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Metadaten in HTML</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/HTML_text_fundamentals">Grundlagen der HTML-Texte</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/Creating_hyperlinks">Erstellen von Hyperlinks</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/Advanced_text_formatting">Erweiterte Textformatierung</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/Document_and_website_structure">Dokument- und Webseitenstruktur</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/Debugging_HTML">Debugging von HTML</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/Marking_up_a_letter">Aufgabe: Briefauszeichnung</a></li> <li><a href="/de/docs/Learn/HTML/Introduction_to_HTML/Structuring_a_page_of_content">Aufgabe: Strukturierung einer Inhaltsseite</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>Multimedia und Einbettung</summary> <ol> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding">Übersicht zu Multimedia und Einbettung</a></li> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding/Images_in_HTML">Bilder in HTML</a></li> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content">Video- und Audioinhalte</a></li> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding/Other_embedding_technologies">Von Object zu Iframe - andere Einbettungstechnologien</a></li> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding/Adding_vector_graphics_to_the_Web">Hinzufügen von Vektorgrafiken zum Web</a></li> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images">Responsive Bilder</a></li> <li><a href="/de/docs/Learn/HTML/Multimedia_and_embedding/Mozilla_splash_page">Aufgabe: Mozilla-Startseite</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary>HTML-Tabellen</summary> <ol> <li><a href="/de/docs/Learn/HTML/Tables">Übersicht zu HTML-Tabellen</a></li> <li><a href="/de/docs/Learn/HTML/Tables/Basics">Grundlagen der HTML-Tabellen</a></li> <li><a href="/de/docs/Learn/HTML/Tables/Advanced">Erweiterte Funktionen und Zugänglichkeit von HTML-Tabellen</a></li> <li><a href="/de/docs/Learn/HTML/Tables/Structuring_planet_data">Aufgabe: Strukturierung von Planetendaten</a></li> </ol> </details> </li> <li class="section"><a href="/de/docs/Web/HTML/Reference">Referenzen</a></li> <li class="toggle"> <details open=""> <summary>HTML-Elemente</summary> <ol><li><a href="/de/docs/Web/HTML/Element/a"><code><a></code></a></li><li><a href="/de/docs/Web/HTML/Element/abbr"><code><abbr></code></a></li><li><a href="/de/docs/Web/HTML/Element/acronym"><code><acronym></code></a><abbr class="icon icon-deprecated" title="Veraltet. Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/address"><code><address></code></a></li><li><a href="/de/docs/Web/HTML/Element/area"><code><area></code></a></li><li><a href="/de/docs/Web/HTML/Element/article"><code><article></code></a></li><li><a href="/de/docs/Web/HTML/Element/aside"><code><aside></code></a></li><li><a href="/de/docs/Web/HTML/Element/audio"><code><audio></code></a></li><li><a href="/de/docs/Web/HTML/Element/b"><code><b></code></a></li><li><a href="/de/docs/Web/HTML/Element/base"><code><base></code></a></li><li><a href="/de/docs/Web/HTML/Element/bdi"><code><bdi></code></a></li><li><a href="/de/docs/Web/HTML/Element/bdo"><code><bdo></code></a></li><li><a href="/de/docs/Web/HTML/Element/big"><code><big></code></a><abbr class="icon icon-deprecated" title="Veraltet. 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Erwarten Sie, dass sich das Verhalten in Zukunft ändert."> <span class="visually-hidden">Experimentell</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/fieldset"><code><fieldset></code></a></li><li><a href="/de/docs/Web/HTML/Element/figcaption"><code><figcaption></code></a></li><li><a href="/de/docs/Web/HTML/Element/figure"><code><figure></code></a></li><li><a href="/de/docs/Web/HTML/Element/font"><code><font></code></a><abbr class="icon icon-deprecated" title="Veraltet. Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/footer"><code><footer></code></a></li><li><a href="/de/docs/Web/HTML/Element/form"><code><form></code></a></li><li><a href="/de/docs/Web/HTML/Element/frame"><code><frame></code></a><abbr class="icon icon-deprecated" title="Veraltet. 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Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/rp"><code><rp></code></a></li><li><a href="/de/docs/Web/HTML/Element/rt"><code><rt></code></a></li><li><a href="/de/docs/Web/HTML/Element/rtc"><code><rtc></code></a><abbr class="icon icon-deprecated" title="Veraltet. Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/ruby"><code><ruby></code></a></li><li><a href="/de/docs/Web/HTML/Element/s"><code><s></code></a></li><li><a href="/de/docs/Web/HTML/Element/samp"><code><samp></code></a></li><li><a href="/de/docs/Web/HTML/Element/script"><code><script></code></a></li><li><a href="/de/docs/Web/HTML/Element/search"><code><search></code></a></li><li><a href="/de/docs/Web/HTML/Element/section"><code><section></code></a></li><li><a href="/de/docs/Web/HTML/Element/select"><code><select></code></a></li><li><a href="/de/docs/Web/HTML/Element/slot"><code><slot></code></a></li><li><a href="/de/docs/Web/HTML/Element/small"><code><small></code></a></li><li><a href="/de/docs/Web/HTML/Element/source"><code><source></code></a></li><li><a href="/de/docs/Web/HTML/Element/span"><code><span></code></a></li><li><a href="/de/docs/Web/HTML/Element/strike"><code><strike></code></a><abbr class="icon icon-deprecated" title="Veraltet. Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/strong"><code><strong></code></a></li><li><a href="/de/docs/Web/HTML/Element/style"><code><style></code></a></li><li><a href="/de/docs/Web/HTML/Element/sub"><code><sub></code></a></li><li><a href="/de/docs/Web/HTML/Element/summary"><code><summary></code></a></li><li><a href="/de/docs/Web/HTML/Element/sup"><code><sup></code></a></li><li><a href="/de/docs/Web/HTML/Element/table"><code><table></code></a></li><li><a href="/de/docs/Web/HTML/Element/tbody"><code><tbody></code></a></li><li><a href="/de/docs/Web/HTML/Element/td"><code><td></code></a></li><li><a href="/de/docs/Web/HTML/Element/template"><code><template></code></a></li><li><a href="/de/docs/Web/HTML/Element/textarea"><code><textarea></code></a></li><li><a href="/de/docs/Web/HTML/Element/tfoot"><code><tfoot></code></a></li><li><a href="/de/docs/Web/HTML/Element/th"><code><th></code></a></li><li><a href="/de/docs/Web/HTML/Element/thead"><code><thead></code></a></li><li><a href="/de/docs/Web/HTML/Element/time"><code><time></code></a></li><li><a href="/de/docs/Web/HTML/Element/title"><code><title></code></a></li><li><a href="/de/docs/Web/HTML/Element/tr"><code><tr></code></a></li><li><em><a href="/de/docs/Web/HTML/Element/track" aria-current="page"><code><track></code></a></em></li><li><a href="/de/docs/Web/HTML/Element/tt"><code><tt></code></a><abbr class="icon icon-deprecated" title="Veraltet. Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li><li><a href="/de/docs/Web/HTML/Element/u"><code><u></code></a></li><li><a href="/de/docs/Web/HTML/Element/ul"><code><ul></code></a></li><li><a href="/de/docs/Web/HTML/Element/var"><code><var></code></a></li><li><a href="/de/docs/Web/HTML/Element/video"><code><video></code></a></li><li><a href="/de/docs/Web/HTML/Element/wbr"><code><wbr></code></a></li><li><a href="/de/docs/Web/HTML/Element/xmp"><code><xmp></code></a><abbr class="icon icon-deprecated" title="Veraltet. Nicht für neue Websites verwenden."> <span class="visually-hidden">Veraltet</span> </abbr></li></ol> </details> </li> <li class="toggle"> <details> <summary>Globale Attribute</summary> <ol><li><a href="/de/docs/Web/HTML/Global_attributes/accesskey"><code>accesskey</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/anchor"><code>anchor</code></a><abbr class="icon icon-experimental" title="Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert."> <span class="visually-hidden">Experimentell</span> </abbr><abbr class="icon icon-nonstandard" title="Nicht standardisiert. Überprüfen Sie die Unterstützung in verschiedenen Browsern, bevor Sie es verwenden."> <span class="visually-hidden">Nicht standardisiert</span> </abbr></li><li><a href="/de/docs/Web/HTML/Global_attributes/autocapitalize"><code>autocapitalize</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/autocorrect"><code>autocorrect</code></a><abbr class="icon icon-experimental" title="Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert."