搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

There is a difference in time the .mp3 file played by Html5 <audio> in firefox 38 for Windows and Mac. Why does the difference arise?what is the fix for this?

  • 2 回覆
  • 3 有這個問題
  • 2 次檢視
  • 最近回覆由 cor-el

more options

I am using Html5 <audio> for playing .mp3 audio.

   <audio id="audio" controls>
       <source src="audio.mp3"  type="audio/mpeg">
   </audio>

by using Jquery I am setting the position of audio player like below

   var audio = $("#audio")[0];
   audio.currentTime = time in sec;


when I start the audio player at certain time (say at 03:03:20 ) audio is playing from different position in Windows and Mac. And this issue is observed for large audio files.

To demonstrate the problem I created a plunker. Try it here http://plnkr.co/edit/vmlCU1ey7Z6byR77e0hx?p=preview

click on Click here to play, to start playing the audio

In Mac when we skip to a position in audio file, it was playing from 200ms to 1s forward to the actual start point.

I am using Html5 &lt;audio&gt; for playing .mp3 audio. &lt;audio id="audio" controls&gt; &lt;source src="audio.mp3" type="audio/mpeg"&gt; &lt;/audio&gt; by using Jquery I am setting the position of audio player like below var audio = $("#audio")[0]; audio.currentTime = time in sec; when I start the audio player at certain time (say at 03:03:20 ) audio is playing from different position in Windows and Mac. And this issue is observed for large audio files. To demonstrate the problem I created a plunker. Try it here http://plnkr.co/edit/vmlCU1ey7Z6byR77e0hx?p=preview click on Click here to play, to start playing the audio In Mac when we skip to a position in audio file, it was playing from 200ms to 1s forward to the actual start point.

由 naveen.r 於 修改

所有回覆 (2)

more options

I tested your plunker in version 40 by clicking on "Click here to play". It went to the exact time. It must have been fixed in the next version.

It says its supported in the compatibility table:

由 guigs 於 修改

more options

I see the 3:03:20 time selected on the control bar when I click the button, but for me on Linux the actual frame that is played seems to be more off as I'm hearing quite a different text than what you posted. So it looks that the HTML5 media player has a problem to seek this MP3 file to go to the correct position in the file. If I open the MP3 link in VLC then it start playing the text that you posted.

由 cor-el 於 修改