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<bgsound>

非标准: 该特性是非标准的，请尽量不要在生产环境中使用它！

概要

<bgsound>是IE浏览器中设置网页背景音乐的元素。

不要使用它!想要在网页中嵌入音频，应当使用<audio>.

属性

balance
该属性取值在-10,000到+10,000，它决定扬声器之间的音量如何分配。
loop
该属性表明音频被播放的次数，是一个数值或者关键字infinite。
src
该属性定义了音频文件的URL，必须是以下格式之一：.wav，.au，.mid
volume
该属性值域为-10,000到0，它决定背景音乐的音量大小。

示例

<bgsound src="sound1.mid">

<bgsound src="sound2.au" loop="infinite">

备注

类似的功能在一些版本的Netscape中使用<embed>标签来调用音频播放器。

你可以使用自闭合标签<bgsound />。然后由于它并非标准的一部分，XHTML会认为它无效。

浏览器兼容

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help! (en-US)

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support ? 未实现 [1] (Yes) ? ?
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? 未实现 [1] ? ? ?

[1] Up to Firefox 22, even if not supporting this element, Gecko was associating it an HTMLSpanElement. This was fixed then and now the associated element is an HTMLUnknownElement as required by the specification.

参见

  • The <audio>, which is the standard element to embed audio in a document.