> <span class="visually-hidden">Experimentell</span> </abbr></li><li><a href="/de/docs/Web/HTML/Global_attributes/autofocus"><code>autofocus</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/class"><code>class</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/contenteditable"><code>contenteditable</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/data-*"><code>data-*</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/dir"><code>dir</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/draggable"><code>draggable</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/enterkeyhint"><code>enterkeyhint</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/exportparts"><code>exportparts</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/hidden"><code>hidden</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/id"><code>id</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/inert"><code>inert</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/inputmode"><code>inputmode</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/is"><code>is</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/itemid"><code>itemid</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/itemprop"><code>itemprop</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/itemref"><code>itemref</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/itemscope"><code>itemscope</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/itemtype"><code>itemtype</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/lang"><code>lang</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/nonce"><code>nonce</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/part"><code>part</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/popover"><code>popover</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/slot"><code>slot</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/spellcheck"><code>spellcheck</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/style"><code>style</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/tabindex"><code>tabindex</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/title"><code>title</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/translate"><code>translate</code></a></li><li><a href="/de/docs/Web/HTML/Global_attributes/virtualkeyboardpolicy"><code>virtualkeyboardpolicy</code></a><abbr class="icon icon-experimental" title="Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert."> <span class="visually-hidden">Experimentell</span> </abbr></li><li><a href="/de/docs/Web/HTML/Global_attributes/writingsuggestions"><code>writingsuggestions</code></a></li></ol> </details> </li> <li class="toggle"> <details> <summary>Attribute</summary> <ol> <li><a href="/de/docs/Web/HTML/Attributes/accept">accept</a></li> <li><a href="/de/docs/Web/HTML/Attributes/autocomplete">autocomplete</a></li> <li><a href="/de/docs/Web/HTML/Attributes/capture">capture</a></li> <li><a href="/de/docs/Web/HTML/Attributes/crossorigin">crossorigin</a></li> <li><a href="/de/docs/Web/HTML/Attributes/dirname">dirname</a></li> <li><a href="/de/docs/Web/HTML/Attributes/disabled">disabled</a></li> <li><a href="/de/docs/Web/HTML/Attributes/elementtiming">elementtiming</a></li> <li><a href="/de/docs/Web/HTML/Attributes/for">for</a></li> <li><a href="/de/docs/Web/HTML/Attributes/max">max</a></li> <li><a href="/de/docs/Web/HTML/Attributes/maxlength">maxlength</a></li> <li><a href="/de/docs/Web/HTML/Attributes/min">min</a></li> <li><a href="/de/docs/Web/HTML/Attributes/minlength">minlength</a></li> <li><a href="/de/docs/Web/HTML/Attributes/multiple">multiple</a></li> <li><a href="/de/docs/Web/HTML/Attributes/pattern">pattern</a></li> <li><a href="/de/docs/Web/HTML/Attributes/placeholder">placeholder</a></li> <li><a href="/de/docs/Web/HTML/Attributes/readonly">readonly</a></li> <li><a href="/de/docs/Web/HTML/Attributes/rel">rel</a></li> <li><a href="/de/docs/Web/HTML/Attributes/required">required</a></li> <li><a href="/de/docs/Web/HTML/Attributes/size">size</a></li> <li><a href="/de/docs/Web/HTML/Attributes/step">step</a></li> </ol> </details> </li> <li class="toggle"> <details> <summary><code><input></code>-Typen</summary> <ol><li><a href="/de/docs/Web/HTML/Element/input/button"><code><input type="button"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/checkbox"><code><input type="checkbox"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/color"><code><input type="color"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/date"><code><input type="date"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/datetime-local"><code><input type="datetime-local"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/email"><code><input type="email"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/file"><code><input type="file"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/hidden"><code><input type="hidden"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/image"><code><input type="image"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/month"><code><input type="month"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/number"><code><input type="number"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/password"><code><input type="password"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/radio"><code><input type="radio"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/range"><code><input type="range"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/reset"><code><input type="reset"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/search"><code><input type="search"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/submit"><code>`<input type="submit">`</code></a></li><li><a href="/de/docs/Web/HTML/Element/input/tel"><code><input type="tel"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/text"><code><input type="text"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/time"><code><input type="time"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/url"><code><input type="url"></code></a></li><li><a href="/de/docs/Web/HTML/Element/input/week"><code><input type="week"></code></a></li></ol> </details> </li> <li class="section no-link">Anleitungen</li> <li> <ol> <li><a href="/de/docs/Web/HTML/Content_categories">Inhaltskategorien</a></li> <li><a href="/de/docs/Glossary/Block-level_content">Block-Elemente</a></li> <li><a href="/de/docs/Glossary/Inline-level_content">Inline-Elemente</a></li> <li><a href="/de/docs/Web/HTML/Quirks_Mode_and_Standards_Mode">Quirks-Modus und Standards-Modus</a></li> <li><a href="/de/docs/Web/HTML/Date_and_time_formats">Datums- und Zeitformate in HTML</a></li> <li><a href="/de/docs/Web/HTML/Constraint_validation">Einschränkungsvalidierung</a></li> <li><a href="/de/docs/Web/HTML/Microdata">Mikrodaten</a></li> <li><a href="/de/docs/Web/HTML/microformats">Mikroformate</a></li> <li><a href="/de/docs/Web/HTML/Viewport_meta_tag">Viewport-Meta-Tag</a></li> <li><a href="/de/docs/Web/HTML/CORS_enabled_image">Erlauben der Cross-Origin-Nutzung von Bildern und Canvas</a></li> </ol> </li> </ol> </div></div><section class="place side"></section></nav></aside><div class="toc-container"><aside class="toc"><nav><div class="document-toc-container"><section class="document-toc"><header><h2 class="document-toc-heading">In diesem Artikel</h2></header><ul class="document-toc-list"><li class="document-toc-item "><a class="document-toc-link" href="#probieren_sie_es_aus">Probieren Sie es aus</a></li><li class="document-toc-item "><a class="document-toc-link" href="#attribute">Attribute</a></li><li class="document-toc-item "><a class="document-toc-link" href="#anwendungshinweise">Anwendungshinweise</a></li><li class="document-toc-item "><a class="document-toc-link" href="#beispiele">Beispiele</a></li><li class="document-toc-item "><a class="document-toc-link" href="#technische_zusammenfassung">Technische Zusammenfassung</a></li><li class="document-toc-item "><a class="document-toc-link" href="#spezifikationen">Spezifikationen</a></li><li class="document-toc-item "><a class="document-toc-link" href="#browser-kompatibilität">Browser-Kompatibilität</a></li><li class="document-toc-item "><a class="document-toc-link" href="#siehe_auch">Siehe auch</a></li></ul></section></div></nav></aside><section class="place side"></section></div></div><main id="content" class="main-content "><article class="main-page-content" lang="de"><header><h1><track>: Das eingebettete Text-Track-Element</h1><details class="baseline-indicator high"><summary><span class="indicator" role="img" aria-label="Baseline Check"></span><h2>Baseline <span class="not-bold">Widely available</span></h2><div class="browsers"><span class="engine" title="Supported in Chrome and Edge"><span class="browser chrome supported" role="img" aria-label="Chrome check"></span><span class="browser edge supported" role="img" aria-label="Edge check"></span></span><span class="engine" title="Supported in Firefox"><span class="browser firefox supported" role="img" aria-label="Firefox check"></span></span><span class="engine" title="Supported in Safari"><span class="browser safari supported" role="img" aria-label="Safari check"></span></span></div><span class="icon icon-chevron "></span></summary><div class="extra"><p>This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.