dashjs

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A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.

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<!DOCTYPE html><html lang="en" style="font-size:16px"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="https://dashif.org/img/favicon.ico"><link type="text/css" rel="stylesheet" href="jsdoc-custom.css"><title>Module: DashAdapter</title><script src="scripts/third-party/hljs.js" defer="defer"></script><script src="scripts/third-party/hljs-line-num.js" defer="defer"></script><script src="scripts/third-party/popper.js" defer="defer"></script><script src="scripts/third-party/tippy.js" defer="defer"></script><script src="scripts/third-party/tocbot.min.js"></script><script>var baseURL="/",locationPathname="";baseURL=(locationPathname=document.location.pathname).substr(0,locationPathname.lastIndexOf("/")+1)</script><link rel="stylesheet" href="styles/clean-jsdoc-theme.min.css"><svg aria-hidden="true" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="display:none"><defs><symbol 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href="module-OfflineController.html">OfflineController</a></div><div class="sidebar-section-children"><a href="module-ProtectionController.html">ProtectionController</a></div><div class="sidebar-section-children"><a href="module-Settings.html">Settings</a></div></div><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-classes"><div>Classes</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="Errors.html">Errors</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html">MediaPlayerEvents</a></div><div class="sidebar-section-children"><a href="MediaPlayerModel.html">MediaPlayerModel</a></div><div class="sidebar-section-children"><a href="MetricsReportingEvents.html">MetricsReportingEvents</a></div><div class="sidebar-section-children"><a href="MssErrors.html">MssErrors</a></div><div class="sidebar-section-children"><a href="OfflineErrors.html">OfflineErrors</a></div><div class="sidebar-section-children"><a href="OfflineEvents.html">OfflineEvents</a></div><div class="sidebar-section-children"><a href="ProtectionErrors.html">ProtectionErrors</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html">ProtectionEvents</a></div></div><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-events"><div>Events</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:ADAPTATION_SET_REMOVED_NO_CAPABILITIES">ADAPTATION_SET_REMOVED_NO_CAPABILITIES</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:AST_IN_FUTURE">AST_IN_FUTURE</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:BASE_URLS_UPDATED">BASE_URLS_UPDATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:BUFFER_EMPTY">BUFFER_EMPTY</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:BUFFER_LEVEL_STATE_CHANGED">BUFFER_LEVEL_STATE_CHANGED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:BUFFER_LEVEL_UPDATED">BUFFER_LEVEL_UPDATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:BUFFER_LOADED">BUFFER_LOADED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CAN_PLAY">CAN_PLAY</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CAN_PLAY_THROUGH">CAN_PLAY_THROUGH</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CAPTION_CONTAINER_RESIZE">CAPTION_CONTAINER_RESIZE</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CAPTION_RENDERED">CAPTION_RENDERED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CONFORMANCE_VIOLATION">CONFORMANCE_VIOLATION</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CONTENT_STEERING_REQUEST_COMPLETED">CONTENT_STEERING_REQUEST_COMPLETED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CUE_ENTER">CUE_ENTER</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:CUE_ENTER">CUE_ENTER</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:DVB_FONT_DOWNLOAD_ADDED">DVB_FONT_DOWNLOAD_ADDED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:DVB_FONT_DOWNLOAD_COMPLETE">DVB_FONT_DOWNLOAD_COMPLETE</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:DVB_FONT_DOWNLOAD_FAILED">DVB_FONT_DOWNLOAD_FAILED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:DYNAMIC_TO_STATIC">DYNAMIC_TO_STATIC</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:ERROR">ERROR</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:EVENT_MODE_ON_RECEIVE">EVENT_MODE_ON_RECEIVE</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:EVENT_MODE_ON_START">EVENT_MODE_ON_START</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:FRAGMENT_LOADING_ABANDONED">FRAGMENT_LOADING_ABANDONED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:FRAGMENT_LOADING_COMPLETED">FRAGMENT_LOADING_COMPLETED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:FRAGMENT_LOADING_PROGRESS">FRAGMENT_LOADING_PROGRESS</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:FRAGMENT_LOADING_STARTED">FRAGMENT_LOADING_STARTED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:INBAND_PRFT">INBAND_PRFT</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:LOG">LOG</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:MANIFEST_LOADED">MANIFEST_LOADED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:MANIFEST_LOADING_FINISHED">MANIFEST_LOADING_FINISHED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:MANIFEST_LOADING_STARTED">MANIFEST_LOADING_STARTED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:MANIFEST_VALIDITY_CHANGED">MANIFEST_VALIDITY_CHANGED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:METRIC_ADDED">METRIC_ADDED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:METRIC_CHANGED">METRIC_CHANGED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:METRIC_UPDATED">METRIC_UPDATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:METRICS_CHANGED">METRICS_CHANGED