hould be cross-browser, haven't tested (/lazy). Do tell me if you find bugs though
var collection=[];// final collection of sounds to play
var loadedIndex=0;// horrible way of forcing a load of audio sounds
// remap audios to a buffered collection
function init(audios) {
for(var i=0;i<audios.length;i++) {
var audio = new Audio(audios[i]);
collection.push(audio);
buffer(audio);
}
}
// did I mention it's a horrible way to buffer?
function buffer(audio) {
if(audio.readyState==4)return loaded();
setTimeout(function(){buffer(audio)},100);
}
// check if we're leady to dj this
function loaded() {
loadedIndex++;
if(collection.length==loadedIndex)playLooped();
}
// play and loop after finished
function playLooped() {
var audio=Math.floor(Math.random() * (collection.length));
audio=collection[audio];
audio.play();
setTimeout(playLooped,audio.duration*1000);
}
// the songs to be played!
init([
'http://static1.grsites.com/archive/sounds/background/background005.mp3',
'http://static1.grsites.com/archive/sounds/background/background006.mp3',
'http://static1.grsites.com/archive/sounds/background/background007.mp3'
]);
Nguồn: https://stackoverflow.com/questions/14247998/playing-random-audio-in-html-javascript_
