想你念你忘不掉 - 赵洋
本帖最后由 亚伦影音工作室 于 2023-12-6 16:34 编辑 <br /><br /><style>#papa { margin: 30px -300px; width: 1164px; height: 620px;background:url(https://img-baofun.zhhainiao.com/pcwallpaper_ugc/static/4a954b544de308bf490b389157cb284b.jpg)no-repeat center/cover;box-shadow: 0px 0px 0px 2px #cccccc, 0px 0px 0px 8px #880000; position: relative; overflow: hidden;}
#prog {
position: absolute;z-index: 1666;
bottom: 30px;
left: calc(25% - 150px);
width: 75%;
height: 2px;
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color: lightgreen;
--prg: 0%; --state: paused;
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#papa:hover #fullscreen { display:block ;}
#fullscreen { position: absolute; bottom: 15px; right: 2%;color:#00ff00;font:normal 2em 华文行楷; opacity: 1; cursor: pointer; z-index: 166}
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@keyframes cover1{0% { width: 0%;}100% { width: 100%;}}
@keyframes cover2 { 0% { width: 0%;}100% { width: 100%;}}
#dt{position: absolute;top:0%; left:0%;width: 100%;height: 100%;z-index:1; mix-blend-mode:soft-light; }
</style>
<div id="papa">
<span id="fullscreen"title="全屏欣赏/退出全屏">全屏</span>
<div id="mplayer" title="暂停/播放"><img id="an" src="https://pic.imgdb.cn/item/64fc23e6661c6c8e54eee347.gif" width="100%" height="100%"></div>
<div id="prog" data-cu="00:00" data-du="00:00" title="调节进度"><div id="lrc" data-lrc="想你念你忘不掉"title="歌词显示">想你念你忘不掉</div></div>
<div id="dt"><img id="Img" src="https://pic.imgdb.cn/item/64f942ca661c6c8e5436b629.gif" width="100%" height="100%"></div>
<audio id="aud" src="https://www.qqmc.com/mp3/music316638059.mp3" autoplay loop></audio>
</div>
<script>
let toMin = (val)=> {if (!val) return '00:00';val = Math.floor(val);let min = parseInt(val / 60), sec = parseFloat(val % 60);if(min < 10) min = '0' + min;if(sec < 10) sec = '0' + sec;return min + ':' + sec;}
let mState = () => prog.style.setProperty('--state', aud.paused ? 'paused' : 'running');
aud.addEventListener('pause', mState, false);
aud.addEventListener('play', mState, false);
aud.addEventListener('timeupdate', () => {
prog.style.setProperty('--prg', aud.currentTime / aud.duration * 100 + '%');
prog.dataset.cu = toMin(aud.currentTime);
prog.dataset.du = toMin(aud.duration);
});
prog.onclick = (e) => aud.currentTime = e.offsetX * aud.duration / prog.offsetWidth;
let fs = true;
fullscreen.onclick = () => {
fs ? (fullscreen.innerText = '退出',papa.requestFullscreen()) : (fullscreen.innerText = '全屏', document.exitFullscreen());
fs = !fs;
};
</script>
<script >
(function() {
/*原始lrc歌词*/
let lrcStr = `想你念你忘不掉 - 赵洋
作词：心柔
作曲：赵洋
编曲：周琦
吉他: 周琦
录音师: 孙辉
混音/母带：千寻
制作人: 亚伦
制作: 影音工作室
你出现的超出我意料
热情的将我的心燃烧
你猝不及防的拥抱
加速了我紧张的心跳
是我没把感情控制好
付出全部真心做回报
我已爱你无可救药
你却只当作一场玩笑
我想你念你忘不掉
你冷眼相待的姿态多高傲
才明白你的承诺不可靠
我却早已深陷在泥沼
我爱你念你睡不着
你不闻不问的任凭我疯掉
难道你爱我只是个圈套
得到后就无情冷却了
你出现的超出我意料
热情的将我的心燃烧
你猝不及防的拥抱
加速了我紧张的心跳
是我没把感情控制好
付出全部真心做回报
我已爱你无可救药
你却只当作一场玩笑
我想你念你忘不掉
你冷眼相待的姿态多高傲
才明白你的承诺不可靠
我却早已深陷在泥沼
我爱你念你睡不着
你不闻不问的任凭我疯掉
难道你爱我只是个圈套
得到后就无情冷却了
我想你念你忘不掉
你冷眼相待的姿态多高傲
才明白你的承诺不可靠
我却早已深陷在泥沼
我爱你念你睡不着
你不闻不问的任凭我疯掉