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PERIOD_SWITCH_COMPLETED">PERIOD_SWITCH_COMPLETED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PERIOD_SWITCH_STARTED">PERIOD_SWITCH_STARTED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_ENDED">PLAYBACK_ENDED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_ERROR">PLAYBACK_ERROR</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_LOADED_DATA">PLAYBACK_LOADED_DATA</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_METADATA_LOADED">PLAYBACK_METADATA_LOADED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_NOT_ALLOWED">PLAYBACK_NOT_ALLOWED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_PAUSED">PLAYBACK_PAUSED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_PLAYING">PLAYBACK_PLAYING</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_PROGRESS">PLAYBACK_PROGRESS</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_RATE_CHANGED">PLAYBACK_RATE_CHANGED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_SEEKED">PLAYBACK_SEEKED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_SEEKING">PLAYBACK_SEEKING</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_STALLED">PLAYBACK_STALLED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_STARTED">PLAYBACK_STARTED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_TIME_UPDATED">PLAYBACK_TIME_UPDATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_VOLUME_CHANGED">PLAYBACK_VOLUME_CHANGED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:PLAYBACK_WAITING">PLAYBACK_WAITING</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:QUALITY_CHANGE_RENDERED">QUALITY_CHANGE_RENDERED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:QUALITY_CHANGE_REQUESTED">QUALITY_CHANGE_REQUESTED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:REPRESENTATION_SWITCH">REPRESENTATION_SWITCH</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:STREAM_ACTIVATED">STREAM_ACTIVATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:STREAM_DEACTIVATED">STREAM_DEACTIVATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:STREAM_INITIALIZED">STREAM_INITIALIZED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:STREAM_INITIALIZING">STREAM_INITIALIZING</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:STREAM_TEARDOWN_COMPLETE">STREAM_TEARDOWN_COMPLETE</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:STREAM_UPDATED">STREAM_UPDATED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:TEXT_TRACK_ADDED">TEXT_TRACK_ADDED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:TEXT_TRACKS_ADDED">TEXT_TRACKS_ADDED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:THROUGHPUT_MEASUREMENT_STORED">THROUGHPUT_MEASUREMENT_STORED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:TRACK_CHANGE_RENDERED">TRACK_CHANGE_RENDERED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:TTML_PARSED">TTML_PARSED</a></div><div class="sidebar-section-children"><a href="MediaPlayerEvents.html#event:TTML_TO_PARSE">TTML_TO_PARSE</a></div><div class="sidebar-section-children"><a href="MetricsReportingEvents.html#event:CMCD_DATA_GENERATED">CMCD_DATA_GENERATED</a></div><div class="sidebar-section-children"><a href="OfflineEvents.html#event:OFFLINE_RECORD_FINISHED">OFFLINE_RECORD_FINISHED</a></div><div class="sidebar-section-children"><a href="OfflineEvents.html#event:OFFLINE_RECORD_LOADEDMETADATA">OFFLINE_RECORD_LOADEDMETADATA</a></div><div class="sidebar-section-children"><a href="OfflineEvents.html#event:OFFLINE_RECORD_STARTED">OFFLINE_RECORD_STARTED</a></div><div class="sidebar-section-children"><a href="OfflineEvents.html#event:OFFLINE_RECORD_STOPPED">OFFLINE_RECORD_STOPPED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_ADDED">KEY_ADDED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_ERROR">KEY_ERROR</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_MESSAGE">KEY_MESSAGE</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_SESSION_CLOSED">KEY_SESSION_CLOSED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_SESSION_CREATED">KEY_SESSION_CREATED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_SESSION_REMOVED">KEY_SESSION_REMOVED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_STATUSES_CHANGED">KEY_STATUSES_CHANGED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_SYSTEM_ACCESS_COMPLETE">KEY_SYSTEM_ACCESS_COMPLETE</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:KEY_SYSTEM_SELECTED">KEY_SYSTEM_SELECTED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:LICENSE_REQUEST_COMPLETE">LICENSE_REQUEST_COMPLETE</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:LICENSE_REQUEST_SENDING">LICENSE_REQUEST_SENDING</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:PROTECTION_CREATED">PROTECTION_CREATED</a></div><div class="sidebar-section-children"><a href="ProtectionEvents.html#event:PROTECTION_DESTROYED">PROTECTION_DESTROYED</a></div></div><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-global"><div>Global</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="global.html#LICENSE_SERVER_MANIFEST_CONFIGURATIONS">LICENSE_SERVER_MANIFEST_CONFIGURATIONS</a></div><div class="sidebar-section-children"><a href="global.html#MediaType">MediaType</a></div></div></div></div></div><div class="navbar-container" id="VuAckcnZhf"><nav class="navbar"><div class="navbar-left-items"></div><div class="navbar-right-items"><div class="navbar-right-item"><button class="icon-button search-button" aria-label="open-search"><svg><use xlink:href="#search-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button theme-toggle" aria-label="toggle-theme"><svg><use class="theme-svg-use" xlink:href="#dark-theme-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button font-size" aria-label="change-font-size"><svg><use