COM prehensive HTML5音频API [英] Comprehensive html5 Audio API

问题描述

有关我的生活，我不能发现所有的HTML5 ＆LT的完整列表;音频＆GT; 事件和属性（虽然我相信他们会浏览器之间有所不同）。很多我的谷歌搜索有网站谈论使用JavaScript API的音频或使用JavaScript API的声音，等，并给出了几个例子，但我还没有找到一个方法列表或他们做什么。

For the life of me, I cannot find a complete listing of all html5 <audio> events and attributes (though I believe they may vary between browsers). A lot of my googling has websites talking about "using the javascript audio api" or "with the javascript audio api," etc. and shows a couple of examples, but I haven't found a list of methods or what they do.

例如，

var a = document.getElementById('audio');
a.ended = function () { alert('foo!'); }; //FAIL
a.onended = function () { alert('foo!'); }; //FAIL
a.addEventListener('ended', function () { alert('foo!'}); }; //PASS
a.addEventListener('play', function () { alert('foo!'}); };

为什么没有 onended ？为什么叫播放而不是起到？这些东西是不直观，因此API的实际名单将有很大的帮助。

Why is there no onended? Why is it called play instead of played? These things aren't intuitive, so an actual list of the API would help a lot.

此外，做一些浏览器不尊重上面的属性？我的黑莓手机和移动IE9不会对端事件警报，但铬，FFX，和iPad的野生动物园都这样做。

Additionally, do some browsers not respect the above attributes? My blackberry phone and mobile-ie9 won't alert on the ended event, but chrome, ffx, and ipad-safari all do.

推荐答案

• HTML5规范：在音频元素


• 我什么时候可以使用...音频兼容性表（和链接到外部资源）

• HTML5 spec: the audio element
• When can I use... audio compatibility tables (and links to external resources)

不幸的是你亲身经历的事实，目前根本音频没有官方的JavaScript API （还）。

Unfortunately you're experiencing firsthand the fact that there simply is no official JavaScript API for audio (yet).

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