难道你爱我只是个圈套
得到后就无情冷却了`;
/*变量 ：mKey - 当前歌词索引；mFlag ：调用关键帧动画索引；averAdd ：平均值补偿*/
let mKey = 0, mFlag = true, averAdd = 0.3;
/*函数 ：获取每句歌词用时，歌词用时若超过平均值则取平均值，最后一句歌词则取平均值*/
let lrcTime = (ar) => {
let tmpAr = [];
for(j = 0; j <ar.length - 1; j ++) {
if(j !== ar.length - 1) tmpAr = parseFloat((ar - ar).toFixed(1));
}
let aver = parseInt(tmpAr.reduce((a,b) => a + b) / (tmpAr.length - 1)) + averAdd;
tmpAr.push(aver);
tmpAr.forEach((item,key) => {
ar = item > aver ? aver : item;
});
return ar;
};
/*函数 ：从原始lrc歌词获取信息并存入 n*3 数组*/
let getLrcAr = (text) => {
let lrcAr = [];
let calcRule = ;
for(x of text.split('\n')) {
let ar = [];
let re = /\d+[\.:]\d+([\.:]\d+)?/g;
let geci = x.replace(re,'');
if(geci) {
geci = geci.replace(/[\[\]\'\"\t,]s?/g,'');
let time = x.match(re);
if(time != null) {
for(y of time) {
let tmp = y.match(/\d+/g);
let sec = 0;
for(z in tmp) sec += tmp * calcRule;
ar = ;
lrcAr.push(ar);
}
}
}
}
lrcAr.sort((a,b)=> a - b);
return(lrcTime(lrcAr));
};
/*函数 ：模拟显示同步歌词*/
let showLrc = (time) => {
let name = mFlag ? 'cover1' : 'cover2';
lrc.innerHTML = lrcAr;
lrc.dataset.lrc = lrcAr;
lrc.style.setProperty('--motion', name);
lrc.style.setProperty('--tt', time + 's');
lrc.style.setProperty('--state', 'running');
mKey += 1;
mFlag = !mFlag;
};
/*函数 ：处理当前歌词索引 mKey*/
let calcKey = () => {
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if (aud.currentTime <= lrcAr) {
mKey = j - 1;
break;
}
}
if (mKey < 0) mKey = 0;
if (mKey > lrcAr.length - 1) mKey = lrcAr.length - 1;
let time = lrcAr - (aud.currentTime - lrcAr);
showLrc(time);
};
/*格式化时间信息*/
let toMin = (val) => {
if (!val) return '00:00';
val = Math.floor(val);
let min = parseInt(val / 60),
sec = parseFloat(val % 60);
if (min < 10) min = '0' + min;
if (sec < 10) sec = '0' + sec;
return min + ':' + sec;
}
/*函数 ：关键帧动画状态切换*/
let mState = () => aud.paused ? (lrc.style.setProperty('--state','paused'),mplayer.style.animationPlayState = 'paused') : (lrc.style.setProperty('--state','running'),mplayer.style.animationPlayState = 'running');
/*监听播放进度*/
aud.addEventListener('timeupdate', () => {
for (j = 0; j < lrcAr.length; j++) {
if (aud.currentTime >= lrcAr) {
cKey = j;
if (mKey === j) showLrc(lrcAr);
else continue;
}
}
});
aud.addEventListener('pause', () => mState());/*监听暂停事件*/
aud.addEventListener('play', () => mState());/*监听播放事件*/
aud.addEventListener('seeked', () => calcKey());/*监听查询事件*/
let lrcAr = getLrcAr(lrcStr); /*获得歌词数组*/
})();
</script>
<script>
if ('getContext' in document.createElement('canvas')) {
HTMLImageElement.prototype.play = function() {
if (this.storeCanvas) {
// 移除存储的canvas
this.storeCanvas.parentElement.removeChild(this.storeCanvas);
this.storeCanvas = null;
// 透明度还原
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var image= document.getElementById("Img");
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mplayer.onclick =function() { aud.paused ? ( image.play(),image1.play(),aud.play()):(image.stop(),image1.stop(),aud.pause())};
</script>
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