</p><ul><li><a href="/de/docs/Glossary/Baseline/Compatibility" data-glean="baseline_link_learn_more" target="_blank" class="learn-more">Learn more</a></li><li><a href="#browser-kompatibilität" data-glean="baseline_link_bcd_table">See full compatibility</a></li><li><a href="https://survey.alchemer.com/s3/7634825/MDN-baseline-feedback?page=%2Fde%2Fdocs%2FWeb%2FHTML%2FElement%2Ftrack&level=high" data-glean="baseline_link_feedback" class="feedback-link" target="_blank" rel="noreferrer">Report feedback</a></li></ul></div></details></header><div class="section-content"><p> Das <strong><code><track></code></strong>-Element <a href="/de/docs/Web/HTML">HTML</a> wird als Kind der Media-Elemente <a href="/de/docs/Web/HTML/Element/audio"><code><audio></code></a> und <a href="/de/docs/Web/HTML/Element/video"><code><video></code></a> verwendet. Jedes Track-Element lässt Sie eine zeitgesteuerte Textspur (oder zeitbasierte Daten) angeben, die parallel zu dem Media-Element angezeigt werden kann, um beispielsweise Untertitel oder geschlossene Untertitel über ein Video oder neben Audiospuren einzublenden. </p> <p> Mehrere Tracks können für ein Media-Element angegeben werden, die verschiedene Arten von zeitgesteuerten Textdaten enthalten, oder zeitgesteuerte Textdaten, die für verschiedene Sprachen übersetzt wurden. Die verwendeten Daten sind entweder der Track, der als Standard festgelegt wurde, oder eine Art und Übersetzung basierend auf den Benutzervorlieben. </p> <p>Die Tracks sind im <a href="/de/docs/Web/API/WebVTT_API">WebVTT-Format</a> (<code>.vtt</code>-Dateien) formatiert — Web Video Text Tracks.</p></div><section aria-labelledby="probieren_sie_es_aus"><h2 id="probieren_sie_es_aus"><a href="#probieren_sie_es_aus">Probieren Sie es aus</a></h2><div class="section-content"><iframe class="interactive is-tabbed-standard-height" height="200" src="https://interactive-examples.mdn.mozilla.net/pages/tabbed/track.html" title="MDN Web Docs Interactive Example" allow="clipboard-write" loading="lazy"></iframe></div></section><section aria-labelledby="attribute"><h2 id="attribute"><a href="#attribute">Attribute</a></h2><div class="section-content"><p>Dieses Element beinhaltet die <a href="/de/docs/Web/HTML/Global_attributes">globalen Attribute</a>.</p> <dl> <dt id="default"><a href="#default"><code>default</code></a></dt> <dd> <p>Dieses Attribut gibt an, dass der Track aktiviert sein sollte, es sei denn, die Benutzereinstellungen zeigen, dass ein anderer Track geeigneter ist. Dieses Attribut darf nur auf einem <code>track</code>-Element pro Media-Element verwendet werden.</p> </dd> <dt id="kind"><a href="#kind"><code>kind</code></a></dt> <dd> <p> Wie der Text-Track verwendet werden soll. Wenn es weggelassen wird, ist die Standardart <code>subtitles</code>. Wenn das Attribut einen ungültigen Wert enthält, wird <code>metadata</code> verwendet. Die folgenden Schlüsselwörter sind erlaubt: </p> <ul> <li> <p><code>subtitles</code></p> <ul> <li>Untertitel bieten eine Übersetzung von Inhalten, die vom Betrachter nicht verstanden werden können. Zum Beispiel Sprache oder Text, der in einem englischsprachigen Film nicht auf Englisch ist.</li> <li>Untertitel können zusätzlichen Inhalt enthalten, normalerweise zusätzliche Hintergrundinformationen. Zum Beispiel der Text am Anfang der Star Wars-Filme oder das Datum, die Uhrzeit und der Ort einer Szene.</li> </ul> </li> <li> <p><code>captions</code></p> <ul> <li>Geschlossene Untertitel bieten eine Transkription und möglicherweise eine Übersetzung von Audio.</li> <li> Sie können wichtige nonverbale Informationen wie Musikhinweise oder Soundeffekte enthalten. Sie können die Quelle des Hinweises angeben (z. B. Musik, Text, Charakter). </li> <li>Geeignet für Benutzer, die taub sind oder wenn der Ton stummgeschaltet ist.</li> </ul> </li> <li> <p><code>chapters</code></p> <ul> <li>Kapitelüberschriften sind gedacht, um dem Benutzer bei der Navigation innerhalb der Medienressource zu helfen.</li> </ul> </li> <li> <p><code>metadata</code></p> <ul> <li>Tracks, die von Skripten verwendet werden. Nicht sichtbar für den Benutzer.</li> </ul> </li> </ul> </dd> <dt id="label"><a href="#label"><code>label</code></a></dt> <dd> <p>Ein benutzerlesbarer Titel des Text-Tracks, der vom Browser beim Auflisten verfügbarer Text-Tracks verwendet wird.</p> </dd> <dt id="src"><a href="#src"><code>src</code></a></dt> <dd> <p>Adresse des Tracks (<code>.vtt</code>-Datei). Muss eine gültige URL sein. Dieses Attribut muss angegeben werden und sein URL-Wert muss denselben Ursprung wie das Dokument haben — es sei denn, das <a href="/de/docs/Web/HTML/Element/audio"><code><audio></code></a> oder <a href="/de/docs/Web/HTML/Element/video"><code><video></code></a> Eltern-Element des <code>track</code>-Elements hat ein <a href="/de/docs/Web/HTML/Attributes/crossorigin"><code>crossorigin</code></a> Attribut.</p> </dd> <dt id="srclang"><a href="#srclang"><code>srclang</code></a></dt> <dd> <p>Sprache der Track-Textdaten. Es muss ein gültiges <a href="https://r12a.github.io/app-subtags/" class="external" target="_blank">BCP 47</a> Sprach-Tag sein. Wenn das <code>kind</code> Attribut auf <code>subtitles</code> gesetzt ist, muss <code>srclang</code> definiert werden.</p> </dd> </dl></div></section><section aria-labelledby="anwendungshinweise"><h2 id="anwendungshinweise"><a href="#anwendungshinweise">Anwendungshinweise</a></h2><div class="section-content"></div></section><section aria-labelledby="track-datentypen"><h3 id="track-datentypen"><a href="#track-datentypen">Track-Datentypen</a></h3><div class="section-content"><p>Die Art der Daten, die <code>track</code> dem Medium hinzufügt, wird im <code>kind</code> Attribut festgelegt, das Werte wie <code>subtitles</code>, <code>captions</code>, <code>chapters</code> oder <code>metadata</code> annehmen kann. Das Element verweist auf eine Quelldatei, die zeitgesteuerten Text enthält, den der Browser anzeigt, wenn der Benutzer zusätzliche Daten anfordert.</p> <p>Ein Media-Element kann nicht mehr als einen <code>track</code> mit demselben <code>kind</code>, <code>srclang</code> und <code>label</code> haben.</p></div></section><section aria-labelledby="erkennen_von_cue-änderungen"><h3 id="erkennen_von_cue-änderungen"><a href="#erkennen_von_cue-änderungen">Erkennen von Cue-Änderungen</a></h3><div class="section-content"><p>Der zugrunde liegende <a href="/de/docs/Web/API/TextTrack"><code>TextTrack</code></a>, angezeigt durch die <a class="page-not-created" title="Die Dokumentation zu diesem Thema wurde noch nicht verfasst. Hilf uns dabei!" data-href="/de/docs/Web/API/HTMLTrackElement/track"><code>track</code></a> Eigenschaft, erhält ein <code>cuechange</code> Ereignis jedes Mal, wenn der aktuell dargestellte Cue geändert wird. Dies passiert auch dann, wenn der Track nicht mit einem Media-Element verknüpft ist.</p> <p>Wenn der Track <em>ist</em> mit einem Media-Element verknüpft, indem das <code><track></code>-Element als Kind des <a href="/de/docs/Web/HTML/Element/audio"><code><audio></code></a> oder <a href="/de/docs/Web/HTML/Element/video"><code><video></code></a> Elements verwendet wird, wird das <code>cuechange</code> Ereignis auch an das <a href="/de/docs/Web/API/HTMLTrackElement"><code>HTMLTrackElement</code></a> gesendet.