blocks|key|426439|text|document.getElementsByTagName('audio').addEventListener('playing',function()+{+myfunction();+},false);+|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|426440|应该能行得通。|unstyled|426441|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>document.getElementsByTagName('audio').addEventListener('playing',function() { myfunction(); },false); 
</code></pre>

Should do the trick.

blocks|key|426502|text|虽然没有名为isPlaying的方法或类似的方法，但有几种方法可以实现这一点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|426503|此方法获取播放音频时的进度百分比：|426504|function+getPercentProg()+{
++++var+myVideo+=+document.getElementById('myVideo');
++++var+endBuf+=+myVideo.buffered.end(0);
++++var+soFar+=+parseInt((endBuf+/+myVideo.duration)+*+100);
++++document.getElementById('loadStatus').innerHTML+=++soFar+%2B+'%25';
}|code-block|syntax|javascript|426505|如果percent大于0小于100，则表示正在播放，否则将停止。|426506|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

While there is no method called isPlaying or something similar, there are a few ways to accomplish this.

This method gets the % of progress as audio is playing:

<pre><code>function getPercentProg() {
 var myVideo = document.getElementById('myVideo');
 var endBuf = myVideo.buffered.end(0);
 var soFar = parseInt((endBuf / myVideo.duration) * 100);
 document.getElementById('loadStatus').innerHTML = soFar + '%';
}
</code></pre>

If percent is greater than 0 and less than 100, it is playing, else it is stopped.

blocks|key|426548|text|function+isPlaying(audelem)+{+return+!audelem.paused;+}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|426549|Audio标签有一个paused属性。如果它没有暂停，那么它正在播放。|unstyled|offset|length|style|CODE|426550|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/paused^0|0|A|6|A|6|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|T|8|@$G|U|H|V|I|J]]|9|@$G|W|H|X|1|Y]]|A|$]]|$1|K|3|-4|5|F|7|Z|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

<pre><code>function isPlaying(audelem) { return !audelem.paused; }
</code></pre>

The Audio tag has a <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/paused" rel="noreferrer"><code>paused</code></a> property. If it is not paused, then it's playing.

blocks|key|641039|text|您可以查看持续时间。如果持续时间超过0秒且未暂停，则播放。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|641040|var+myAudio+=+document.getElementById('myAudioID');

if+(myAudio.duration+>+0+&&+!myAudio.paused)+{

++++//Its+playing...do+your+job

}+else+{

++++//Not+playing...maybe+paused,+stopped+or+never+played.

}|code-block|syntax|javascript|641041|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can check the duration. It is playing if the duration is more than 0 seconds and it is not paused. 

<pre><code>var myAudio = document.getElementById('myAudioID');

if (myAudio.duration &gt; 0 &amp;&amp; !myAudio.paused) {

 //Its playing...do your job

} else {

 //Not playing...maybe paused, stopped or never played.

}
</code></pre>

blocks|key|641102|text|试试这个函数吧！如果位置是开始或结束，则不会执行音频播放|type|unstyled|depth|inlineStyleRanges|entityRanges|data|641103|function+togglePause()+{
+++++if+(myAudio.paused+&&+myAudio.currentTime+>+0+&&+!myAudio.ended)+{
+++++++++myAudio.play();
+++++}+else+{
+++++++++myAudio.pause();
+++++}
}|code-block|syntax|javascript|641104|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this function!
Audio playing would not be executed if the position is the beginning or ending

<pre><code>function togglePause() {
 if (myAudio.paused &amp;&amp; myAudio.currentTime &gt; 0 &amp;&amp; !myAudio.ended) {
 myAudio.play();
 } else {
 myAudio.pause();
 }
}
</code></pre>

blocks|key|426728|text|虽然我在这个线程中使用得很晚，但我使用这个实现来确定声音是否正在播放：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|426729|service.currentAudio+=+new+Audio();

var+isPlaying+=+function+()+{
++++return+service.currentAudio
++++++++&&+service.currentAudio.currentTime+>+0
++++++++&&+!service.currentAudio.paused
++++++++&&+!service.currentAudio.ended
++++++++&&+service.currentAudio.readyState+>+2;
}|code-block|syntax|javascript|426730|我认为除了你可以在这里读到的就绪状态之外，音频元素上的大多数标志都是显而易见的：MDN+HTMLMediaElement.readyState。|offset|length|426731|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/readyState^0|0|0|14|V|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

