @@ var attributes = _ref4.attributes; | ||
| }; | ||
| var audioOnly = function audioOnly(_ref5) { | ||
@@ -190,2 +272,3 @@ var attributes = _ref5.attributes; | ||
| }; | ||
| var vttOnly = function vttOnly(_ref6) { | ||
@@ -196,6 +279,5 @@ var attributes = _ref6.attributes; | ||
| var videoPlaylists = dashPlaylists.filter(videoOnly).map(formatVideoPlaylist); | ||
| var audioPlaylists = dashPlaylists.filter(audioOnly); | ||
| var videoPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(videoOnly)).map(formatVideoPlaylist); | ||
| var audioPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(audioOnly)); | ||
| var vttPlaylists = dashPlaylists.filter(vttOnly); | ||
| var master = { | ||
@@ -227,33 +309,167 @@ allowCache: true, | ||
| var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { | ||
| return typeof obj; | ||
| } : function (obj) { | ||
| return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; | ||
| }; | ||
| var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; | ||
| var isObject = function isObject(obj) { | ||
| return !!obj && (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object'; | ||
| }; | ||
| function createCommonjsModule(fn, module) { | ||
| return module = { exports: {} }, fn(module, module.exports), module.exports; | ||
| } | ||
| var merge = function merge() { | ||
| for (var _len = arguments.length, objects = Array(_len), _key = 0; _key < _len; _key++) { | ||
| objects[_key] = arguments[_key]; | ||
| } | ||
| var urlToolkit = createCommonjsModule(function (module, exports) { | ||
| // see https://tools.ietf.org/html/rfc1808 | ||
| return objects.reduce(function (result, source) { | ||
| /* jshint ignore:start */ | ||
| (function(root) { | ||
| /* jshint ignore:end */ | ||
| Object.keys(source).forEach(function (key) { | ||
| var URL_REGEX = /^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/\?#]*\/)*.*?)??(;.*?)?(\?.*?)?(#.*?)?$/; | ||
| var FIRST_SEGMENT_REGEX = /^([^\/?#]*)(.*)$/; | ||
| var SLASH_DOT_REGEX = /(?:\/|^)\.(?=\/)/g; | ||
| var SLASH_DOT_DOT_REGEX = /(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g; | ||
| if (Array.isArray(result[key]) && Array.isArray(source[key])) { | ||
| result[key] = result[key].concat(source[key]); | ||
| } else if (isObject(result[key]) && isObject(source[key])) { | ||
| result[key] = merge(result[key], source[key]); | ||
| } else { | ||
| result[key] = source[key]; | ||
| var URLToolkit = { // jshint ignore:line | ||
| // If opts.alwaysNormalize is true then the path will always be normalized even when it starts with / or // | ||
| // E.g | ||
| // With opts.alwaysNormalize = false (default, spec compliant) | ||
| // http://a.com/b/cd + /e/f/../g => http://a.com/e/f/../g | ||
| // With opts.alwaysNormalize = true (not spec compliant) | ||
| // http://a.com/b/cd + /e/f/../g => http://a.com/e/g | ||
| buildAbsoluteURL: function(baseURL, relativeURL, opts) { | ||
| opts = opts || {}; | ||
| // remove any remaining space and CRLF | ||
| baseURL = baseURL.trim(); | ||
| relativeURL = relativeURL.trim(); | ||
| if (!relativeURL) { | ||
| // 2a) If the embedded URL is entirely empty, it inherits the | ||
| // entire base URL (i.e., is set equal to the base URL) | ||
| // and we are done. | ||
| if (!opts.alwaysNormalize) { | ||
| return baseURL; | ||
| } | ||
| var basePartsForNormalise = URLToolkit.parseURL(baseURL); | ||
| if (!basePartsForNormalise) { | ||
| throw new Error('Error trying to parse base URL.'); | ||
| } | ||
| basePartsForNormalise.path = URLToolkit.normalizePath(basePartsForNormalise.path); | ||
| return URLToolkit.buildURLFromParts(basePartsForNormalise); | ||
| } | ||
| }); | ||
| return result; | ||
| }, {}); | ||
| }; | ||
| var relativeParts = URLToolkit.parseURL(relativeURL); | ||
| if (!relativeParts) { | ||
| throw new Error('Error trying to parse relative URL.'); | ||
| } | ||
| if (relativeParts.scheme) { | ||
| // 2b) If the embedded URL starts with a scheme name, it is | ||
| // interpreted as an absolute URL and we are done. | ||
| if (!opts.alwaysNormalize) { | ||
| return relativeURL; | ||
| } | ||
| relativeParts.path = URLToolkit.normalizePath(relativeParts.path); | ||
| return URLToolkit.buildURLFromParts(relativeParts); | ||
| } | ||
| var baseParts = URLToolkit.parseURL(baseURL); | ||
| if (!baseParts) { | ||
| throw new Error('Error trying to parse base URL.'); | ||
| } | ||
| if (!baseParts.netLoc && baseParts.path && baseParts.path[0] !== '/') { | ||
| // If netLoc missing and path doesn't start with '/', assume everthing before the first '/' is the netLoc | ||
| // This causes 'example.com/a' to be handled as '//example.com/a' instead of '/example.com/a' | ||
| var pathParts = FIRST_SEGMENT_REGEX.exec(baseParts.path); | ||
| baseParts.netLoc = pathParts[1]; | ||
| baseParts.path = pathParts[2]; | ||
| } | ||
| if (baseParts.netLoc && !baseParts.path) { | ||
| baseParts.path = '/'; | ||
| } | ||
| var builtParts = { | ||
| // 2c) Otherwise, the embedded URL inherits the scheme of | ||
| // the base URL. | ||
| scheme: baseParts.scheme, | ||
| netLoc: relativeParts.netLoc, | ||
| path: null, | ||
| params: relativeParts.params, | ||
| query: relativeParts.query, | ||
| fragment: relativeParts.fragment | ||
| }; | ||
| if (!relativeParts.netLoc) { | ||
| // 3) If the embedded URL's <net_loc> is non-empty, we skip to | ||
| // Step 7. Otherwise, the embedded URL inherits the <net_loc> | ||
| // (if any) of the base URL. | ||
| builtParts.netLoc = baseParts.netLoc; | ||
| // 4) If the embedded URL path is preceded by a slash "/", the | ||
| // path is not relative and we skip to Step 7. | ||
| if (relativeParts.path[0] !== '/') { | ||
| if (!relativeParts.path) { | ||
| // 5) If the embedded URL path is empty (and not preceded by a | ||
| // slash), then the embedded URL inherits the base URL path | ||
| builtParts.path = baseParts.path; | ||
| // 5a) if the embedded URL's <params> is non-empty, we skip to | ||
| // step 7; otherwise, it inherits the <params> of the base | ||
| // URL (if any) and | ||
| if (!relativeParts.params) { | ||
| builtParts.params = baseParts.params; | ||
| // 5b) if the embedded URL's <query> is non-empty, we skip to | ||
| // step 7; otherwise, it inherits the <query> of the base | ||
| // URL (if any) and we skip to step 7. | ||
| if (!relativeParts.query) { | ||
| builtParts.query = baseParts.query; | ||
| } | ||
| } | ||
| } else { | ||
| // 6) The last segment of the base URL's path (anything | ||
| // following the rightmost slash "/", or the entire path if no | ||
| // slash is present) is removed and the embedded URL's path is | ||
| // appended in its place. | ||
| var baseURLPath = baseParts.path; | ||
| var newPath = baseURLPath.substring(0, baseURLPath.lastIndexOf('/') + 1) + relativeParts.path; | ||
| builtParts.path = URLToolkit.normalizePath(newPath); | ||
| } | ||
| } | ||
| } | ||
| if (builtParts.path === null) { | ||
| builtParts.path = opts.alwaysNormalize ? URLToolkit.normalizePath(relativeParts.path) : relativeParts.path; | ||
| } | ||
| return URLToolkit.buildURLFromParts(builtParts); | ||
| }, | ||
| parseURL: function(url) { | ||
| var parts = URL_REGEX.exec(url); | ||
| if (!parts) { | ||
| return null; | ||
| } | ||
| return { | ||
| scheme: parts[1] || '', | ||