</p> <div class="code-example"><div class="example-header"><span class="language-name">js</span></div><pre class="brush: js notranslate"><code>let textTrackElem = document.getElementById("text-track"); textTrackElem.addEventListener("cuechange", (event) => { let cues = event.target.track.activeCues; }); </code></pre></div></div></section><section aria-labelledby="texttracks_programmatisch_hinzufügen"><h3 id="texttracks_programmatisch_hinzufügen"><a href="#texttracks_programmatisch_hinzufügen">Texttracks programmatisch hinzufügen</a></h3><div class="section-content"><p> Das JavaScript-Interface, das das <code><track></code>-Element repräsentiert, ist <a href="/de/docs/Web/API/HTMLTrackElement"><code>HTMLTrackElement</code></a>. Der Texttrack, der einem Element zugeordnet ist, kann von der <a class="page-not-created" title="Die Dokumentation zu diesem Thema wurde noch nicht verfasst. Hilf uns dabei!" data-href="/de/docs/Web/API/HTMLTrackElement/track"><code>HTMLTrackElement.track</code></a> Eigenschaft erhalten werden und ist vom Typ <a href="/de/docs/Web/API/TextTrack"><code>TextTrack</code></a>. </p> <p> <code>TextTrack</code> Objekte können auch zu einem <a href="/de/docs/Web/API/HTMLVideoElement"><code>HTMLVideoElement</code></a> oder <a href="/de/docs/Web/API/HTMLAudioElement"><code>HTMLAudioElement</code></a> Elementen mit der Methode <a href="/de/docs/Web/API/HTMLMediaElement/addTextTrack"><code>HTMLMediaElement.addTextTrack()</code></a> hinzugefügt werden. Die <code>TextTrack</code> Objekte, die mit einem Media-Element verbunden sind, werden in einer <a href="/de/docs/Web/API/TextTrackList"><code>TextTrackList</code></a> gespeichert, die über die <a href="/de/docs/Web/API/HTMLMediaElement/textTracks"><code>HTMLMediaElement.textTracks</code></a> Eigenschaft abgerufen werden kann. </p></div></section><section aria-labelledby="beispiele"><h2 id="beispiele"><a href="#beispiele">Beispiele</a></h2><div class="section-content"><div class="code-example"><div class="example-header"><span class="language-name">html</span></div><pre class="brush: html notranslate"><code><video controls poster="/images/sample.gif"> <source src="sample.mp4" type="video/mp4" /> <source src="sample.ogv" type="video/ogv" /> <track kind="captions" src="sampleCaptions.vtt" srclang="en" /> <track kind="chapters" src="sampleChapters.vtt" srclang="en" /> <track kind="subtitles" src="sampleSubtitles_de.vtt" srclang="de" /> <track kind="subtitles" src="sampleSubtitles_en.vtt" srclang="en" /> <track kind="subtitles" src="sampleSubtitles_ja.vtt" srclang="ja" /> <track kind="subtitles" src="sampleSubtitles_oz.vtt" srclang="oz" /> <track kind="metadata" src="keyStage1.vtt" srclang="en" label="Key Stage 1" /> <track kind="metadata" src="keyStage2.vtt" srclang="en" label="Key Stage 2" /> <track kind="metadata" src="keyStage3.vtt" srclang="en" label="Key Stage 3" />  … </video> </code></pre></div></div></section><section aria-labelledby="technische_zusammenfassung"><h2 id="technische_zusammenfassung"><a href="#technische_zusammenfassung">Technische Zusammenfassung</a></h2><div class="section-content"><figure class="table-container"><table class="properties"> <tbody> <tr> <th scope="row"><a href="/de/docs/Web/HTML/Content_categories">Inhaltskategorien</a></th> <td>Keine</td> </tr> <tr> <th scope="row">Erlaubter Inhalt</th> <td>Keine; es ist ein <a href="/de/docs/Glossary/Void_element">void-Element</a>.</td> </tr> <tr> <th scope="row">Tag-Auslassung</th> <td>Muss ein Start-Tag haben und darf kein End-Tag haben.</td> </tr> <tr> <th scope="row">Erlaubte Eltern</th> <td> <p>Ein Media-Element, <a href="/de/docs/Web/HTML/Element/audio"><code><audio></code></a> oder <a href="/de/docs/Web/HTML/Element/video"><code><video></code></a>.</p> </td> </tr> <tr> <th scope="row">Implizite ARIA-Rolle</th> <td><a href="https://www.w3.org/TR/html-aria/#dfn-no-corresponding-role" class="external" target="_blank">Keine entsprechende Rolle</a></td> </tr> <tr> <th scope="row">Erlaubte ARIA-Rollen</th> <td>Kein <code>role</code> erlaubt</td> </tr> <tr> <th scope="row">DOM-Schnittstelle</th> <td>[`HTMLTrackElement`](/de/docs/Web/API/HTMLTrackElement)</td> </tr> </tbody> </table></figure></div></section><h2 id="spezifikationen"><a href="#spezifikationen">Spezifikationen</a></h2><table class="standard-table"><thead><tr><th scope="col">Specification</th></tr></thead><tbody><tr><td><a href="https://html.spec.whatwg.org/multipage/media.html#the-track-element">HTML Standard <br/><small># the-track-element</small></a></td></tr></tbody></table><h2 id="browser-kompatibilität"><a href="#browser-kompatibilität">Browser-Kompatibilität</a></h2><p>BCD tables only load in the browser<noscript> with JavaScript enabled. Enable JavaScript to view data.</noscript></p><section aria-labelledby="siehe_auch"><h2 id="siehe_auch"><a href="#siehe_auch">Siehe auch</a></h2><div class="section-content"><ul> <li><a href="/de/docs/Web/API/WebVTT_API">WebVTT-Text-Track-Format</a></li> <li><a href="/de/docs/Web/API/HTMLMediaElement/textTracks"><code>HTMLMediaElement.textTracks</code></a></li> </ul></div></section></article><aside class="article-footer"><div class="article-footer-inner"><div class="svg-container"><svg xmlns="http://www.w3.org/2000/svg" width="162" height="162" viewBox="0 0 162 162" fill="none" role="none"><mask id="b" fill="#fff"><path d="M97.203 47.04c8.113-7.886 18.004-13.871 28.906-17.492a78 78 0 0 1 33.969-3.39c11.443 1.39 22.401 5.295 32.024 11.411s17.656 14.28 23.476 23.86c5.819 9.579 9.269 20.318 10.083 31.385a69.85 69.85 0 0 1-5.387 32.44c-4.358 10.272-11.115 19.443-19.747 26.801-8.632 7.359-18.908 12.709-30.034 15.637l-6.17-21.698c7.666-2.017 14.746-5.703 20.694-10.773 5.948-5.071 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Content available under <a href="/de/docs/MDN/Writing_guidelines/Attrib_copyright_license">a Creative Commons license</a>.</p></div></div></footer></div><script type="application/json" id="hydration">{"url":"/de/docs/Web/HTML/Element/track","doc":{"isMarkdown":true,"isTranslated":true,"isActive":true,"flaws":{},"title":"<track>: Das eingebettete Text-Track-Element","mdn_url":"/de/docs/Web/HTML/Element/track","locale":"de","native":"Deutsch","browserCompat":["html.elements.track"],"baseline":{"baseline":"high","baseline_high_date":"2018-01-29","baseline_low_date":"2015-07-29","support":{"chrome":"23","chrome_android":"25","edge":"12","firefox":"31","firefox_android":"31","safari":"6","safari_ios":"6"}},"sidebarHTML":"\n <ol>\n <li class=\"section\"><a href=\"/de/docs/Web/HTML\">HTML</a></li>\n <li class=\"section\"><a href=\"/de/docs/Learn/HTML\">Tutorials</a></li>\n <li><a href=\"/de/docs/Learn/Getting_started_with_the_web/HTML_basics\">HTML-Grundlagen</a></li>\n <li class=\"toggle\">\n <details>\n <summary>Einführung in HTML</summary>\n <ol>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML\">Übersicht zur Einführung in HTML</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Getting_started\">Erste Schritte mit HTML</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML\">Was ist im Kopf? Metadaten in HTML</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/HTML_text_fundamentals\">Grundlagen der HTML-Texte</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Creating_hyperlinks\">Erstellen von Hyperlinks</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Advanced_text_formatting\">Erweiterte Textformatierung</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Document_and_website_structure\">Dokument- und Webseitenstruktur</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Debugging_HTML\">Debugging von HTML</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Marking_up_a_letter\">Aufgabe: Briefauszeichnung</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Introduction_to_HTML/Structuring_a_page_of_content\">Aufgabe: Strukturierung einer Inhaltsseite</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Multimedia und Einbettung</summary>\n <ol>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding\">Übersicht zu Multimedia und Einbettung</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding/Images_in_HTML\">Bilder in HTML</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content\">Video- und