javascript - Audio Player in HTML 5 not working properly in chrome.(Forward & Rewind play) -

i having problem in running html5 audio player in chrome.it working fine in ie 9+ , firefox. have written javascript functions forwarding , rewinding audio player on f7 & f8 key press,its woring fine in ie , ff reasons not working in chrome.following code.

$(document).keydown(function (e) {      if (e.keycode == 118) { rewindaudio(); return false; }     else if (e.keycode == 119) { forwardaudio(); return false; } }     // rewinds audio file 30 seconds.             function rewindaudio() {                      // check audio element support.         if (window.htmlaudioelement)             {                try {                       var oaudio = audioplayerinfocus[0];                        oaudio.currenttime -= 1.0;                 }                catch (e) {                    // fail silently show in f12 developer tools console                    if (window.console && console.error("error:" + e));                 }             }       }  // fast forwards audio file 1 seconds. function forwardaudio() {      // check audio element support.     if (window.htmlaudioelement) {         try {             var oaudio = audioplayerinfocus[0             oaudio.currenttime += 1.0;         }         catch (e) {             // fail silently show in f12 developer tools console             if (window.console && console.error("error:" + e));         }     } } 

i suspect currenttime not changing in chrome.is there syntax mistake or browser related issue?please me.thank you.

the following code works in browser have tested me - fiddle:

<audio controls>     <source src="sample/one.mp3" type="audio/mpeg"> </audio>  <script type="text/javascript"> $(document).on('keydown',function(e) { if (e.keycode == 82) {      console.log('r key = rewind');     rewindaudio(); } else if(e.keycode == 70){     console.log('f key = forward');     forwardaudio(); } });  function rewindaudio() {                 console.log('rewindaudio');     oaudio = $('audio')[0];     oaudio.currenttime -= 1.0;    } function forwardaudio() {                 console.log('forwardaudio');     oaudio = $('audio')[0];     oaudio.currenttime += 1.0;    } </script> 

i have read people having specific design f7 key.

on side note detect html5 audio support use functions described in here.