| netLoc: parts[2] || '', | ||
| path: parts[3] || '', | ||
| params: parts[4] || '', | ||
| query: parts[5] || '', | ||
| fragment: parts[6] || '' | ||
| }; | ||
| }, | ||
| normalizePath: function(path) { | ||
| // The following operations are | ||
| // then applied, in order, to the new path: | ||
| // 6a) All occurrences of "./", where "." is a complete path | ||
| // segment, are removed. | ||
| // 6b) If the path ends with "." as a complete path segment, | ||
| // that "." is removed. | ||
| path = path.split('').reverse().join('').replace(SLASH_DOT_REGEX, ''); | ||
| // 6c) All occurrences of "<segment>/../", where <segment> is a | ||
| // complete path segment not equal to "..", are removed. | ||
| // Removal of these path segments is performed iteratively, | ||
| // removing the leftmost matching pattern on each iteration, | ||
| // until no matching pattern remains. | ||
| // 6d) If the path ends with "<segment>/..", where <segment> is a | ||
| // complete path segment not equal to "..", that | ||
| // "<segment>/.." is removed. | ||
| while (path.length !== (path = path.replace(SLASH_DOT_DOT_REGEX, '')).length) {} // jshint ignore:line | ||
| return path.split('').reverse().join(''); | ||
| }, | ||
| buildURLFromParts: function(parts) { | ||
| return parts.scheme + parts.netLoc + parts.path + parts.params + parts.query + parts.fragment; | ||
| } | ||
| }; | ||
| /* jshint ignore:start */ | ||
| module.exports = URLToolkit; | ||
| })(commonjsGlobal); | ||
| /* jshint ignore:end */ | ||
| }); | ||
| var resolveUrl = function resolveUrl(baseUrl, relativeUrl) { | ||
@@ -263,10 +479,10 @@ // return early if we don't need to resolve | ||
| return relativeUrl; | ||
| } | ||
| } // if the base URL is relative then combine with the current location | ||
| // if the base URL is relative then combine with the current location | ||
| if (!/\/\//i.test(baseUrl)) { | ||
| baseUrl = URLToolkit.buildAbsoluteURL(window.location.href, baseUrl); | ||
| baseUrl = urlToolkit.buildAbsoluteURL(window$1.location.href, baseUrl); | ||
| } | ||
| return URLToolkit.buildAbsoluteURL(baseUrl, relativeUrl); | ||
| return urlToolkit.buildAbsoluteURL(baseUrl, relativeUrl); | ||
| }; | ||
@@ -298,10 +514,10 @@ | ||
| */ | ||
| var urlTypeToSegment = function urlTypeToSegment(_ref) { | ||
| var _ref$baseUrl = _ref.baseUrl, | ||
| baseUrl = _ref$baseUrl === undefined ? '' : _ref$baseUrl, | ||
| baseUrl = _ref$baseUrl === void 0 ? '' : _ref$baseUrl, | ||
| _ref$source = _ref.source, | ||
| source = _ref$source === undefined ? '' : _ref$source, | ||
| source = _ref$source === void 0 ? '' : _ref$source, | ||
| _ref$range = _ref.range, | ||
| range = _ref$range === undefined ? '' : _ref$range; | ||
| range = _ref$range === void 0 ? '' : _ref$range; | ||
| var init = { | ||
@@ -316,3 +532,2 @@ uri: source, | ||
| var endRange = parseInt(ranges[1], 10); | ||
| init.byterange = { | ||
@@ -347,8 +562,7 @@ length: endRange - startRange, | ||
| _attributes$timescale = attributes.timescale, | ||
| timescale = _attributes$timescale === undefined ? 1 : _attributes$timescale, | ||
| timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale, | ||
| _attributes$start = attributes.start, | ||
| start = _attributes$start === undefined ? 0 : _attributes$start, | ||
| start = _attributes$start === void 0 ? 0 : _attributes$start, | ||
| _attributes$minimumUp = attributes.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _attributes$minimumUp === undefined ? 0 : _attributes$minimumUp; | ||
| minimumUpdatePeriod = _attributes$minimumUp === void 0 ? 0 : _attributes$minimumUp; | ||
| var now = (NOW + clientOffset) / 1000; | ||
@@ -358,6 +572,4 @@ var periodStartWC = availabilityStartTime + start; | ||
| var periodDuration = periodEndWC - periodStartWC; | ||
| return Math.ceil((periodDuration * timescale - time) / duration); | ||
| }; | ||
| /** | ||
@@ -376,16 +588,17 @@ * Uses information provided by SegmentTemplate.SegmentTimeline to determine segment | ||
| */ | ||
| var parseByTimeline = function parseByTimeline(attributes, segmentTimeline) { | ||
| var _attributes$type = attributes.type, | ||
| type = _attributes$type === undefined ? 'static' : _attributes$type, | ||
| type = _attributes$type === void 0 ? 'static' : _attributes$type, | ||
| _attributes$minimumUp2 = attributes.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _attributes$minimumUp2 === undefined ? 0 : _attributes$minimumUp2, | ||
| minimumUpdatePeriod = _attributes$minimumUp2 === void 0 ? 0 : _attributes$minimumUp2, | ||
| _attributes$media = attributes.media, | ||
| media = _attributes$media === undefined ? '' : _attributes$media, | ||
| media = _attributes$media === void 0 ? '' : _attributes$media, | ||
| sourceDuration = attributes.sourceDuration, | ||
| _attributes$timescale2 = attributes.timescale, | ||
| timescale = _attributes$timescale2 === undefined ? 1 : _attributes$timescale2, | ||
| timescale = _attributes$timescale2 === void 0 ? 1 : _attributes$timescale2, | ||
| _attributes$startNumb = attributes.startNumber, | ||
| startNumber = _attributes$startNumb === undefined ? 1 : _attributes$startNumb, | ||
| startNumber = _attributes$startNumb === void 0 ? 1 : _attributes$startNumb, | ||
| timeline = attributes.periodIndex; | ||
| var segments = []; | ||
@@ -407,3 +620,2 @@ var time = -1; | ||
| // discontinuity | ||
| // TODO: How to handle this type of discontinuity | ||
@@ -428,3 +640,2 @@ // timeline++ here would treat it like HLS discontuity and content would | ||
| // with $Time$ values of [0, 1, 2, 5, 6, 7, 8, 9, 10, 11] ? | ||
| time = segmentTime; | ||
@@ -457,3 +668,8 @@ } | ||
| while (number < end) { | ||
| segments.push({ number: number, duration: duration / timescale, time: time, timeline: timeline }); | ||
| segments.push({ | ||
| number: number, | ||
| duration: duration / timescale, | ||
| time: time, | ||
| timeline: timeline | ||
| }); | ||
| time += duration; | ||
@@ -467,32 +683,2 @@ number++; | ||
| var range = function range(start, end) { | ||
| var result = []; | ||
| for (var i = start; i < end; i++) { | ||
| result.push(i); | ||
| } | ||
| return result; | ||
| }; | ||
| var flatten = function flatten(lists) { | ||
| return lists.reduce(function (x, y) { | ||
| return x.concat(y); | ||
| }, []); | ||
| }; | ||
| var from = function from(list) { | ||
| if (!list.length) { | ||
| return []; | ||
| } | ||
| var result = []; | ||
| for (var i = 0; i < list.length; i++) { | ||
| result.push(list[i]); | ||
| } | ||
| return result; | ||
| }; | ||
| /** | ||
@@ -502,2 +688,3 @@ * Functions for calculating the range of available segments in static and dynamic | ||
| */ | ||
| var segmentRange = { | ||
@@ -512,9 +699,7 @@ /** | ||
| */ | ||
| 'static': function _static(attributes) { | ||
| static: function _static(attributes) { | ||
| var duration = attributes.duration, | ||
| _attributes$timescale = attributes.timescale, | ||
| timescale = _attributes$timescale === undefined ? 1 : _attributes$timescale, | ||
| timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale, | ||
| sourceDuration = attributes.sourceDuration; | ||
| return { | ||
@@ -526,3 +711,2 @@ start: 0, | ||
| /** | ||
@@ -541,11 +725,10 @@ * Returns the current live window range of available segments for a dynamic MPD | ||