Audioinhalte</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding/Other_embedding_technologies\">Von Object zu Iframe - andere Einbettungstechnologien</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding/Adding_vector_graphics_to_the_Web\">Hinzufügen von Vektorgrafiken zum Web</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images\">Responsive Bilder</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Multimedia_and_embedding/Mozilla_splash_page\">Aufgabe: Mozilla-Startseite</a></li>\n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>HTML-Tabellen</summary>\n <ol>\n <li><a href=\"/de/docs/Learn/HTML/Tables\">Übersicht zu HTML-Tabellen</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Tables/Basics\">Grundlagen der HTML-Tabellen</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Tables/Advanced\">Erweiterte Funktionen und Zugänglichkeit von HTML-Tabellen</a></li>\n <li><a href=\"/de/docs/Learn/HTML/Tables/Structuring_planet_data\">Aufgabe: Strukturierung von Planetendaten</a></li>\n </ol>\n </details>\n </li>\n <li class=\"section\"><a href=\"/de/docs/Web/HTML/Reference\">Referenzen</a></li>\n <li class=\"toggle\">\n <details open=\"\">\n <summary>HTML-Elemente</summary>\n <ol><li><a href=\"/de/docs/Web/HTML/Element/a\"><code><a></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/abbr\"><code><abbr></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/acronym\"><code><acronym></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/address\"><code><address></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/area\"><code><area></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/article\"><code><article></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/aside\"><code><aside></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/audio\"><code><audio></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/b\"><code><b></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/base\"><code><base></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/bdi\"><code><bdi></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/bdo\"><code><bdo></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/big\"><code><big></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/blockquote\"><code><blockquote></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/body\"><code><body></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/br\"><code><br></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/button\"><code><button></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/canvas\"><code><canvas></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/caption\"><code><caption></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/center\"><code><center></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/cite\"><code><cite></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/code\"><code><code></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/col\"><code><col></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/colgroup\"><code><colgroup></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/data\"><code><data></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/datalist\"><code><datalist></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/dd\"><code><dd></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/del\"><code><del></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/details\"><code><details></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/dfn\"><code><dfn></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/dialog\"><code><dialog></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/dir\"><code><dir></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/div\"><code><div></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/dl\"><code><dl></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/dt\"><code><dt></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/em\"><code><em></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/embed\"><code><embed></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/fencedframe\"><code><fencedframe></code></a><abbr class=\"icon icon-experimental\" title=\"Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert.\">\n <span class=\"visually-hidden\">Experimentell</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/fieldset\"><code><fieldset></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/figcaption\"><code><figcaption></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/figure\"><code><figure></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/font\"><code><font></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/footer\"><code><footer></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/form\"><code><form></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/frame\"><code><frame></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/frameset\"><code><frameset></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/Heading_Elements\"><code><h1></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/head\"><code><head></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/header\"><code><header></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/hgroup\"><code><hgroup></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/hr\"><code><hr></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/html\"><code><html></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/i\"><code><i></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/iframe\"><code><iframe></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/img\"><code><img></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input\"><code><input></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/ins\"><code><ins></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/kbd\"><code><kbd></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/label\"><code><label></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/legend\"><code><legend></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/li\"><code><li></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/link\"><code><link></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/main\"><code><main></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/map\"><code><map></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/mark\"><code><mark></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/marquee\"><code><marquee></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/menu\"><code><menu></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/meta\"><code><meta></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/meter\"><code><meter></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/nav\"><code><nav></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/nobr\"><code><nobr></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/noembed\"><code><noembed></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/noframes\"><code><noframes></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/noscript\"><code><noscript></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/object\"><code><object></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/ol\"><code><ol></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/optgroup\"><code><optgroup></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/option\"><code><option></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/output\"><code><output></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/p\"><code><p></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/param\"><code><param></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/picture\"><code><picture></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/plaintext\"><code><plaintext></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/portal\"><code><portal></code></a><abbr class=\"icon icon-experimental\" title=\"Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert.