![](/icons/54971dou.gif)
![](/icons/54971yi.gif)
![](/icons/54971de.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou.gif)
![](/icons/54971de.gif)
![](/icons/54971zifu.gif)
![](/icons/54971de.gif)
![](/icons/54971dou2.gif)
下面就是这个类:
package LRC{
public
readlrc {
public function readlrcastime(mp3playtime:Number,gc:String):String {
var qsd:
;//起始点
var fhz:String;
for (var j:
=0; j < gc.length; j
) {
(gc.charCodeAt(j)
58) {
(
(gc.slice(j - 2,j)) * 60 +
(gc.slice(j + 1,j + 3))
mp3playtime) {
var i:
=0;
do {
i
;
(gc.charCodeAt(j + i)
93) {
qsd=j + i;
}
(gc.charCodeAt(j + i)
13) {
fhz=gc.slice(qsd + 1,j + i);
}
} while (gc.charCodeAt(j + i) != 13&&j+i }
}
}
fhz;
}
}
}
将此文件保存为readlrc.as
![](/icons/54971dou2.gif)
注意:
![](/icons/54971yi.gif)
![](/icons/54971yi.gif)
![](/icons/54971de.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou2.gif)
下面就用
![](/icons/54971yi.gif)
![](/icons/54971dou.gif)
![](/icons/54971yi.gif)
![](/icons/54971dou.gif)
package {
import flash.display.MovieClip;
import flash.events.Event;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.media.Sound;
import flash.media.SoundChannel;
import flash.system.
;
import flash.text.TextField;
import LRC.readlrc;
public
mp3 extends MovieClip {
private var lrcreq:URLRequest=
URLRequest("日不落.lrc");
private var mp3url:URLRequest=
URLRequest("日不落.mp3");
private var mymp3:Sound=
Sound
;
private var channel:SoundChannel=
SoundChannel
;
private var lrcurl:URLLoader=
URLLoader
;
private var tbgc:String;
private var mylrc:readlrc=
readlrc
;
.useCodePage=true;
public function mp3
{
mymp3.load(mp3url);
channel=mymp3.play
;
lrcurl.load(lrcreq);
lrcurl.addEventListener(Event.COMPLETE,loaded);
}
private function enterframe(event:Event) {
try {
gc_txt.text=mylrc.readlrcastime(
(channel.position/1000),tbgc);
} catch (error:Error) {
//
}
}
private function loaded(event:Event) {
tbgc=String(event.target.data);
addEventListener(Event.ENTER_FRAME,enterframe);
}
}
}
保存此文件为mp3.as
![](/icons/54971dou2.gif)
写完后
![](/icons/54971dou.gif)
![](/icons/54971yi.gif)
![](/icons/54971dou.gif)
![](/icons/54971yi.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou.gif)
![](/icons/54971yi.gif)
![](/icons/54971dou.gif)
![](/icons/54971de.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou.gif)
![](/icons/54971de.gif)
![](/icons/54971yi.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou.gif)
![](/icons/54971dou2.gif)
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