| _attributes$timescale2 = attributes.timescale, | ||
| timescale = _attributes$timescale2 === undefined ? 1 : _attributes$timescale2, | ||
| timescale = _attributes$timescale2 === void 0 ? 1 : _attributes$timescale2, | ||
| duration = attributes.duration, | ||
| _attributes$start = attributes.start, | ||
| start = _attributes$start === undefined ? 0 : _attributes$start, | ||
| start = _attributes$start === void 0 ? 0 : _attributes$start, | ||
| _attributes$minimumUp = attributes.minimumUpdatePeriod, | ||
| minimumUpdatePeriod = _attributes$minimumUp === undefined ? 0 : _attributes$minimumUp, | ||
| minimumUpdatePeriod = _attributes$minimumUp === void 0 ? 0 : _attributes$minimumUp, | ||
| _attributes$timeShift = attributes.timeShiftBufferDepth, | ||
| timeShiftBufferDepth = _attributes$timeShift === undefined ? Infinity : _attributes$timeShift; | ||
| timeShiftBufferDepth = _attributes$timeShift === void 0 ? Infinity : _attributes$timeShift; | ||
| var now = (NOW + clientOffset) / 1000; | ||
@@ -558,3 +741,2 @@ var periodStartWC = availabilityStartTime + start; | ||
| var availableEnd = Math.floor((now - periodStartWC) * timescale / duration); | ||
| return { | ||
@@ -566,3 +748,2 @@ start: Math.max(0, availableStart), | ||
| }; | ||
| /** | ||
@@ -591,2 +772,3 @@ * Maps a range of numbers to objects with information needed to build the corresponding | ||
| */ | ||
| var toSegments = function toSegments(attributes) { | ||
@@ -596,8 +778,6 @@ return function (number, index) { | ||
| _attributes$timescale3 = attributes.timescale, | ||
| timescale = _attributes$timescale3 === undefined ? 1 : _attributes$timescale3, | ||
| timescale = _attributes$timescale3 === void 0 ? 1 : _attributes$timescale3, | ||
| periodIndex = attributes.periodIndex, | ||
| _attributes$startNumb = attributes.startNumber, | ||
| startNumber = _attributes$startNumb === undefined ? 1 : _attributes$startNumb; | ||
| startNumber = _attributes$startNumb === void 0 ? 1 : _attributes$startNumb; | ||
| return { | ||
@@ -611,3 +791,2 @@ number: startNumber + number, | ||
| }; | ||
| /** | ||
@@ -623,8 +802,9 @@ * Returns a list of objects containing segment timing and duration info used for | ||
| */ | ||
| var parseByDuration = function parseByDuration(attributes) { | ||
| var _attributes$type = attributes.type, | ||
| type = _attributes$type === undefined ? 'static' : _attributes$type, | ||
| type = _attributes$type === void 0 ? 'static' : _attributes$type, | ||
| duration = attributes.duration, | ||
| _attributes$timescale4 = attributes.timescale, | ||
| timescale = _attributes$timescale4 === undefined ? 1 : _attributes$timescale4, | ||
| timescale = _attributes$timescale4 === void 0 ? 1 : _attributes$timescale4, | ||
| sourceDuration = attributes.sourceDuration; | ||
@@ -639,5 +819,4 @@ | ||
| if (type === 'static') { | ||
| var index = segments.length - 1; | ||
| var index = segments.length - 1; // final segment may be less than full segment duration | ||
| // final segment may be less than full segment duration | ||
| segments[index].duration = sourceDuration - duration / timescale * index; | ||
@@ -650,3 +829,2 @@ } | ||
| var identifierPattern = /\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g; | ||
| /** | ||
@@ -688,2 +866,3 @@ * Replaces template identifiers with corresponding values. To be used as the callback | ||
| */ | ||
| var identifierReplacement = function identifierReplacement(values) { | ||
@@ -717,6 +896,5 @@ return function (match, identifier, format, width) { | ||
| return '' + new Array(width - value.length + 1).join('0') + value; | ||
| return "" + new Array(width - value.length + 1).join('0') + value; | ||
| }; | ||
| }; | ||
| /** | ||
@@ -740,6 +918,6 @@ * Constructs a segment url from a template string | ||
| */ | ||
| var constructTemplateUrl = function constructTemplateUrl(url, values) { | ||
| return url.replace(identifierPattern, identifierReplacement(values)); | ||
| }; | ||
| /** | ||
@@ -758,2 +936,3 @@ * Generates a list of objects containing timing and duration information about each | ||
| */ | ||
| var parseTemplateInfo = function parseTemplateInfo(attributes, segmentTimeline) { | ||
@@ -777,3 +956,2 @@ if (!attributes.duration && !segmentTimeline) { | ||
| }; | ||
| /** | ||
@@ -791,2 +969,3 @@ * Generates a list of segments using information provided by the SegmentTemplate element | ||
| */ | ||
| var segmentsFromTemplate = function segmentsFromTemplate(attributes, segmentTimeline) { | ||
@@ -797,7 +976,7 @@ var templateValues = { | ||
| }; | ||
| var _attributes$initializ = attributes.initialization, | ||
| initialization = _attributes$initializ === undefined ? { sourceURL: '', range: '' } : _attributes$initializ; | ||
| initialization = _attributes$initializ === void 0 ? { | ||
| sourceURL: '', | ||
| range: '' | ||
| } : _attributes$initializ; | ||
| var mapSegment = urlTypeToSegment({ | ||
@@ -808,11 +987,7 @@ baseUrl: attributes.baseUrl, | ||
| }); | ||
| var segments = parseTemplateInfo(attributes, segmentTimeline); | ||
| return segments.map(function (segment) { | ||
| templateValues.Number = segment.number; | ||
| templateValues.Time = segment.time; | ||
| var uri = constructTemplateUrl(attributes.media || '', templateValues); | ||
| return { | ||
@@ -850,8 +1025,7 @@ uri: uri, | ||
| */ | ||
| var SegmentURLToSegmentObject = function SegmentURLToSegmentObject(attributes, segmentUrl) { | ||
| var baseUrl = attributes.baseUrl, | ||
| _attributes$initializ = attributes.initialization, | ||
| initialization = _attributes$initializ === undefined ? {} : _attributes$initializ; | ||
| initialization = _attributes$initializ === void 0 ? {} : _attributes$initializ; | ||
| var initSegment = urlTypeToSegment({ | ||
@@ -862,3 +1036,2 @@ baseUrl: baseUrl, | ||
| }); | ||
| var segment = urlTypeToSegment({ | ||
@@ -869,8 +1042,5 @@ baseUrl: baseUrl, | ||
| }); | ||
| segment.map = initSegment; | ||
| return segment; | ||
| }; | ||
| /** | ||
@@ -889,8 +1059,8 @@ * Generates a list of segments using information provided by the SegmentList element | ||
| */ | ||
| var segmentsFromList = function segmentsFromList(attributes, segmentTimeline) { | ||
| var duration = attributes.duration, | ||
| _attributes$segmentUr = attributes.segmentUrls, | ||
| segmentUrls = _attributes$segmentUr === undefined ? [] : _attributes$segmentUr; | ||
| // Per spec (5.3.9.2.1) no way to determine segment duration OR | ||
| segmentUrls = _attributes$segmentUr === void 0 ? [] : _attributes$segmentUr; // Per spec (5.3.9.2.1) no way to determine segment duration OR | ||
| // if both SegmentTimeline and @duration are defined, it is outside of spec. | ||
@@ -905,3 +1075,3 @@ | ||
| }); | ||
| var segmentTimeInfo = void 0; | ||
| var segmentTimeInfo; | ||
@@ -919,3 +1089,2 @@ if (duration) { | ||
| var segment = segmentUrlMap[index]; | ||
| segment.timeline = segmentTime.timeline; | ||
@@ -925,10 +1094,9 @@ segment.duration = segmentTime.duration; | ||
| return segment; | ||
| } | ||
| // Since we're mapping we should get rid of any blank segments (in case | ||
| } // Since we're mapping we should get rid of any blank segments (in case | ||
| // the given SegmentTimeline is handling for more elements than we have | ||
| // SegmentURLs for). | ||