\">\n <span class=\"visually-hidden\">Experimentell</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/pre\"><code><pre></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/progress\"><code><progress></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/q\"><code><q></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/rb\"><code><rb></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/rp\"><code><rp></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/rt\"><code><rt></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/rtc\"><code><rtc></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/ruby\"><code><ruby></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/s\"><code><s></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/samp\"><code><samp></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/script\"><code><script></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/search\"><code><search></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/section\"><code><section></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/select\"><code><select></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/slot\"><code><slot></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/small\"><code><small></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/source\"><code><source></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/span\"><code><span></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/strike\"><code><strike></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/strong\"><code><strong></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/style\"><code><style></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/sub\"><code><sub></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/summary\"><code><summary></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/sup\"><code><sup></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/table\"><code><table></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/tbody\"><code><tbody></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/td\"><code><td></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/template\"><code><template></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/textarea\"><code><textarea></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/tfoot\"><code><tfoot></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/th\"><code><th></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/thead\"><code><thead></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/time\"><code><time></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/title\"><code><title></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/tr\"><code><tr></code></a></li><li><em><a href=\"/de/docs/Web/HTML/Element/track\" aria-current=\"page\"><code><track></code></a></em></li><li><a href=\"/de/docs/Web/HTML/Element/tt\"><code><tt></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Element/u\"><code><u></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/ul\"><code><ul></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/var\"><code><var></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/video\"><code><video></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/wbr\"><code><wbr></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/xmp\"><code><xmp></code></a><abbr class=\"icon icon-deprecated\" title=\"Veraltet. Nicht für neue Websites verwenden.\">\n <span class=\"visually-hidden\">Veraltet</span>\n</abbr></li></ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Globale Attribute</summary>\n <ol><li><a href=\"/de/docs/Web/HTML/Global_attributes/accesskey\"><code>accesskey</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/anchor\"><code>anchor</code></a><abbr class=\"icon icon-experimental\" title=\"Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert.\">\n <span class=\"visually-hidden\">Experimentell</span>\n</abbr><abbr class=\"icon icon-nonstandard\" title=\"Nicht standardisiert. Überprüfen Sie die Unterstützung in verschiedenen Browsern, bevor Sie es verwenden.\">\n <span class=\"visually-hidden\">Nicht standardisiert</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/autocapitalize\"><code>autocapitalize</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/autocorrect\"><code>autocorrect</code></a><abbr class=\"icon icon-experimental\" title=\"Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert.\">\n <span class=\"visually-hidden\">Experimentell</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/autofocus\"><code>autofocus</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/class\"><code>class</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/contenteditable\"><code>contenteditable</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/data-*\"><code>data-*</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/dir\"><code>dir</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/draggable\"><code>draggable</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/enterkeyhint\"><code>enterkeyhint</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/exportparts\"><code>exportparts</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/hidden\"><code>hidden</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/id\"><code>id</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/inert\"><code>inert</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/inputmode\"><code>inputmode</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/is\"><code>is</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/itemid\"><code>itemid</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/itemprop\"><code>itemprop</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/itemref\"><code>itemref</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/itemscope\"><code>itemscope</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/itemtype\"><code>itemtype</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/lang\"><code>lang</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/nonce\"><code>nonce</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/part\"><code>part</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/popover\"><code>popover</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/slot\"><code>slot</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/spellcheck\"><code>spellcheck</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/style\"><code>style</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/tabindex\"><code>tabindex</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/title\"><code>title</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/translate\"><code>translate</code></a></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/virtualkeyboardpolicy\"><code>virtualkeyboardpolicy</code></a><abbr class=\"icon icon-experimental\" title=\"Experimentell. Erwarten Sie, dass sich das Verhalten in Zukunft ändert.\">\n <span class=\"visually-hidden\">Experimentell</span>\n</abbr></li><li><a href=\"/de/docs/Web/HTML/Global_attributes/writingsuggestions\"><code>writingsuggestions</code></a></li></ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary>Attribute</summary>\n <ol>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/accept\">accept</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/autocomplete\">autocomplete</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/capture\">capture</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/crossorigin\">crossorigin</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/dirname\">dirname</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/disabled\">disabled</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/elementtiming\">elementtiming</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/for\">for</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/max\">max</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/maxlength\">maxlength</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/min\">min</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/minlength\">minlength</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/multiple\">multiple</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/pattern\">pattern</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/placeholder\">placeholder</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/readonly\">readonly</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/rel\">rel</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/required\">required</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/size\">size</a></li>\n \n <li><a href=\"/de/docs/Web/HTML/Attributes/step\">step</a></li>\n \n </ol>\n </details>\n </li>\n <li class=\"toggle\">\n <details>\n <summary><code><input></code>-Typen</summary>\n <ol><li><a