xlink:href="#font-size-icon"></use></svg></button></div></div><nav></nav></nav></div><div class="toc-container"><div class="toc-content"><span class="bold">On this page</span><div id="eed4d2a0bfd64539bb9df78095dec881"></div></div></div><div class="body-wrapper"><div class="main-content"><div class="main-wrapper"><section><header></header><article><div class="container-overview"><div class="description"><p>The DashAdapter module can be accessed using the MediaPlayer API getDashAdapter()</p></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line43">line 43</a></li></ul></dd></div></dl></div><h2 id="methods" class="subsection-title has-anchor">Methods</h2><h3 class="name has-anchor" id="applyPatchToManifest"><span class="type-signature"></span>applyPatchToManifest<span class="signature">(manifest, patch)</span></h3><div class="description"><p>Takes a given patch and applies it to the provided manifest, assumes patch is valid for manifest</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr><tr><td class="name"><code>patch</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line896">line 896</a></li></ul></dd></div></dl><h3 class="name has-anchor" id="areMediaInfosEqual"><span class="type-signature"></span>areMediaInfosEqual<span class="signature">(mInfoOne, mInfoTwo)</span><span class="type-signature"> → {boolean}</span></h3><div class="description"><p>Compares two mediaInfo objects</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>mInfoOne</code></td><td class="type"><span class="param-type">MediaInfo</span></td><td class="description last"></td></tr><tr><td class="name"><code>mInfoTwo</code></td><td class="type"><span class="param-type">MediaInfo</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line197">line 197</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">boolean</span></dd></dl></div><h3 class="name has-anchor" id="getAdaptationForType"><span class="type-signature"></span>getAdaptationForType<span class="signature">(periodIndex, type, streamInfo)</span><span class="type-signature"> → {null|object}</span></h3><div class="description"><p>Returns the AdaptationSet for a given period index and a given mediaType.</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>periodIndex</code></td><td class="type"><span class="param-type">number</span></td><td class="description last"></td></tr><tr><td class="name"><code>type</code></td><td class="type"><span class="param-type"><a href="global.html#MediaType">MediaType</a></span></td><td class="description last"></td></tr><tr><td class="name"><code>streamInfo</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line163">line 163</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>adaptation</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">null</span> |<wbr> <span class="param-type">object</span></dd></dl></div><h3 class="name has-anchor" id="getAllMediaInfoForType"><span class="type-signature"></span>getAllMediaInfoForType<span class="signature">(streamInfo, type, externalManifest)</span><span class="type-signature"> → {Array}</span></h3><div class="description"><p>Returns all the mediaInfos for a given mediaType and the corresponding streamInfo.</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>streamInfo</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr><tr><td class="name"><code>type</code></td><td class="type"><span class="param-type"><a href="global.html#MediaType">MediaType</a></span></td><td class="description last"></td></tr><tr><td class="name"><code>externalManifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"><p>Set to null or undefined if no external manifest is to be used</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line293">line 293</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>mediaArr</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">Array</span></dd></dl></div><h3 class="name has-anchor" id="getAvailabilityStartTime"><span class="type-signature"></span>getAvailabilityStartTime<span class="signature">(externalManifest)</span><span class="type-signature"> → {number}</span></h3><div class="description"><p>Returns the availabilityStartTime as specified in the manifest</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>externalManifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"><p>Omit this value if no external manifest should be used</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line601">line 601</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>availabilityStartTime</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">number</span></dd></dl></div><h3 class="name has-anchor" id="getBandwidthForRepresentation"><span class="type-signature"></span>getBandwidthForRepresentation<span class="signature">(representationId, periodIdx)</span><span class="type-signature"> → {number}</span></h3><div class="description"><p>Returns the bandwidth for a given representation id and the corresponding period index</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>representationId</code></td><td class="type"><span class="param-type">number</span></td><td class="description last"></td></tr><tr><td class="name"><code>periodIdx</code></td><td class="type"><span class="param-type">number</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line788">line 788</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>bandwidth</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">number</span></dd></dl></div><h3 class="name has-anchor" id="getCodec"><span class="type-signature"></span>getCodec<span class="signature">(adaptation, representationId, addResolutionInfo)</span><span class="type-signature"> → {String}</span></h3><div class="description"><p>Returns the codec for a given adaptation set and a given representation id.