| }).filter(function (segment) { | ||
| return segment; | ||
| }); | ||
| return segments; | ||
@@ -947,15 +1115,14 @@ }; | ||
| */ | ||
| var segmentsFromBase = function segmentsFromBase(attributes) { | ||
| var baseUrl = attributes.baseUrl, | ||
| _attributes$initializ = attributes.initialization, | ||
| initialization = _attributes$initializ === undefined ? {} : _attributes$initializ, | ||
| initialization = _attributes$initializ === void 0 ? {} : _attributes$initializ, | ||
| sourceDuration = attributes.sourceDuration, | ||
| _attributes$timescale = attributes.timescale, | ||
| timescale = _attributes$timescale === undefined ? 1 : _attributes$timescale, | ||
| timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale, | ||
| _attributes$indexRang = attributes.indexRange, | ||
| indexRange = _attributes$indexRang === undefined ? '' : _attributes$indexRang, | ||
| duration = attributes.duration; | ||
| indexRange = _attributes$indexRang === void 0 ? '' : _attributes$indexRang, | ||
| duration = attributes.duration; // base url is required for SegmentBase to work, per spec (Section 5.3.9.2.1) | ||
| // base url is required for SegmentBase to work, per spec (Section 5.3.9.2.1) | ||
| if (!baseUrl) { | ||
@@ -970,8 +1137,10 @@ throw new Error(errors.NO_BASE_URL); | ||
| }); | ||
| var segment = urlTypeToSegment({ baseUrl: baseUrl, source: baseUrl, range: indexRange }); | ||
| var segment = urlTypeToSegment({ | ||
| baseUrl: baseUrl, | ||
| source: baseUrl, | ||
| range: indexRange | ||
| }); | ||
| segment.map = initSegment; // If there is a duration, use it, otherwise use the given duration of the source | ||
| // (since SegmentBase is only for one total segment) | ||
| segment.map = initSegment; | ||
| // If there is a duration, use it, otherwise use the given duration of the source | ||
| // (since SegmentBase is only for one total segment) | ||
| if (duration) { | ||
@@ -987,7 +1156,6 @@ var segmentTimeInfo = parseByDuration(attributes); | ||
| segment.timeline = 0; | ||
| } | ||
| } // This is used for mediaSequence | ||
| // This is used for mediaSequence | ||
| segment.number = 0; | ||
| return [segment]; | ||
@@ -999,6 +1167,5 @@ }; | ||
| segmentInfo = _ref.segmentInfo; | ||
| var segmentAttributes; | ||
| var segmentsFn; | ||
| var segmentAttributes = void 0; | ||
| var segmentsFn = void 0; | ||
| if (segmentInfo.template) { | ||
@@ -1016,10 +1183,11 @@ segmentsFn = segmentsFromTemplate; | ||
| if (!segmentsFn) { | ||
| return { attributes: attributes }; | ||
| return { | ||
| attributes: attributes | ||
| }; | ||
| } | ||
| var segments = segmentsFn(segmentAttributes, segmentInfo.timeline); | ||
| // The @duration attribute will be used to determin the playlist's targetDuration which | ||
| var segments = segmentsFn(segmentAttributes, segmentInfo.timeline); // The @duration attribute will be used to determin the playlist's targetDuration which | ||
| // must be in seconds. Since we've generated the segment list, we no longer need | ||
| // @duration to be in @timescale units, so we can convert it here. | ||
| if (segmentAttributes.duration) { | ||
@@ -1029,5 +1197,3 @@ var _segmentAttributes = segmentAttributes, | ||
| _segmentAttributes$ti = _segmentAttributes.timescale, | ||
| timescale = _segmentAttributes$ti === undefined ? 1 : _segmentAttributes$ti; | ||
| timescale = _segmentAttributes$ti === void 0 ? 1 : _segmentAttributes$ti; | ||
| segmentAttributes.duration = duration / timescale; | ||
@@ -1049,3 +1215,2 @@ } else if (segments.length) { | ||
| }; | ||
| var toPlaylists = function toPlaylists(representations) { | ||
@@ -1061,3 +1226,2 @@ return representations.map(generateSegments); | ||
| }; | ||
| var getContent = function getContent(element) { | ||
@@ -1072,5 +1236,4 @@ return element.textContent.trim(); | ||
| var SECONDS_IN_HOUR = 60 * 60; | ||
| var SECONDS_IN_MIN = 60; | ||
| var SECONDS_IN_MIN = 60; // P10Y10M10DT10H10M10.1S | ||
| // P10Y10M10DT10H10M10.1S | ||
| var durationRegex = /P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/; | ||
@@ -1093,10 +1256,8 @@ var match = durationRegex.exec(str); | ||
| }; | ||
| var parseDate = function parseDate(str) { | ||
| // Date format without timezone according to ISO 8601 | ||
| // YYY-MM-DDThh:mm:ss.ssssss | ||
| var dateRegex = /^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/; | ||
| var dateRegex = /^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/; // If the date string does not specifiy a timezone, we must specifiy UTC. This is | ||
| // expressed by ending with 'Z' | ||
| // If the date string does not specifiy a timezone, we must specifiy UTC. This is | ||
| // expressed by ending with 'Z' | ||
| if (dateRegex.test(str)) { | ||
@@ -1109,3 +1270,2 @@ str += 'Z'; | ||
| // TODO: maybe order these in some way that makes it easy to find specific attributes | ||
| var parsers = { | ||
@@ -1125,3 +1285,2 @@ /** | ||
| /** | ||
@@ -1141,3 +1300,2 @@ * Specifies the Segment availability start time for all Segments referred to in this | ||
| /** | ||
@@ -1156,3 +1314,2 @@ * Specifies the smallest period between potential changes to the MPD. Format is a | ||
| /** | ||
@@ -1171,3 +1328,2 @@ * Specifies the duration of the smallest time shifting buffer for any Representation | ||
| /** | ||
@@ -1186,3 +1342,2 @@ * Specifies the PeriodStart time of the Period relative to the availabilityStarttime. | ||
| /** | ||
@@ -1200,3 +1355,2 @@ * Specifies the width of the visual presentation | ||
| /** | ||
@@ -1214,3 +1368,2 @@ * Specifies the height of the visual presentation | ||
| /** | ||
@@ -1228,3 +1381,2 @@ * Specifies the bitrate of the representation | ||
| /** | ||
@@ -1242,3 +1394,2 @@ * Specifies the number of the first Media Segment in this Representation in the Period | ||
| /** | ||
@@ -1256,3 +1407,2 @@ * Specifies the timescale in units per seconds | ||
| /** | ||
@@ -1280,3 +1430,2 @@ * Specifies the constant approximate Segment duration | ||
| /** | ||
@@ -1294,3 +1443,2 @@ * Specifies the Segment duration, in units of the value of the @timescale. | ||
| /** | ||
@@ -1309,3 +1457,2 @@ * Specifies the MPD start time, in @timescale units, the first Segment in the series | ||
| /** | ||
@@ -1324,3 +1471,2 @@ * Specifies the repeat count of the number of following contiguous Segments with the | ||
| /** | ||
@@ -1339,3 +1485,2 @@ * Default parser for all other attributes. Acts as a no-op and just returns the value | ||
| }; | ||
| /** | ||
@@ -1350,2 +1495,3 @@ * Gets all the attributes and values of the provided node, parses attributes with known | ||
| */ | ||
| var parseAttributes = function parseAttributes(el) { | ||
@@ -1358,5 +1504,3 @@ if (!(el && el.attributes)) { | ||
| var parseFn = parsers[e.name] || parsers.DEFAULT; | ||
| a[e.name] = parseFn(e.value); | ||
| return a; | ||
@@ -1367,3 +1511,3 @@ }, {}); | ||
| function decodeB64ToUint8Array(b64Text) { | ||
| var decodedString = window.atob(b64Text); | ||
| var decodedString = window$1.atob(b64Text); | ||
| var array = new Uint8Array(decodedString.length); | ||
@@ -1374,2 +1518,3 @@ | ||
| } | ||
| return array; | ||
@@ -1384,3 +1529,2 @@ } | ||
| }; | ||
| /** | ||
@@ -1396,2 +1540,3 @@ * Builds a list of urls that is the product of the reference urls and BaseURL values | ||
| */ | ||