While I am really late to this thread, I use this implementation to figure out if the sound is playing:

<pre><code>service.currentAudio = new Audio();

var isPlaying = function () {
 return service.currentAudio
 &amp;&amp; service.currentAudio.currentTime &gt; 0
 &amp;&amp; !service.currentAudio.paused
 &amp;&amp; !service.currentAudio.ended
 &amp;&amp; service.currentAudio.readyState &gt; 2;
}
</code></pre>

I think most of the flags on the audio element are obvious apart from the ready state which you can read about here: <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/readyState" rel="noreferrer">MDN HTMLMediaElement.readyState</a>.

blocks|key|426780|text|要检查音频是否真的开始播放，特别是如果你有一个流，需要检查audio.played.length到1。只有当音频是真正的开始声音时，它才会是1。否则将为0。它更像是一个黑客工具，但即使在Safari和Chrome等移动浏览器中也能正常工作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|426781|entityMap^0|T|J|1D|1|24|1|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|O|8|@]|D|@]|E|$]]]|G|$]]

To check if audio is really start playing, especially if you have a stream, need to check <code>audio.played.length</code> to <code>1</code>. It will be 1 only if audio is really start sounds. Otherwise will be <code>0</code>. It's more like a hack, but that still works even in mobile browsers, like Safari and Chrome.

blocks|key|426839|text|您可以使用onplay事件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|426840|var+audio+=+document.querySelector('audio');
audio.onplay+=+function()+{+/*+do+something+*/};|code-block|syntax|javascript|426841|或|426842|var+audio+=+document.querySelector('audio');
audio.addEventListener('play',+function()+{+/*+do+something+*/+};|426843|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

you can to use the onplay event.

<pre><code>var audio = document.querySelector('audio');
audio.onplay = function() { /* do something */};
</code></pre>

or

<pre><code>var audio = document.querySelector('audio');
audio.addEventListener('play', function() { /* do something */ };
</code></pre>

blocks|key|426900|text|我使用这段jquery代码，有两个按钮播放和停止，播放按钮是一个播放和鼠标按钮|type|unstyled|depth|inlineStyleRanges|entityRanges|data|426901|const+help_p+=+new+Audio("audio/help.mp3");//Set+Help+Audio+Name
$('#help_play').click(function()+{//pause-Play
if+(help_p.paused+==+false)+{
++help_p.pause();//pause+if+playing
}+else+{
++help_p.play();//Play+If+Pausing
}
});

$('#help_stop').click(function()+{//Stop+Button
++help_p.pause();//pause
++help_p.currentTime+=+0;+//Set+Time+0
});|code-block|syntax|javascript|426902|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

am using this jquery code withe tow button play and stop, play button is a play and pouse button

<pre><code>const help_p = new Audio("audio/help.mp3");//Set Help Audio Name
$('#help_play').click(function() {//pause-Play
if (help_p.paused == false) {
 help_p.pause();//pause if playing
} else {
 help_p.play();//Play If Pausing
}
});

$('#help_stop').click(function() {//Stop Button
 help_p.pause();//pause
 help_p.currentTime = 0; //Set Time 0
});
</code></pre>

blocks|key|641395|text|试试下面的代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|641396|++++var+myAudio+=+document.getElementById("audioFile");+