</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>adaptation</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr><tr><td class="name"><code>representationId</code></td><td class="type"><span class="param-type">number</span></td><td class="description last"></td></tr><tr><td class="name"><code>addResolutionInfo</code></td><td class="type"><span class="param-type">boolean</span></td><td class="description last"><p>Defines whether to include resolution information in the output</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line776">line 776</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>codec</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">String</span></dd></dl></div><h3 class="name has-anchor" id="getContentSteering"><span class="type-signature"></span>getContentSteering<span class="signature">(manifest)</span><span class="type-signature"> → {object}</span></h3><div class="description"><p>Returns the ContentSteering element of the MPD</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line661">line 661</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>contentSteering</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">object</span></dd></dl></div><h3 class="name has-anchor" id="getDuration"><span class="type-signature"></span>getDuration<span class="signature">(externalManifest)</span><span class="type-signature"> → {number}</span></h3><div class="description"><p>Returns the duration of the MPD</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>externalManifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"><p>Omit this value if no external manifest should be used</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line625">line 625</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>duration</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">number</span></dd></dl></div><h3 class="name has-anchor" id="getIndexForRepresentation"><span class="type-signature"></span>getIndexForRepresentation<span class="signature">(representationId, periodIdx)</span><span class="type-signature"> → {number}</span></h3><div class="description"><p>Returns the index for a given representation id</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>representationId</code></td><td class="type"><span class="param-type">string</span></td><td class="description last"></td></tr><tr><td class="name"><code>periodIdx</code></td><td class="type"><span class="param-type">number</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line805">line 805</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>index</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">number</span></dd></dl></div><h3 class="name has-anchor" id="getIsDynamic"><span class="type-signature"></span>getIsDynamic<span class="signature">(externalManifest)</span><span class="type-signature"> → {boolean}</span></h3><div class="description"><p>Returns a boolean indicating if the manifest is dynamic or not</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>externalManifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"><p>Omit this value if no external manifest should be used</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line613">line 613</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">boolean</span></dd></dl></div><h3 class="name has-anchor" id="getIsMain"><span class="type-signature"></span>getIsMain<span class="signature">(adaptation)</span><span class="type-signature"> → {boolean}</span></h3><div class="description"><p>Checks if the role of the specified AdaptationSet is set to main</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>adaptation</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line148">line 148</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">boolean</span></dd></dl></div><h3 class="name has-anchor" id="getIsPatch"><span class="type-signature"></span>getIsPatch<span class="signature">(manifest)</span><span class="type-signature"> → {boolean}</span></h3><div class="description"><p>Checks if the manifest is actually just a patch manifest</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line740">line 740</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">boolean</span></dd></dl></div><h3 class="name has-anchor" id="getIsTypeOf"><span class="type-signature"></span>getIsTypeOf<span class="signature">(adaptation, type)</span><span class="type-signature"> → {boolean}</span></h3><div class="description"><p>Checks if the given AdaptationSet is from the given media type</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>adaptation</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr><tr><td class="name"><code>type</code></td><td class="type"><span class="param-type">string</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line855">line 855</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">boolean</span></dd></dl></div><h3 class="name has-anchor" id="getLocation"><span class="type-signature"></span>getLocation<span class="signature">(manifest)</span><span class="type-signature"> → {String}</span></h3><div class="description"><p>Returns the location element of the MPD</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line672">line 672</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>location</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">String</span></dd></dl></div><h3 class="name has-anchor" id="getManifestUpdatePeriod"><span class="type-signature"></span>getManifestUpdatePeriod<span class="signature">(manifest, latencyOfLastUpdate)</span><span class="type-signature"> → {NaN|number}</span></h3><div class="description"><p>Returns the manifest update period used for dynamic