IE 9无法从Tomcat加载HTML5音频 [英] IE 9 has trouble loading HTML5 audio from Tomcat

问题描述

我的HTML5音频播放器在IE9内部运行时，无法播放运行Apache Tomcat的服务器上的音频文件。例如，它永远不会在此路径上加载文件：

My HTML5 audio player, when running inside of IE9, has trouble playing audio files located on a server running Apache Tomcat. For example, it'll never load the file at this path:

http://www.siascend.com/repository/audios/1017_Q1.mp3

但是很开心地播放同一个文件位于@：

but happily plays the same file located @:

http：// hirebrodie .com / demo / audio / 1017_Q1.mp3

当玩家在Chrome或Safari中运行时，这两种路径都能正常工作。为什么它不能在Internet Explorer中工作？这是HTML5音频的IE实现的已知问题吗？

Either path works fine when the player runs in Chrome or Safari. Why wouldn't it work in Internet Explorer? Is this a known issue with the IE implementation of HTML5 audio?

推荐答案

Tomcat默认为.mp3扩展名指定MIME类型audio / x-mpeg。将此默认值更改为audio / mpeg解决了问题。换句话说，IE9对audio / x-mpeg不熟悉，但接受audio / mpeg作为标记资源的MIME类型。

Tomcat by default specifies for a .mp3 extension the MIME type audio/x-mpeg.Changing this default to audio/mpeg solves the issue.In other words IE9 is NOT comfortable with audio/x-mpeg but accepts audio/mpeg as MIME type of a resource for an tag.

来源： http://social.msdn.microsoft.com/Forums/pl-PL/iewebdevelopment/thread/b4f58d95-ac27-4a28-a4ae-86477ddfc74f

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