++++function+playAudio()+{+
++++++++++//audio.play();+
++++++++++//console.log(audio.play())
+++++++++++if+(myAudio.paused+&&+myAudio.currentTime+>=+0+&&+!myAudio.started)+{
+++++++++myAudio.play();
+++++++++console.log("started");
+++++}+else+{
+++++++++myAudio.pause();
+++++}
}|code-block|syntax|javascript|641397|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try Out This Code:
<pre class="lang-js prettyprint-override"><code> var myAudio = document.getElementById(&quot;audioFile&quot;); 

 function playAudio() { 
 //audio.play(); 
 //console.log(audio.play())
 if (myAudio.paused &amp;&amp; myAudio.currentTime &gt;= 0 &amp;&amp; !myAudio.started) {
 myAudio.play();
 console.log(&quot;started&quot;);
 } else {
 myAudio.pause();
 }
}
</code></pre>

blocks|key|641454|text|我想知道这段代码是否能正常工作，它真的很神奇：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|641455|if+(a.paused+==+false)+{
/*do+something*/
}|code-block|syntax|javascript|641456|或者你可以这样写：|641457|if+(!a.paused+==+true)+{
/*do+something*/
}|641458|如果你想让你的集成开发环境在JSfiddle中困扰你。|641459|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I wondered if this code would work, and it amazingly did:
<pre><code>if (a.paused == false) {
/*do something*/
}
</code></pre>
or you could write it as:
<pre><code>if (!a.paused == true) {
/*do something*/
}
</code></pre>
if you want your IDE annoying you in JSfiddle.

blocks|key|427042|text|我是这样做的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|427043|++++<button+id="play">Play+Sound</button>
<script>
++++var+sound+=+new+Audio("path_to_sound.mp3")
++++sound.loop+=+false;
++++var+play+=+document.getElementById("play")
++++play.addEventListener("click",+()+=>+{
++++++++if+(!isPlaying())+{
++++++++++++sound.play()
++++++++}+else+{
++++++++++++//sound.pause()++
++++++++}
++++})

++++function+isPlaying()+{
++++++++var+infoPlaying+=+false
++++++++var+currentTime+=+sound.currentTime+==+0+?+true+:+false
++++++++var+paused+=+sound.paused+?+true+:+false
++++++++var+ended+=+!sound.ended+?+true+:+false
++++++++var+readyState+=+sound.readyState+==+0+?+true+:+false
++++++++if+(currentTime+&&+paused+&&+ended+&&+readyState)+{
++++++++++++infoPlaying+=+true
++++++++}+else+if+(!currentTime+&&+!paused+&&+ended+&&+!readyState)+{
++++++++++++infoPlaying+=+true
++++++++}
++++++return+infoPlaying
++++}
</script>|code-block|syntax|javascript|427044|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I do this way
<pre><code> &lt;button id=&quot;play&quot;&gt;Play Sound&lt;/button&gt;
&lt;script&gt;
 var sound = new Audio(&quot;path_to_sound.mp3&quot;)
 sound.loop = false;
 var play = document.getElementById(&quot;play&quot;)
 play.addEventListener(&quot;click&quot;, () =&gt; {
 if (!isPlaying()) {
 sound.play()
 } else {
 //sound.pause() 
 }
 })

 function isPlaying() {
 var infoPlaying = false
 var currentTime = sound.currentTime == 0 ? true : false
 var paused = sound.paused ? true : false
 var ended = !sound.ended ? true : false
 var readyState = sound.readyState == 0 ? true : false
 if (currentTime &amp;&amp; paused &amp;&amp; ended &amp;&amp; readyState) {
 infoPlaying = true
 } else if (!currentTime &amp;&amp; !paused &amp;&amp; ended &amp;&amp; !readyState) {
 infoPlaying = true
 }
 return infoPlaying
 }
&lt;/script&gt;
</code></pre>

What's the javascript api for checking if an html5 audio element is currently playing?

HTML5 check if audio is playing?

集成开发环境

检查当前是否正在播放html5音频元素的javascript api是什么？

问HTML5检查音频是否正在播放？
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