manifests</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th>Default</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="default"></td><td class="description last"></td></tr><tr><td class="name"><code>latencyOfLastUpdate</code></td><td class="type"><span class="param-type">number</span></td><td class="default">0</td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line684">line 684</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>manifestUpdatePeriod</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">NaN</span> |<wbr> <span class="param-type">number</span></dd></dl></div><h3 class="name has-anchor" id="getMaxIndexForBufferType"><span class="type-signature"></span>getMaxIndexForBufferType<span class="signature">(bufferType, periodIdx)</span><span class="type-signature"> → {number}</span></h3><div class="description"><p>This method returns the current max index based on what is defined in the MPD.</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>bufferType</code></td><td class="type"><span class="param-type">string</span></td><td class="description last"><p>String 'audio' or 'video',</p></td></tr><tr><td class="name"><code>periodIdx</code></td><td class="type"><span class="param-type">number</span></td><td class="description last"><p>Make sure this is the period index not id</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line819">line 819</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">number</span></dd></dl></div><h3 class="name has-anchor" id="getMediaInfoForType"><span class="type-signature"></span>getMediaInfoForType<span class="signature">(streamInfo, type)</span><span class="type-signature"> → {null|MediaInfo}</span></h3><div class="description"><p>Returns a MediaInfo object for a given media type and the corresponding streamInfo.</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>streamInfo</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr><tr><td class="name"><code>type</code></td><td class="type"><span class="param-type"><a href="global.html#MediaType">MediaType</a></span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line124">line 124</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>mediaInfo</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">null</span> |<wbr> <span class="param-type">MediaInfo</span></dd></dl></div><h3 class="name has-anchor" id="getMpd"><span class="type-signature"></span>getMpd<span class="signature">(externalManifest)</span><span class="type-signature"> → {object}</span></h3><div class="description"><p>Returns an MPD object</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>externalManifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"><p>Omit this value if no external manifest should be used</p></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line649">line 649</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>MPD</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">object</span></dd></dl></div><h3 class="name has-anchor" id="getPatchLocation"><span class="type-signature"></span>getPatchLocation<span class="signature">(manifest)</span><span class="type-signature"> → {Array.<PatchLocation>}</span></h3><div class="description"><p>Returns the patch locations of the MPD if existing and if they are still valid</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line706">line 706</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>patch location</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">Array.<PatchLocation></span></dd></dl></div><h3 class="name has-anchor" id="getPeriodById"><span class="type-signature"></span>getPeriodById<span class="signature">(id)</span><span class="type-signature"> → {object|null}</span></h3><div class="description"><p>Returns the voPeriod object for a given id</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>id</code></td><td class="type"><span class="param-type">String</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line832">line 832</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">object</span> |<wbr> <span class="param-type">null</span></dd></dl></div><h3 class="name has-anchor" id="getProducerReferenceTimes"><span class="type-signature"></span>getProducerReferenceTimes<span class="signature">(streamInfo, mediaInfo)</span><span class="type-signature"> → {object}</span></h3><div class="description"><p>Returns the ProducerReferenceTimes as saved in the DashManifestModel if present</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>streamInfo</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr><tr><td class="name"><code>mediaInfo</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line402">line 402</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>producerReferenceTimes</p></div><dl class="param-type"><dt>Type: </dt><dd><span class="param-type">object</span></dd></dl></div><h3 class="name has-anchor" id="getPublishTime"><span class="type-signature"></span>getPublishTime<span class="signature">(manifest)</span><span class="type-signature"> → {Date|null}</span></h3><div class="description"><p>Returns the publish time from the manifest</p></div><div class="method-member-container flex flex-col w-100 overflow-auto mt-20"><strong>Parameters:</strong><table class="params"><thead><tr><th>Name</th><th>Type</th><th class="last">Description</th></tr></thead><tbody><tr><td class="name"><code>manifest</code></td><td class="type"><span class="param-type">object</span></td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="dash_DashAdapter.js.html">dash/DashAdapter.js</a>, <a href="dash_DashAdapter.js.html#line695">line 695</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><div class="param-desc"><p>publishTime</p></div><dl class="param-type"><dt>Type: <