| var buildBaseUrls = function buildBaseUrls(referenceUrls, baseUrlElements) { | ||
@@ -1408,3 +1553,2 @@ if (!baseUrlElements.length) { | ||
| }; | ||
| /** | ||
@@ -1432,2 +1576,3 @@ * Contains all Segment information for its containing AdaptationSet | ||
| */ | ||
| var getSegmentInformation = function getSegmentInformation(adaptationSet) { | ||
@@ -1437,3 +1582,5 @@ var segmentTemplate = findChildren(adaptationSet, 'SegmentTemplate')[0]; | ||
| var segmentUrls = segmentList && findChildren(segmentList, 'SegmentURL').map(function (s) { | ||
| return merge({ tag: 'SegmentURL' }, parseAttributes(s)); | ||
| return merge({ | ||
| tag: 'SegmentURL' | ||
| }, parseAttributes(s)); | ||
| }); | ||
@@ -1444,5 +1591,3 @@ var segmentBase = findChildren(adaptationSet, 'SegmentBase')[0]; | ||
| var segmentInitializationParentNode = segmentList || segmentBase || segmentTemplate; | ||
| var segmentInitialization = segmentInitializationParentNode && findChildren(segmentInitializationParentNode, 'Initialization')[0]; | ||
| // SegmentTemplate is handled slightly differently, since it can have both | ||
| var segmentInitialization = segmentInitializationParentNode && findChildren(segmentInitializationParentNode, 'Initialization')[0]; // SegmentTemplate is handled slightly differently, since it can have both | ||
| // @initialization and an <Initialization> node. @initialization can be templated, | ||
@@ -1452,2 +1597,3 @@ // while the node can have a url and range specified. If the <SegmentTemplate> has | ||
| // the node, as this interaction is not defined in the spec. | ||
| var template = segmentTemplate && parseAttributes(segmentTemplate); | ||
@@ -1461,3 +1607,5 @@ | ||
| // for <SegmentTemplate> | ||
| template.initialization = { sourceURL: template.initialization }; | ||
| template.initialization = { | ||
| sourceURL: template.initialization | ||
| }; | ||
| } | ||
@@ -1478,3 +1626,2 @@ | ||
| }; | ||
| Object.keys(segmentInfo).forEach(function (key) { | ||
@@ -1485,6 +1632,4 @@ if (!segmentInfo[key]) { | ||
| }); | ||
| return segmentInfo; | ||
| }; | ||
| /** | ||
@@ -1525,2 +1670,3 @@ * Contains Segment information and attributes needed to construct a Playlist object | ||
| */ | ||
| var inheritBaseUrls = function inheritBaseUrls(adaptationSetAttributes, adaptationSetBaseUrls, adaptationSetSegmentInfo) { | ||
@@ -1532,7 +1678,8 @@ return function (representation) { | ||
| var representationSegmentInfo = getSegmentInformation(representation); | ||
| return repBaseUrls.map(function (baseUrl) { | ||
| return { | ||
| segmentInfo: merge(adaptationSetSegmentInfo, representationSegmentInfo), | ||
| attributes: merge(attributes, { baseUrl: baseUrl }) | ||
| attributes: merge(attributes, { | ||
| baseUrl: baseUrl | ||
| }) | ||
| }; | ||
@@ -1542,3 +1689,2 @@ }); | ||
| }; | ||
| /** | ||
@@ -1553,2 +1699,3 @@ * Tranforms a series of content protection nodes to | ||
| */ | ||
| var generateKeySystemInformation = function generateKeySystemInformation(contentProtectionNodes) { | ||
@@ -1560,4 +1707,5 @@ return contentProtectionNodes.reduce(function (acc, node) { | ||
| if (keySystem) { | ||
| acc[keySystem] = { attributes: attributes }; | ||
| acc[keySystem] = { | ||
| attributes: attributes | ||
| }; | ||
| var psshNode = findChildren(node, 'cenc:pssh')[0]; | ||
@@ -1568,3 +1716,2 @@ | ||
| var psshBuffer = pssh && decodeB64ToUint8Array(pssh); | ||
| acc[keySystem].pssh = psshBuffer; | ||
@@ -1577,3 +1724,2 @@ } | ||
| }; | ||
| /** | ||
@@ -1603,2 +1749,4 @@ * Maps an AdaptationSet node to a list of Representation information objects | ||
| */ | ||
| var toRepresentations = function toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo) { | ||
@@ -1609,10 +1757,12 @@ return function (adaptationSet) { | ||
| var role = findChildren(adaptationSet, 'Role')[0]; | ||
| var roleAttributes = { role: parseAttributes(role) }; | ||
| var roleAttributes = { | ||
| role: parseAttributes(role) | ||
| }; | ||
| var attrs = merge(periodAttributes, adaptationSetAttributes, roleAttributes); | ||
| var contentProtection = generateKeySystemInformation(findChildren(adaptationSet, 'ContentProtection')); | ||
| if (Object.keys(contentProtection).length) { | ||
| attrs = merge(attrs, { contentProtection: contentProtection }); | ||
| attrs = merge(attrs, { | ||
| contentProtection: contentProtection | ||
| }); | ||
| } | ||
@@ -1623,7 +1773,5 @@ | ||
| var adaptationSetSegmentInfo = merge(periodSegmentInfo, segmentInfo); | ||
| return flatten(representations.map(inheritBaseUrls(attrs, adaptationSetBaseUrls, adaptationSetSegmentInfo))); | ||
| }; | ||
| }; | ||
| /** | ||
@@ -1654,14 +1802,18 @@ * Maps an Period node to a list of Representation inforamtion objects for all | ||
| */ | ||
| var toAdaptationSets = function toAdaptationSets(mpdAttributes, mpdBaseUrls) { | ||
| return function (period, periodIndex) { | ||
| return function (period, index) { | ||
| var periodBaseUrls = buildBaseUrls(mpdBaseUrls, findChildren(period, 'BaseURL')); | ||
| var periodAtt = parseAttributes(period); | ||
| var periodAttributes = merge(mpdAttributes, periodAtt, { periodIndex: periodIndex }); | ||
| var parsedPeriodId = parseInt(periodAtt.id, 10); // fallback to mapping index if Period@id is not a number | ||
| var periodIndex = window$1.isNaN(parsedPeriodId) ? index : parsedPeriodId; | ||
| var periodAttributes = merge(mpdAttributes, { | ||
| periodIndex: periodIndex | ||
| }); | ||
| var adaptationSets = findChildren(period, 'AdaptationSet'); | ||
| var periodSegmentInfo = getSegmentInformation(period); | ||
| return flatten(adaptationSets.map(toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo))); | ||
| }; | ||
| }; | ||
| /** | ||
@@ -1684,15 +1836,18 @@ * Traverses the mpd xml tree to generate a list of Representation information objects | ||
| */ | ||
| var inheritAttributes = function inheritAttributes(mpd) { | ||
| var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; | ||
| var _options$manifestUri = options.manifestUri, | ||
| manifestUri = _options$manifestUri === undefined ? '' : _options$manifestUri, | ||
| _options$NOW = options.NOW, | ||
| NOW = _options$NOW === undefined ? Date.now() : _options$NOW, | ||
| _options$clientOffset = options.clientOffset, | ||
| clientOffset = _options$clientOffset === undefined ? 0 : _options$clientOffset; | ||
| var inheritAttributes = function inheritAttributes(mpd, options) { | ||
| if (options === void 0) { | ||
| options = {}; | ||
| } | ||
| var _options = options, | ||
| _options$manifestUri = _options.manifestUri, | ||
| manifestUri = _options$manifestUri === void 0 ? '' : _options$manifestUri, | ||
| _options$NOW = _options.NOW, | ||
| NOW = _options$NOW === void 0 ? Date.now() : _options$NOW, | ||
| _options$clientOffset = _options.clientOffset, | ||
| clientOffset = _options$clientOffset === void 0 ? 0 : _options$clientOffset; | ||
| var periods = findChildren(mpd, 'Period'); | ||
| if (periods.length !== 1) { | ||
| // TODO add support for multiperiod | ||
| if (!periods.length) { | ||
| throw new Error(errors.INVALID_NUMBER_OF_PERIOD); | ||
@@ -1703,7 +1858,5 @@ } | ||
| var mpdBaseUrls = buildBaseUrls([manifestUri], findChildren(mpd, 'BaseURL')); | ||
| mpdAttributes.sourceDuration = mpdAttributes.mediaPresentationDuration || 0; | ||
