initial commit

1 files changed, 39 insertions, 0 deletions

diff --git a/files/zh-cn/web/api/mediarecorder/audiobitspersecond/index.html b/files/zh-cn/web/api/mediarecorder/audiobitspersecond/index.html
new file mode 100644
index 0000000000..5dafa0aff3
--- /dev/null
+++ b/files/zh-cn/web/api/mediarecorder/audiobitspersecond/index.html
@@ -0,0 +1,39 @@
+---
+title: MediaRecorder.audioBitsPerSecond
+slug: Web/API/MediaRecorder/audioBitsPerSecond
+translation_of: Web/API/MediaRecorder/audioBitsPerSecond
+---
+<p>{{SeeCompatTable}}{{APIRef("MediaStream Recording")}}</p>
+
+<p><span class="seoSummary"><strong><code>audioBitsPerSecond</code></strong>  {{domxref("MediaRecorder")}} 接口的只读属性. 它返回录制器所使用的音频编码码率.</span> 或许与构造函数中指定的比特率有些不同 (如果调用构造函数的时候有指定).</p>
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox">var audioBitsPerSecond = MediaRecorder.audioBitsPerSecond</pre>
+
+<h3 id="值">值</h3>
+
+<p> {{jsxref("Number")}} (无符号长整型).</p>
+
+<h2 id="说明">说明</h2>
+
+<table class="standard-table">
+ <tbody>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+  <tr>
+   <td>{{SpecName('MediaStream Recording','#dom-mediarecorder-audiobitspersecond','audioBitsPerSecond')}}</td>
+   <td>{{Spec2('MediaStream Recording')}}</td>
+   <td>Initial definition.</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+
+
+<p>{{Compat("api.MediaRecorder.audioBitsPerSecond")}}</p>