href=\"/de/docs/Web/HTML/Element/input/button\"><code><input type=\"button\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/checkbox\"><code><input type=\"checkbox\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/color\"><code><input type=\"color\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/date\"><code><input type=\"date\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/datetime-local\"><code><input type=\"datetime-local\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/email\"><code><input type=\"email\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/file\"><code><input type=\"file\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/hidden\"><code><input type=\"hidden\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/image\"><code><input type=\"image\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/month\"><code><input type=\"month\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/number\"><code><input type=\"number\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/password\"><code><input type=\"password\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/radio\"><code><input type=\"radio\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/range\"><code><input type=\"range\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/reset\"><code><input type=\"reset\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/search\"><code><input type=\"search\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/submit\"><code>`<input type=\"submit\">`</code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/tel\"><code><input type=\"tel\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/text\"><code><input type=\"text\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/time\"><code><input type=\"time\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/url\"><code><input type=\"url\"></code></a></li><li><a href=\"/de/docs/Web/HTML/Element/input/week\"><code><input type=\"week\"></code></a></li></ol>\n </details>\n </li>\n <li class=\"section no-link\">Anleitungen</li>\n <li>\n <ol>\n <li><a href=\"/de/docs/Web/HTML/Content_categories\">Inhaltskategorien</a></li>\n <li><a href=\"/de/docs/Glossary/Block-level_content\">Block-Elemente</a></li>\n <li><a href=\"/de/docs/Glossary/Inline-level_content\">Inline-Elemente</a></li>\n <li><a href=\"/de/docs/Web/HTML/Quirks_Mode_and_Standards_Mode\">Quirks-Modus und Standards-Modus</a></li>\n <li><a href=\"/de/docs/Web/HTML/Date_and_time_formats\">Datums- und Zeitformate in HTML</a></li>\n <li><a href=\"/de/docs/Web/HTML/Constraint_validation\">Einschränkungsvalidierung</a></li>\n <li><a href=\"/de/docs/Web/HTML/Microdata\">Mikrodaten</a></li>\n <li><a href=\"/de/docs/Web/HTML/microformats\">Mikroformate</a></li>\n <li><a href=\"/de/docs/Web/HTML/Viewport_meta_tag\">Viewport-Meta-Tag</a></li>\n <li><a href=\"/de/docs/Web/HTML/CORS_enabled_image\">Erlauben der Cross-Origin-Nutzung von Bildern und Canvas</a></li>\n </ol>\n </li>\n </ol>\n","sidebarMacro":"HTMLSidebar","body":[{"type":"prose","value":{"id":null,"title":null,"isH3":false,"content":"<p>\n Das <strong><code><track></code></strong>-Element <a href=\"/de/docs/Web/HTML\">HTML</a> wird als Kind der Media-Elemente <a href=\"/de/docs/Web/HTML/Element/audio\"><code><audio></code></a> und <a href=\"/de/docs/Web/HTML/Element/video\"><code><video></code></a> verwendet.\n Jedes Track-Element lässt Sie eine zeitgesteuerte Textspur (oder zeitbasierte Daten) angeben, die parallel zu dem Media-Element angezeigt werden kann, um beispielsweise Untertitel oder geschlossene Untertitel über ein Video oder neben Audiospuren einzublenden.\n</p>\n<p>\n Mehrere Tracks können für ein Media-Element angegeben werden, die verschiedene Arten von zeitgesteuerten Textdaten enthalten, oder zeitgesteuerte Textdaten, die für verschiedene Sprachen übersetzt wurden.\n Die verwendeten Daten sind entweder der Track, der als Standard festgelegt wurde, oder eine Art und Übersetzung basierend auf den Benutzervorlieben.\n</p>\n<p>Die Tracks sind im <a href=\"/de/docs/Web/API/WebVTT_API\">WebVTT-Format</a> (<code>.vtt</code>-Dateien) formatiert — Web Video Text Tracks.</p>"}},{"type":"prose","value":{"id":"probieren_sie_es_aus","title":"Probieren Sie es aus","isH3":false,"content":"<iframe class=\"interactive is-tabbed-standard-height\" height=\"200\" src=\"https://interactive-examples.mdn.mozilla.net/pages/tabbed/track.html\" title=\"MDN Web Docs Interactive Example\" allow=\"clipboard-write\" loading=\"lazy\"></iframe>"}},{"type":"prose","value":{"id":"attribute","title":"Attribute","isH3":false,"content":"<p>Dieses Element beinhaltet die <a href=\"/de/docs/Web/HTML/Global_attributes\">globalen Attribute</a>.</p>\n<dl>\n <dt id=\"default\"><a href=\"#default\"><code>default</code></a></dt>\n <dd>\n <p>Dieses Attribut gibt an, dass der Track aktiviert sein sollte, es sei denn, die Benutzereinstellungen zeigen, dass ein anderer Track geeigneter ist. Dieses Attribut darf nur auf einem <code>track</code>-Element pro Media-Element verwendet werden.</p>\n </dd>\n <dt id=\"kind\"><a href=\"#kind\"><code>kind</code></a></dt>\n <dd>\n <p>\n Wie der Text-Track verwendet werden soll. Wenn es weggelassen wird, ist die Standardart <code>subtitles</code>. Wenn das Attribut einen ungültigen Wert enthält, wird <code>metadata</code> verwendet.\n Die folgenden Schlüsselwörter sind erlaubt:\n </p>\n <ul>\n <li>\n <p><code>subtitles</code></p>\n <ul>\n <li>Untertitel bieten eine Übersetzung von Inhalten, die vom Betrachter nicht verstanden werden können. Zum Beispiel Sprache oder Text, der in einem englischsprachigen Film nicht auf Englisch ist.</li>\n <li>Untertitel können zusätzlichen Inhalt enthalten, normalerweise zusätzliche Hintergrundinformationen. Zum Beispiel der Text am Anfang der Star Wars-Filme oder das Datum, die Uhrzeit und der Ort einer Szene.</li>\n </ul>\n </li>\n <li>\n <p><code>captions</code></p>\n <ul>\n <li>Geschlossene Untertitel bieten eine Transkription und möglicherweise eine Übersetzung von Audio.</li>\n <li>\n Sie können wichtige nonverbale Informationen wie Musikhinweise oder Soundeffekte enthalten.\n Sie können die Quelle des Hinweises angeben (z. B. Musik, Text, Charakter).\n </li>\n <li>Geeignet für Benutzer, die taub sind oder wenn der Ton stummgeschaltet ist.</li>\n </ul>\n </li>\n <li>\n <p><code>chapters</code></p>\n <ul>\n <li>Kapitelüberschriften sind gedacht, um dem Benutzer bei der Navigation innerhalb der Medienressource zu helfen.</li>\n </ul>\n </li>\n <li>\n <p><code>metadata</code></p>\n <ul>\n <li>Tracks, die von Skripten verwendet werden. Nicht sichtbar für den Benutzer.</li>\n </ul>\n </li>\n </ul>\n </dd>\n <dt id=\"label\"><a href=\"#label\"><code>label</code></a></dt>\n <dd>\n <p>Ein benutzerlesbarer Titel des Text-Tracks, der vom Browser beim Auflisten verfügbarer Text-Tracks verwendet wird.</p>\n </dd>\n <dt id=\"src\"><a href=\"#src\"><code>src</code></a></dt>\n <dd>\n <p>Adresse des Tracks (<code>.vtt</code>-Datei). Muss eine gültige URL sein. Dieses Attribut muss angegeben werden und sein URL-Wert muss denselben Ursprung wie das Dokument haben — es sei denn, das <a href=\"/de/docs/Web/HTML/Element/audio\"><code><audio></code></a> oder <a href=\"/de/docs/Web/HTML/Element/video\"><code><video></code></a> Eltern-Element des <code>track</code>-Elements hat ein <a href=\"/de/docs/Web/HTML/Attributes/crossorigin\"><code>crossorigin</code></a> Attribut.</p>\n </dd>\n <dt id=\"srclang\"><a href=\"#srclang\"><code>srclang</code></a></dt>\n <dd>\n <p>Sprache der Track-Textdaten. Es muss ein gültiges <a href=\"https://r12a.github.io/app-subtags/\" class=\"external\" target=\"_blank\">BCP 47</a> Sprach-Tag sein. Wenn das <code>kind</code> Attribut auf <code>subtitles</code> gesetzt ist, muss <code>srclang</code> definiert werden.</p>\n </dd>\n</dl>"}},{"type":"prose","value":{"id":"anwendungshinweise","title":"Anwendungshinweise","isH3":false,"content":""}},{"type":"prose","value":{"id":"track-datentypen","title":"Track-Datentypen","isH3":true,"content":"<p>Die Art der Daten, die <code>track</code> dem Medium hinzufügt, wird im <code>kind</code> Attribut festgelegt, das Werte wie <code>subtitles</code>, <code>captions</code>, <code>chapters</code> oder <code>metadata</code> annehmen kann. Das Element verweist auf eine Quelldatei, die zeitgesteuerten Text enthält, den der Browser anzeigt, wenn der Benutzer zusätzliche Daten anfordert.