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+---
+title: HTMLMediaElement.currentTime
+slug: Web/API/HTMLMediaElement/currentTime
+translation_of: Web/API/HTMLMediaElement/currentTime
+---
+<div>{{APIRef("HTML DOM")}}</div>
+
+<div> </div>
+
+<div><strong><code>HTMLMediaElement.currentTime</code></strong> 属性会以秒为单位返回当前媒体元素的播放时间。设置这个属性会改变媒体元素当前播放位置。</div>
+
+<div> </div>
+
+<div class="note">
+<p>该处原文:The <strong><code>HTMLMediaElement.currentTime</code></strong> property gives the current playback time in seconds. Setting this value seeks the media to the new time.</p>
+</div>
+
+<h2 id="Syntax" name="Syntax">语法</h2>
+
+<pre class="brush: js">var <em>cTime</em> = <em>video</em>.currentTime;
+<em>video</em>.currentTime = 35;</pre>
+
+<p> </p>
+
+<h3 id="返回值">返回值</h3>
+
+<p>一个 <code>double</code> 双精度浮点数。</p>
+
+<h2 id="Examples" name="Examples">示例</h2>
+
+<pre class="brush: js">var obj = document.createElement('video');
+console.log(obj.currentTime);
+</pre>
+
+<h2 id="规范">规范</h2>
+
+<table class="standard-table">
+ <tbody>
+ <tr>
+ <th scope="col">规范版本</th>
+ <th scope="col">状态</th>
+ <th scope="col">备注</th>
+ </tr>
+ <tr>
+ <td>{{SpecName('HTML WHATWG', "embedded-content.html#dom-media-currenttime", "HTMLMediaElement.currentTime")}}</td>
+ <td>{{Spec2('HTML WHATWG')}}</td>
+ <td>No change from {{SpecName('HTML5 W3C')}}</td>
+ </tr>
+ <tr>
+ <td>{{SpecName('HTML5 W3C', "embedded-content-0.html#htmlmediaelement", "HTMLMediaElement.currentTime")}}</td>
+ <td>{{Spec2('HTML5 W3C')}}</td>
+ <td>Initial definition.</td>
+ </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+<p>{{ CompatibilityTable() }}</p>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+ <tr>
+ <th>Feature</th>
+ <th>Chrome</th>
+ <th>Edge</th>
+ <th>Firefox (Gecko)</th>
+ <th>Internet Explorer</th>
+ <th>Opera</th>
+ <th>Safari</th>
+ </tr>
+ <tr>
+ <td>Basic support</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatGeckoDesktop("1.9.1")}} [1]</td>
+ <td>{{CompatIE("9")}}</td>
+ <td>{{CompatUnknown}}</td>
+ <td>{{CompatUnknown}}</td>
+ </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+ <tr>
+ <th>Feature</th>
+ <th>Android</th>
+ <th>Edge</th>
+ <th>Firefox Mobile (Gecko)</th>
+ <th>Firefox OS (Gecko)</th>
+ <th>IE Mobile</th>
+ <th>Opera Mobile</th>
+ <th>Safari Mobile</th>
+ </tr>
+ <tr>
+ <td>Basic support</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ <td>{{CompatVersionUnknown}}</td>
+ </tr>
+ </tbody>
+</table>
+</div>
+
+<h2 id="See_Also" name="See_Also">相关链接</h2>
+
+<ul>
+ <li>The interface defining it, {{domxref("HTMLMediaElement")}}.</li>
+ <li><code><a href="/en-US/docs/Web/API/HTMLMediaElement/fastSeek">HTMLMediaElement.fastSeek()</a></code> for another method of setting the time</li>
+</ul>