| mpdAttributes.NOW = NOW; | ||
| mpdAttributes.clientOffset = clientOffset; | ||
| return flatten(periods.map(toAdaptationSets(mpdAttributes, mpdBaseUrls))); | ||
@@ -1717,3 +1870,3 @@ }; | ||
| var parser = new window.DOMParser(); | ||
| var parser = new window$1.DOMParser(); | ||
| var xml = parser.parseFromString(manifestString, 'application/xml'); | ||
@@ -1737,2 +1890,3 @@ var mpd = xml && xml.documentElement.tagName === 'MPD' ? xml.documentElement : null; | ||
| */ | ||
| var parseUTCTimingScheme = function parseUTCTimingScheme(mpd) { | ||
@@ -1752,2 +1906,3 @@ var UTCTimingNode = findChildren(mpd, 'UTCTiming')[0]; | ||
| break; | ||
| case 'urn:mpeg:dash:utc:http-xsdate:2014': | ||
@@ -1759,2 +1914,3 @@ case 'urn:mpeg:dash:utc:http-iso:2014': | ||
| break; | ||
| case 'urn:mpeg:dash:utc:direct:2014': | ||
@@ -1765,2 +1921,3 @@ case 'urn:mpeg:dash:utc:direct:2012': | ||
| break; | ||
| case 'urn:mpeg:dash:utc:http-ntp:2014': | ||
@@ -1777,7 +1934,5 @@ case 'urn:mpeg:dash:utc:ntp:2014': | ||
| var VERSION = version; | ||
| var parse = function parse(manifestString, options) { | ||
| return toM3u8(toPlaylists(inheritAttributes(stringToMpdXml(manifestString), options))); | ||
| }; | ||
| /** | ||
@@ -1791,2 +1946,3 @@ * Parses the manifest for a UTCTiming node, returning the nodes attributes if found | ||
| */ | ||
| var parseUTCTiming = function parseUTCTiming(manifestString) { | ||
@@ -1793,0 +1949,0 @@ return parseUTCTimingScheme(stringToMpdXml(manifestString)); |
@@ -1,7 +0,2 @@ | ||
| /** | ||
| * mpd-parser | ||
| * @version 0.6.1 | ||
| * @copyright 2018 Brightcove, Inc | ||
| * @license Apache-2.0 | ||
| */ | ||
| !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.mpdParser={})}(this,function(t){"use strict";var e=function(t){var e,r=t.attributes,n=t.segments,i={attributes:(e={NAME:r.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:r.width,height:r.height},CODECS:r.codecs,BANDWIDTH:r.bandwidth},e["PROGRAM-ID"]=1,e),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&&(i.contentProtection=r.contentProtection),i},r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},n=function(t){return!!t&&"object"===(void 0===t?"undefined":r(t))},i=function t(){for(var e=arguments.length,r=Array(e),i=0;i<e;i++)r[i]=arguments[i];return 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function(e,r,n,i){if("$$"===e)return"$";if(void 0===t[r])return e;var a=""+t[r];return"RepresentationID"===r?a:(i=n?parseInt(i,10):1,a.length>=i?a:""+new Array(i-a.length+1).join("0")+a)}}(e))},g=function(t,e){var r={RepresentationID:t.id,Bandwidth:t.bandwidth||0},n=t.initialization,i=void 0===n?{sourceURL:"",range:""}:n,a=l({baseUrl:t.baseUrl,source:b(i.sourceURL,r),range:i.range});return function(t,e){return t.duration||e?t.duration?h(t):f(t,e):[{number:t.startNumber||1,duration:t.sourceDuration,time:0,timeline:t.periodIndex}]}(t,e).map(function(e){r.Number=e.number,r.Time=e.time;var n=b(t.media||"",r);return{uri:n,timeline:e.timeline,duration:e.duration,resolvedUri:d(t.baseUrl||"",n),map:a,number:e.number}})},U="INVALID_NUMBER_OF_PERIOD",y="DASH_EMPTY_MANIFEST",I="DASH_INVALID_XML",D="NO_BASE_URL",w="SEGMENT_TIME_UNSPECIFIED",L="UNSUPPORTED_UTC_TIMING_SCHEME",E=function(t,e){var r=t.duration,n=t.segmentUrls,i=void 0===n?[]:n;if(!r&&!e||r&&e)throw new Error(w);var a,u=i.map(function(e){return function(t,e){var r=t.baseUrl,n=t.initialization,i=void 0===n?{}:n,a=l({baseUrl:r,source:i.sourceURL,range:i.range}),u=l({baseUrl:r,source:e.media,range:e.mediaRange});return u.map=a,u}(t,e)});return r&&(a=h(t)),e&&(a=f(t,e)),a.map(function(t,e){if(u[e]){var r=u[e];return r.timeline=t.timeline,r.duration=t.duration,r.number=t.number,r}}).filter(function(t){return t})},P=function(t){var e=t.baseUrl,r=t.initialization,n=void 0===r?{}:r,i=t.sourceDuration,a=t.timescale,u=void 0===a?1:a,o=t.indexRange,s=void 0===o?"":o,c=t.duration;if(!e)throw new Error(D);var d=l({baseUrl:e,source:n.sourceURL,range:n.range}),m=l({baseUrl:e,source:e,range:s});if(m.map=d,c){var f=h(t);f.length&&(m.duration=f[0].duration,m.timeline=f[0].timeline)}else i&&(m.duration=i/u,m.timeline=0);return m.number=0,[m]},R=function(t){var e,r,i=t.attributes,a=t.segmentInfo;if(a.template?(r=g,e=n(i,a.template)):a.base?(r=P,e=n(i,a.base)):a.list&&(r=E,e=n(i,a.list)),!r)return{attributes:i};var u=r(e,a.timeline);if(e.duration){var o=e,s=o.duration,c=o.timescale,d=void 0===c?1:c;e.duration=s/d}else u.length?e.duration=u.reduce(function(t,e){return Math.max(t,Math.ceil(e.duration))},0):e.duration=0;return{attributes:e,segments:u}},T=function(t,e){return a(t.childNodes).filter(function(t){return t.tagName===e})},N=function(t){return t.textContent.trim()},S=function(t){var e=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(t);if(!e)return 0;var r=e.slice(1),n=r[0],i=r[1],a=r[2],u=r[3],o=r[4],s=r[5];return 31536e3*parseFloat(n||0)+2592e3*parseFloat(i||0)+86400*parseFloat(a||0)+3600*parseFloat(u||0)+60*parseFloat(o||0)+parseFloat(s||0)},A={mediaPresentationDuration:function(t){return S(t)},availabilityStartTime:function(t){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(e=t)&&(e+="Z"),Date.parse(e)/1e3;var e},minimumUpdatePeriod:function(t){return S(t)},timeShiftBufferDepth:function(t){return S(t)},start:function(t){return 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e.DOMParser).parseFromString(t,"application/xml"),n=r&&"MPD"===r.documentElement.tagName?r.documentElement:null;if(!n||n&&n.getElementsByTagName("parsererror").length>0)throw new Error(I);return n};t.VERSION="0.7.0",t.parse=function(t,e){return function(t){var e;if(!t.length)return{};var r=t[0].attributes,n=r.sourceDuration,i=r.minimumUpdatePeriod,a=void 0===i?0:i,s=u(t.filter(function(t){var e=t.attributes;return"video/mp4"===e.mimeType||"video"===e.contentType})).map(o),c=u(t.filter(function(t){var e=t.attributes;return"audio/mp4"===e.mimeType||"audio"===e.contentType})),d=t.filter(function(t){var e=t.attributes;return"text/vtt"===e.mimeType||"text"===e.contentType}),l={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:(e={AUDIO:{},VIDEO:{}},e["CLOSED-CAPTIONS"]={},e.SUBTITLES={},e),uri:"",duration:n,playlists:s,minimumUpdatePeriod:1e3*a};return c.length&&(l.mediaGroups.AUDIO.audio=c.reduce(function(t,e){var r=e.attributes.role&&e.attributes.role.value||"main",n=e.attributes.lang||"",i="main";return n&&(i=e.attributes.lang+" ("+r+")"),t[i]&&t[i].playlists[0].attributes.BANDWIDTH>e.attributes.bandwidth?t:(t[i]={language:n,autoselect:!0,default:"main"===r,playlists:[function(t){var e,r=t.attributes,n=t.segments,i={attributes:(e={NAME:r.id,BANDWIDTH:r.bandwidth,CODECS:r.codecs},e["PROGRAM-ID"]=1,e),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&&(i.contentProtection=r.contentProtection),i}(e)],uri:""},t)},{})),d.length&&(l.mediaGroups.SUBTITLES.subs=function(t){return t.reduce(function(t,e){var r,n,i,a,u=e.attributes.lang||"text";return t[u]?t:(t[u]={language:u,default:!1,autoselect:!1,playlists:[(r=e,i=r.attributes,a=r.segments,void 0===a&&(a=[{uri:i.baseUrl,timeline:i.periodIndex,resolvedUri:i.baseUrl||"",duration:i.sourceDuration,number:0}],i.duration=i.sourceDuration),{attributes:(n={NAME:i.id,BANDWIDTH:i.bandwidth},n["PROGRAM-ID"]=1,n),uri:"",endList:"static"===(i.type||"static"),timeline:i.periodIndex,resolvedUri:i.baseUrl||"",targetDuration:i.duration,segments:a,mediaSequence:a.length?a[0].number:1})],uri:""},t)},{})}(d)),l}(F(_(t),e).map(R))},t.parseUTCTiming=function(t){return function(t){var e=T(t,"UTCTiming")[0];if(!e)return null;var r=O(e);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(L)}return r}(_(t))},Object.defineProperty(t,"__esModule",{value:!0})}); |