</p>\n<p>Ein Media-Element kann nicht mehr als einen <code>track</code> mit demselben <code>kind</code>, <code>srclang</code> und <code>label</code> haben.</p>"}},{"type":"prose","value":{"id":"erkennen_von_cue-änderungen","title":"Erkennen von Cue-Änderungen","isH3":true,"content":"<p>Der zugrunde liegende <a href=\"/de/docs/Web/API/TextTrack\"><code>TextTrack</code></a>, angezeigt durch die <a class=\"page-not-created\" title=\"Die Dokumentation zu diesem Thema wurde noch nicht verfasst. Hilf uns dabei!\" data-href=\"/de/docs/Web/API/HTMLTrackElement/track\"><code>track</code></a> Eigenschaft, erhält ein <code>cuechange</code> Ereignis jedes Mal, wenn der aktuell dargestellte Cue geändert wird. Dies passiert auch dann, wenn der Track nicht mit einem Media-Element verknüpft ist.</p>\n<p>Wenn der Track <em>ist</em> mit einem Media-Element verknüpft, indem das <code><track></code>-Element als Kind des <a href=\"/de/docs/Web/HTML/Element/audio\"><code><audio></code></a> oder <a href=\"/de/docs/Web/HTML/Element/video\"><code><video></code></a> Elements verwendet wird, wird das <code>cuechange</code> Ereignis auch an das <a href=\"/de/docs/Web/API/HTMLTrackElement\"><code>HTMLTrackElement</code></a> gesendet.</p>\n<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">js</span></div><pre class=\"brush: js notranslate\"><code>let textTrackElem = document.getElementById(\"text-track\");\n\ntextTrackElem.addEventListener(\"cuechange\", (event) => {\n let cues = event.target.track.activeCues;\n});\n</code></pre></div>"}},{"type":"prose","value":{"id":"texttracks_programmatisch_hinzufügen","title":"Texttracks programmatisch hinzufügen","isH3":true,"content":"<p>\n Das JavaScript-Interface, das das <code><track></code>-Element repräsentiert, ist <a href=\"/de/docs/Web/API/HTMLTrackElement\"><code>HTMLTrackElement</code></a>.\n Der Texttrack, der einem Element zugeordnet ist, kann von der <a class=\"page-not-created\" title=\"Die Dokumentation zu diesem Thema wurde noch nicht verfasst. Hilf uns dabei!\" data-href=\"/de/docs/Web/API/HTMLTrackElement/track\"><code>HTMLTrackElement.track</code></a> Eigenschaft erhalten werden und ist vom Typ <a href=\"/de/docs/Web/API/TextTrack\"><code>TextTrack</code></a>.\n</p>\n<p>\n <code>TextTrack</code> Objekte können auch zu einem <a href=\"/de/docs/Web/API/HTMLVideoElement\"><code>HTMLVideoElement</code></a> oder <a href=\"/de/docs/Web/API/HTMLAudioElement\"><code>HTMLAudioElement</code></a> Elementen mit der Methode <a href=\"/de/docs/Web/API/HTMLMediaElement/addTextTrack\"><code>HTMLMediaElement.addTextTrack()</code></a> hinzugefügt werden.\n Die <code>TextTrack</code> Objekte, die mit einem Media-Element verbunden sind, werden in einer <a href=\"/de/docs/Web/API/TextTrackList\"><code>TextTrackList</code></a> gespeichert, die über die <a href=\"/de/docs/Web/API/HTMLMediaElement/textTracks\"><code>HTMLMediaElement.textTracks</code></a> Eigenschaft abgerufen werden kann.\n</p>"}},{"type":"prose","value":{"id":"beispiele","title":"Beispiele","isH3":false,"content":"<div class=\"code-example\"><div class=\"example-header\"><span class=\"language-name\">html</span></div><pre class=\"brush: html notranslate\"><code><video controls poster=\"/images/sample.gif\">\n <source src=\"sample.mp4\" type=\"video/mp4\" />\n <source src=\"sample.ogv\" type=\"video/ogv\" />\n <track kind=\"captions\" src=\"sampleCaptions.vtt\" srclang=\"en\" />\n <track kind=\"chapters\" src=\"sampleChapters.vtt\" srclang=\"en\" />\n <track kind=\"subtitles\" src=\"sampleSubtitles_de.vtt\" srclang=\"de\" />\n <track kind=\"subtitles\" src=\"sampleSubtitles_en.vtt\" srclang=\"en\" />\n <track kind=\"subtitles\" src=\"sampleSubtitles_ja.vtt\" srclang=\"ja\" />\n <track kind=\"subtitles\" src=\"sampleSubtitles_oz.vtt\" srclang=\"oz\" />\n <track kind=\"metadata\" src=\"keyStage1.vtt\" srclang=\"en\" label=\"Key Stage 1\" />\n <track kind=\"metadata\" src=\"keyStage2.vtt\" srclang=\"en\" label=\"Key Stage 2\" />\n <track kind=\"metadata\" src=\"keyStage3.vtt\" srclang=\"en\" label=\"Key Stage 3\" />\n \n …\n</video>\n</code></pre></div>"}},{"type":"prose","value":{"id":"technische_zusammenfassung","title":"Technische Zusammenfassung","isH3":false,"content":"<figure class=\"table-container\"><table class=\"properties\">\n <tbody>\n <tr>\n <th scope=\"row\"><a href=\"/de/docs/Web/HTML/Content_categories\">Inhaltskategorien</a></th>\n <td>Keine</td>\n </tr>\n <tr>\n <th scope=\"row\">Erlaubter Inhalt</th>\n <td>Keine; es ist ein <a href=\"/de/docs/Glossary/Void_element\">void-Element</a>.</td>\n </tr>\n <tr>\n <th scope=\"row\">Tag-Auslassung</th>\n <td>Muss ein Start-Tag haben und darf kein End-Tag haben.</td>\n </tr>\n <tr>\n <th scope=\"row\">Erlaubte Eltern</th>\n <td>\n <p>Ein Media-Element, <a href=\"/de/docs/Web/HTML/Element/audio\"><code><audio></code></a> oder <a href=\"/de/docs/Web/HTML/Element/video\"><code><video></code></a>.</p>\n </td>\n </tr>\n <tr>\n <th scope=\"row\">Implizite ARIA-Rolle</th>\n <td><a href=\"https://www.w3.org/TR/html-aria/#dfn-no-corresponding-role\" class=\"external\" target=\"_blank\">Keine entsprechende Rolle</a></td>\n </tr>\n <tr>\n <th scope=\"row\">Erlaubte ARIA-Rollen</th>\n <td>Kein <code>role</code> erlaubt</td>\n </tr>\n <tr>\n <th scope=\"row\">DOM-Schnittstelle</th>\n <td>[`HTMLTrackElement`](/de/docs/Web/API/HTMLTrackElement)</td>\n </tr>\n </tbody>\n</table></figure>"}},{"type":"specifications","value":{"title":"Spezifikationen","id":"spezifikationen","isH3":false,"specifications":[{"bcdSpecificationURL":"https://html.spec.whatwg.org/multipage/media.html#the-track-element","title":"HTML Standard"}],"query":"html.elements.track"}},{"type":"browser_compatibility","value":{"title":"Browser-Kompatibilität","id":"browser-kompatibilität","isH3":false,"query":"html.elements.track"}},{"type":"prose","value":{"id":"siehe_auch","title":"Siehe auch","isH3":false,"content":"<ul>\n <li><a href=\"/de/docs/Web/API/WebVTT_API\">WebVTT-Text-Track-Format</a></li>\n <li><a href=\"/de/docs/Web/API/HTMLMediaElement/textTracks\"><code>HTMLMediaElement.textTracks</code></a></li>\n</ul>"}}],"toc":[{"text":"Probieren Sie es aus","id":"probieren_sie_es_aus"},{"text":"Attribute","id":"attribute"},{"text":"Anwendungshinweise","id":"anwendungshinweise"},{"text":"Beispiele","id":"beispiele"},{"text":"Technische Zusammenfassung","id":"technische_zusammenfassung"},{"text":"Spezifikationen","id":"spezifikationen"},{"text":"Browser-Kompatibilität","id":"browser-kompatibilität"},{"text":"Siehe auch","id":"siehe_auch"}],"summary":"Das <track>-Element HTML wird als Kind der Media-Elemente <audio> und <video> verwendet.\n Jedes Track-Element lässt Sie eine zeitgesteuerte Textspur (oder zeitbasierte Daten) angeben, die parallel zu dem Media-Element angezeigt werden kann, um beispielsweise Untertitel oder geschlossene Untertitel über ein Video oder neben Audiospuren einzublenden.","popularity":0,"modified":null,"other_translations":[{"locale":"en-US","title":"<track>: The Embed Text Track element","native":"English (US)"},{"locale":"es","title":"<track>: El elemento pista de texto incrustado","native":"Español"},{"locale":"fr","title":"<track> : l'élément de piste texte embarquée","native":"Français"},{"locale":"ja","title":"<track>: 埋め込みテキストトラック要素","native":"日本語"},{"locale":"ko","title":"<track>: 텍스트 트랙 삽입 요소","native":"한국어"},{"locale":"pt-BR","title":"<track>","native":"Português (do Brasil)"},{"locale":"ru","title":"<track>: Встраиваемая текстовая дорожка","native":"Русский"},{"locale":"zh-CN","title":"<track>：嵌入文本轨元素","native":"中文 (简体)"}],"pageType":"unknown","source":{"folder":"de/web/html/element/track","github_url":"https://github.com/mdn/translated-content/blob/main/files/de/web/html/element/track/index.md","last_commit_url":"https://github.com/mdn/translated-content/commit/null","filename":"index.md"},"short_title":"<track>","parents":[{"uri":"/de/docs/Web","title":"Web-Technologien für Entwickler"},{"uri":"/de/docs/Web/HTML","title":"HTML"},{"uri":"/de/docs/Web/HTML/Element","title":"HTML-Elemente-Referenz"},{"uri":"/de/docs/Web/HTML/Element/track","title":"<track>"}],"pageTitle":"<track>: Das eingebettete Text-Track-Element - HTML: HyperText Markup Language | MDN","noIndexing":false}}</script></body></html>