我正在尝试将动画同步到特定BPM的音乐.我尝试过使用Timer但是在处理小间隔时(毫秒)并不准确.我做了一些阅读,发现了另一种使用小型静音音频文件和SOUND_COMPLETE事件作为计时器的方法.
package
{
import flash.events.Event;
import flash.events.EventDispatcher;
import flash.media.Sound;
import flash.media.SoundChannel;
import flash.net.URLRequest;
public class BetterTimer extends EventDispatcher
{
private var silentSound:Sound;
public function BetterTimer(silentSoundUrl:String):void {
super();
silentSound = new Sound( new URLRequest(silentSoundUrl) );
silentSound.addEventListener(Event.COMPLETE,start);
}
public function start():void {
this.timerFired( new Event("start") );
}
private function timerFired(e:Event):void {
dispatchEvent( new Event("fire") );
var channel:SoundChannel = silentSound.play();
channel.addEventListener(Event.SOUND_COMPLETE,timerFired,false,true);
}
}
}
这仍然没有留下来. Flash Player是否具有声音准确性？