116
package.json
| { | ||
| "name": "mpd-parser", | ||
| "version": "0.6.1", | ||
| "version": "0.7.0", | ||
| "description": "mpd parser", | ||
@@ -13,21 +13,26 @@ "main": "dist/mpd-parser.cjs.js", | ||
| "prebuild": "npm run clean", | ||
| "build": "rollup -c scripts/rollup.config.js", | ||
| "clean": "rimraf dist", | ||
| "postclean": "mkdirp dist", | ||
| "docs": "run-p docs:*", | ||
| "docs:api": "jsdoc src -r -d docs/api", | ||
| "build": "npm-run-all -p build:*", | ||
| "build:js": "rollup -c scripts/rollup.config.js", | ||
| "clean": "shx rm -rf ./dist ./test/dist", | ||
| "postclean": "shx mkdir -p ./dist ./test/dist", | ||
| "docs": "npm-run-all docs:*", | ||
| "docs:api": "jsdoc src -g plugins/markdown -r -d docs/api", | ||
| "docs:toc": "doctoc README.md", | ||
| "lint": "vjsstandard", | ||
| "prestart": "npm run build", | ||
| "start": "run-p start:server test:server watch:js", | ||
| "start:server": "static -a 0.0.0.0 -p 9999 -H '{\"Cache-Control\": \"no-cache, must-revalidate\"}' .", | ||
| "pretest": "npm run lint", | ||
| "test": "karma start test/karma.conf.js", | ||
| "test:server": "karma start test/karma.conf.js --singleRun=false --auto-watch --no-browsers", | ||
| "watch:js": "rollup -c scripts/rollup.config.js -w", | ||
| "server": "karma start scripts/karma.conf.js --singleRun=false --auto-watch", | ||
| "start": "npm-run-all -p server watch", | ||
| "pretest": "npm-run-all lint build", | ||
| "test": "karma start scripts/karma.conf.js", | ||
| "update-changelog": "conventional-changelog -p videojs -i CHANGELOG.md -s", | ||
| "preversion": "npm test", | ||
| "version": "node scripts/version.js", | ||
| "prepublish": "in-publish && npm run build || not-in-publish" | ||
| "version": "is-prerelease || npm run update-changelog && git add CHANGELOG.md", | ||
| "watch": "npm-run-all -p watch:*", | ||
| "watch:js": "npm run build:js -- -w", | ||
| "posttest": "shx cat test/dist/coverage/text.txt", | ||
| "prepublishOnly": "npm run build && vjsverify" | ||
| }, | ||
| "keywords": [], | ||
| "keywords": [ | ||
| "videojs", | ||
| "videojs-plugin" | ||
| ], | ||
| "author": "Brightcove, Inc", | ||
@@ -39,4 +44,3 @@ "license": "Apache-2.0", | ||
| "docs", | ||
| "scripts", | ||
| "test/karma.conf.js" | ||
| "test/dist" | ||
| ] | ||
@@ -50,48 +54,52 @@ }, | ||
| "scripts/", | ||
| "src/" | ||
| "src/", | ||
| "test/" | ||
| ], | ||
| "devDependencies": { | ||
| "babel-eslint": "^8.2.1", | ||
| "babel-plugin-external-helpers": "^6.22.0", | ||
| "babel-plugin-transform-object-assign": "^6.8.0", | ||
| "babel-preset-es2015": "^6.14.0", | ||
| "babel-preset-es3": "^1.0.1", | ||
| "chg": "^0.3.2", | ||
| "conventional-changelog-cli": "^1.3.1", | ||
| "conventional-changelog-cli": "^2.0.1", | ||
| "conventional-changelog-videojs": "^3.0.0", | ||
| "doctoc": "^0.15.0", | ||
| "in-publish": "^2.0.0", | ||
| "jsdoc": "^3.4.0", | ||
| "karma": "^1.7.0", | ||
| "karma-chrome-launcher": "^2.2.0", | ||
| "karma-coverage": "^1.1.1", | ||
| "karma-qunit": "^1.2.1", | ||
| "karma-rollup-preprocessor": "^5.0.2", | ||
| "mkdirp": "^0.5.1", | ||
| "node-static": "^0.7.9", | ||
| "npm-run-all": "^4.0.2", | ||
| "qunitjs": "^2.4.1", | ||
| "rimraf": "^2.6.1", | ||
| "rollup": "^0.51.8", | ||
| "rollup-plugin-babel": "^2.7.1", | ||
| "rollup-plugin-commonjs": "^8.0.2", | ||
| "rollup-plugin-istanbul": "^2.0.1", | ||
| "rollup-plugin-json": "^2.1.1", | ||
| "rollup-plugin-multi-entry": "^2.0.2", | ||
| "rollup-plugin-node-resolve": "^3.0.0", | ||
| "doctoc": "^1.3.1", | ||
| "husky": "^1.0.0-rc.13", | ||
| "jsdoc": "https://github.com/BrandonOCasey/jsdoc#feat/plugin-from-cli", | ||
| "karma": "^3.0.0", | ||
| "lint-staged": "^7.2.2", | ||
| "not-prerelease": "^1.0.1", | ||
| "npm-run-all": "^4.1.3", | ||
| "rollup": "^0.66.0", | ||
| "rollup-plugin-string": "^2.0.2", | ||
| "rollup-plugin-uglify": "^2.0.1", | ||
| "rollup-watch": "^3.2.2", | ||
| "semver": "^5.3.0", | ||
| "sinon": "^4.1.2", | ||
| "uglify-es": "^3.2.1", | ||
| "videojs-standard": "^6.0.0" | ||
| "shx": "^0.3.2", | ||
| "sinon": "^6.1.5", | ||
| "videojs-generate-karma-config": "~3.0.0", | ||
| "videojs-generate-rollup-config": "~2.2.0", | ||
| "videojs-standard": "~7.1.0", | ||
| "pkg-ok": "^2.2.0", | ||
| "npm-merge-driver-install": "^1.0.0", | ||
| "videojs-generator-verify": "~1.0.4" | ||
| }, | ||
| "generator-videojs-plugin": { | ||
| "version": "5.0.0" | ||
| "version": "7.3.2" | ||
| }, | ||
| "dependencies": { | ||
| "global": "^4.3.0", | ||
| "global": "^4.3.2", | ||
| "url-toolkit": "^2.1.1" | ||
| }, | ||
| "browserslist": [ | ||
| "defaults", | ||
| "ie 11" | ||
| ], | ||
| "lint-staged": { | ||
| "*.js": [ | ||
| "vjsstandard --fix", | ||
| "git add" | ||
| ], | ||
| "README.md": [ | ||
| "npm run docs:toc", | ||
| "git add" | ||
| ] | ||
| }, | ||
| "husky": { | ||
| "hooks": { | ||
| "pre-commit": "lint-staged" | ||
| } | ||
| } | ||
| } |
| # mpd-parser | ||
| [](https://travis-ci.org/videojs/mpd-parser) | ||
| [](https://greenkeeper.io/) | ||
| [](http://slack.videojs.com) | ||
| [](https://nodei.co/npm/mpd-parser/) | ||
| mpd parser | ||
@@ -4,0 +10,0 @@ |
@@ -1,87 +0,24 @@ | ||
| import babel from 'rollup-plugin-babel'; | ||
| import commonjs from 'rollup-plugin-commonjs'; | ||
| import json from 'rollup-plugin-json'; | ||
| import resolve from 'rollup-plugin-node-resolve'; | ||
| import uglify from 'rollup-plugin-uglify'; | ||
| import { minify } from 'uglify-es'; | ||
| import pkg from '../package.json'; | ||
| const generate = require('videojs-generate-rollup-config'); | ||
| const string = require('rollup-plugin-string'); | ||
| const date = new Date(); | ||
| // see https://github.com/videojs/videojs-generate-rollup-config | ||
| // for options | ||
| const options = { | ||
| input: 'src/index.js', | ||
| plugins(defaults) { | ||
| defaults.test.unshift('string'); | ||
| const banner = | ||
| `/** | ||
| * ${pkg.name} | ||
| * @version ${pkg.version} | ||
| * @copyright ${date.getFullYear()} ${pkg.author} | ||
| * @license ${pkg.license} | ||
| */`; | ||
| return defaults; | ||
| }, | ||
| primedPlugins(defaults) { | ||
| defaults.string = string({include: ['test/manifests/*.mpd']}); | ||
| const plugins = [ | ||
| resolve({ browser: true, main: true, jsnext: true }), | ||
| json(), | ||
| commonjs({ sourceMap: false }), | ||
| babel() | ||
| ]; | ||
| return defaults; | ||
| } | ||
| }; | ||
| const config = generate(options); | ||
| export default [ | ||
| /** | ||
| * Rollup configuration for packaging the plugin in a module that is consumable | ||
| * as the `src` of a `script` tag or via AMD or similar client-side loading. | ||
| * | ||
| * This module DOES include its dependencies. | ||
| */ | ||
| { | ||
| name: 'mpdParser', | ||
| input: 'src/index.js', | ||
| output: { | ||
| file: 'dist/mpd-parser.js', | ||
| format: 'umd' | ||
| }, | ||
| legacy: true, | ||
