Use JavaScript implementation to get audio duration

When writing JS, I found a lot of audio acquisition time online but couldn't get it. Then I searched various tests and finally found it. It was easy to record it and use it later.

// A series of operations after the audio loading is completedfunction duration(){
	var myVid = ("videoDiv");
	("duration  ",myVid);
	if(myVid != null){
	     var duration;
	     ();
	      = function () {  
	            ("",);
				timeToMinute()
	      }
	}
}
 
// Convert the format of minutes in seconds to 00:00:00function timeToMinute(times){
       var t;
        if(times &gt; -1){
            var hour = (times/3600);
            var min = (times/60) % 60;
            var sec = times % 60;
            if(hour &lt; 10) {
                t = '0'+ hour + ":";
            } else {
                t = hour + ":";
            }
 
            if(min &lt; 10){t += "0";}
            t += min + ":";
            if(sec &lt; 10){t += "0";}
            t += (2);
        }
        t=(0,-3);
        return t;
  
}

Method supplement

js to get html5 audio audio duration method

var myVid = $('#' + showImgId)[0];
                                if (myVid != null) {
                                    var duration;
                                    ();
                                     = function () {
                                        ("", );
                                    }
                                }

var time = _audio.duration;
        //minute    var minute = time / 60;
    var minutes = parseInt(minute);
    if (minutes &lt; 10) {
        minutes = "0" + minutes;
    }
    //Second    var second = time % 60;
    var seconds = (second);
    if (seconds &lt; 10) {
        seconds = "0" + seconds;
    }

js get audio duration

The first type

var myVid = ("audio_duration");
("duration  ",myVid);
if(myVid != null){
     var duration;
     ();
      = function () {  
            ("",);
      }
}

The second type: There is a little error in this, because I use audio as a list

function getDuration() {
    setTimeout(function () {
    var duration = ;
    if(isNaN(duration)){
    getDuration();
    }else{
        var _duration = transTime();
        $(".audio_duration").html(_duration);
       ("Duration:"++"Second")
    }
    }, 10);
}

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