| banner, | ||
| plugins | ||
| }, { | ||
| name: 'mpdParser', | ||
| input: 'src/index.js', | ||
| output: { | ||
| file: 'dist/mpd-parser.min.js', | ||
| format: 'umd' | ||
| }, | ||
| legacy: true, | ||
| banner, | ||
| plugins: plugins | ||
| .concat([uglify({output: {comments: 'some'}}, minify)]) | ||
| }, | ||
| // Add additonal builds/customization here! | ||
| /** | ||
| * Rollup configuration for packaging the plugin in a module that is consumable | ||
| * by either CommonJS (e.g. Node or Browserify) or ECMAScript (e.g. Rollup). | ||
| * | ||
| * These modules DO NOT include their dependencies as we expect those to be | ||
| * handled by the module system. | ||
| */ | ||
| { | ||
| name: 'mpdParser', | ||
| input: 'src/index.js', | ||
| legacy: true, | ||
| banner, | ||
| external: ['global/window', 'url-toolkit'], | ||
| plugins: [ json(), babel({exclude: 'node_modules/**'}) ], | ||
| output: [ | ||
| {file: 'dist/mpd-parser.cjs.js', format: 'cjs'} | ||
| ] | ||
| }, { | ||
| name: 'mpdParser', | ||
| input: 'src/index.js', | ||
| legacy: true, | ||
| banner, | ||
| external: ['global/window', 'url-toolkit'], | ||
| plugins: [ | ||
| json({ preferConst: true }), | ||
| babel({ exclude: 'node_modules/**' }) | ||
| ], | ||
| output: [ | ||
| {file: 'dist/mpd-parser.es.js', format: 'es'} | ||
| ] | ||
| } | ||
| ]; | ||
| // export the builds to rollup | ||
| export default Object.values(config.builds); |
@@ -0,1 +1,2 @@ | ||
| import window from 'global/window'; | ||
| import { flatten } from './utils/list'; | ||
@@ -151,15 +152,15 @@ import { merge } from './utils/object'; | ||
| (adaptationSetAttributes, adaptationSetBaseUrls, adaptationSetSegmentInfo) => | ||
| (representation) => { | ||
| const repBaseUrlElements = findChildren(representation, 'BaseURL'); | ||
| const repBaseUrls = buildBaseUrls(adaptationSetBaseUrls, repBaseUrlElements); | ||
| const attributes = merge(adaptationSetAttributes, parseAttributes(representation)); | ||
| const representationSegmentInfo = getSegmentInformation(representation); | ||
| (representation) => { | ||
| const repBaseUrlElements = findChildren(representation, 'BaseURL'); | ||
| const repBaseUrls = buildBaseUrls(adaptationSetBaseUrls, repBaseUrlElements); | ||
| const attributes = merge(adaptationSetAttributes, parseAttributes(representation)); | ||
| const representationSegmentInfo = getSegmentInformation(representation); | ||
| return repBaseUrls.map(baseUrl => { | ||
| return { | ||
| segmentInfo: merge(adaptationSetSegmentInfo, representationSegmentInfo), | ||
| attributes: merge(attributes, { baseUrl }) | ||
| }; | ||
| }); | ||
| }; | ||
| return repBaseUrls.map(baseUrl => { | ||
| return { | ||
| segmentInfo: merge(adaptationSetSegmentInfo, representationSegmentInfo), | ||
| attributes: merge(attributes, { baseUrl }) | ||
| }; | ||
| }); | ||
| }; | ||
@@ -225,3 +226,3 @@ /** | ||
| const adaptationSetBaseUrls = buildBaseUrls(periodBaseUrls, | ||
| findChildren(adaptationSet, 'BaseURL')); | ||
| findChildren(adaptationSet, 'BaseURL')); | ||
| const role = findChildren(adaptationSet, 'Role')[0]; | ||
@@ -231,4 +232,4 @@ const roleAttributes = { role: parseAttributes(role) }; | ||
| let attrs = merge(periodAttributes, | ||
| adaptationSetAttributes, | ||
| roleAttributes); | ||
| adaptationSetAttributes, | ||
| roleAttributes); | ||
@@ -275,6 +276,9 @@ const contentProtection = generateKeySystemInformation( | ||
| */ | ||
| export const toAdaptationSets = (mpdAttributes, mpdBaseUrls) => (period, periodIndex) => { | ||
| export const toAdaptationSets = (mpdAttributes, mpdBaseUrls) => (period, index) => { | ||
| const periodBaseUrls = buildBaseUrls(mpdBaseUrls, findChildren(period, 'BaseURL')); | ||
| const periodAtt = parseAttributes(period); | ||
| const periodAttributes = merge(mpdAttributes, periodAtt, { periodIndex }); | ||
| const parsedPeriodId = parseInt(periodAtt.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'); | ||
@@ -312,4 +316,3 @@ const periodSegmentInfo = getSegmentInformation(period); | ||
| if (periods.length !== 1) { | ||
| // TODO add support for multiperiod | ||
| if (!periods.length) { | ||
| throw new Error(errors.INVALID_NUMBER_OF_PERIOD); | ||
@@ -316,0 +319,0 @@ } |
@@ -12,3 +12,3 @@ import window from 'global/window'; | ||
| const mpd = xml && xml.documentElement.tagName === 'MPD' ? | ||
| xml.documentElement : null; | ||
| xml.documentElement : null; | ||
@@ -15,0 +15,0 @@ if (!mpd || mpd && |
@@ -0,1 +1,39 @@ | ||
| import { values } from './utils/object'; | ||
| import { findIndexes } from './utils/list'; | ||
| const mergeDiscontiguousPlaylists = playlists => { | ||
| const mergedPlaylists = values(playlists.reduce((acc, playlist) => { | ||
| // assuming playlist IDs are the same across periods | ||
| // TODO: handle multiperiod where representation sets are not the same | ||
| // across periods | ||
| const name = playlist.attributes.id + (playlist.attributes.lang || ''); | ||
| // Periods after first | ||
| if (acc[name]) { | ||
| // first segment of subsequent periods signal a discontinuity | ||
| playlist.segments[0].discontinuity = true; | ||
| acc[name].segments.push(...playlist.segments); | ||
| // bubble up contentProtection, this assumes all DRM content | ||
| // has the same contentProtection | ||
| if (playlist.attributes.contentProtection) { | ||
| acc[name].attributes.contentProtection = | ||
| playlist.attributes.contentProtection; | ||
| } | ||
| } else { | ||
| // first Period | ||
| acc[name] = playlist; | ||
| } | ||
| return acc; | ||
| }, {})); | ||
| return mergedPlaylists.map(playlist => { | ||
| playlist.discontinuityStarts = | ||
| findIndexes(playlist.segments, 'discontinuity'); | ||
| return playlist; | ||
| }); | ||
| }; | ||
| export const formatAudioPlaylist = ({ attributes, segments }) => { | ||
@@ -154,4 +192,6 @@ const playlist = { | ||
| const videoPlaylists = dashPlaylists.filter(videoOnly).map(formatVideoPlaylist); | ||
| const audioPlaylists = dashPlaylists.filter(audioOnly); | ||
| const videoPlaylists = mergeDiscontiguousPlaylists( | ||
| dashPlaylists.filter(videoOnly) | ||
| ).map(formatVideoPlaylist); | ||
| const audioPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(audioOnly)); | ||
| const vttPlaylists = dashPlaylists.filter(vttOnly); | ||
@@ -158,0 +198,0 @@ |
@@ -26,1 +26,9 @@ export const range = (start, end) => { | ||
| }; | ||
| export const findIndexes = (l, key) => l.reduce((a, e, i) => { | ||
| if (e[key]) { | ||
| a.push(i); | ||
| } | ||
| return a; | ||
| }, []); |
@@ -22,1 +22,3 @@ const isObject = (obj) => { | ||
| }; | ||
| export const values = o => Object.keys(o).map(k => o[k]); |
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Improved metrics
- Total package byte prevSize
- increased by275.18%
942776
- Dev dependency count
- decreased by-45.71%
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- Number of package files
- increased by65.63%
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- Lines of code
- increased by420.12%
31644
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- increased by3.77%
165
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- increased by50%
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Dependency changes
Updatedglobal@^4.3.2