江蕙、童安格 - 请跟我来
<div class="t_fsz"><table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_1922910">
<i class="pstatus"></i><br /><br /><style>
#papa {
margin: 150px -350px;
width: 1264px;
height: 720px;
background:
linear-gradient(41deg, rgba(251, 7, 7, 0.33) 0%,rgba(6, 19, 157, 0.31) 44%,rgba(19, 233, 63, 0.56) 100%),
#000 url('https://i.mp3.wf/view.php/7c61852d10d1896b08ab1279d5b8c632.gif')0 0/100% 100%;
position: relative;
z-index: 1;overflow: hidden;}
#dt1{position: absolute;top:0%; left:0%;z-index: 3;
width:100%;mix-blend-mode: lighten;
height:100%;transform: rotateY(0deg);opacity: 1}
#dt2{position: absolute;top:0%; left:0%;z-index: 3;
width:100%;mix-blend-mode: lighten;
height:100%;transform: rotateY(0deg);opacity: 0.6}
#dt3{position: absolute;top:0%; left:66%;z-index: 3;
width:34%;mix-blend-mode: lighten;
height:100%;transform: rotateY(0deg);opacity: 0}
.photo {width: 100%;
height: 100%;
position: absolute;z-index: 2;
top:0px; left:0px;
opacity: 1;
animation: round 60s linear infinite;}
.stop .photo {animation-play-state: paused;}
@keyframes round{
0% {
-webkit-transform:rotate(0)scale(1.5)translate(10%,0%);
opacity:1}
20% {
-webkit-transform:rotate(0)scale(1.5)translate(-10%,0%);
opacity:1}
40% {
-webkit-transform:rotate(0)scale(1.5)translate(0%,10%);
opacity:1}
60% {
-webkit-transform:rotate(0)scale(1.5)translate(0%,-10%);
opacity:1}
80% {
-webkit-transform:rotate(0)scale(1)translate(0%,0%);
opacity:1}
100% {
-webkit-transform:rotate(0deg)scale(1.5)translate(0%,0%);
opacity:1}
}
#mplayer {position: absolute;
top:50%; left:2%;z-index: 20;
width: 200px;filter:hue-rotate(0deg);
height:200px;
}
#vid { display: none; }
#canv { mix-blend-mode:soft-light;
position: absolute;
display: block;z-index: 2;
top:-5%; left:0%;
transform:scale(1,1.1);
opacity: 0;
}
</style>
<div id="papa">
<div id='dt1'><img id="testImg1" src="" width="100%" height="100%"></div>
<div id='dt2'><img id="testImg2" src="" width="100%" height="100%"></div>
<div id='dt3'><img id="testImg3" src="" width="100%" height="100%"></div>
<div id="testImg" ><imgclass="photo" src="" ></div>
<canvas id="canv"></canvas>
<div id="mplayer"><img id="ant" src="https://i.mp3.wf/view.php/db2fa2a695f9107dc306e998f34782c2.gif" width="100%" height="100%"></div>
<div data-lrc=" " id="lrc"> </div>
</div>
<audio id="aud" src="https://i.mp3.wf/view.php/7e49b0149698fbe7ccd18403b390d6d3.mp3" autoplay loop></audio>
<video id="vid" src="https://img.tukuppt.com/video_show/13928806/00/41/16/600e82baca629.mp" loop autoplay muted></video>
<style type="text/css">
#lrc {
--state: paused;
--motion: cover2;
--tt: 2s;
--bg: linear-gradient(180deg, #880000, #880000);
position: absolute;z-index: 4;
left: 50%;
transform: translate(-50%);
top: 85%;
font:normal 3em 华文隶书;
color: #000078;
white-space: pre;
-webkit-background-clip: text;
filter:drop-shadow(#FFFFFF 1px 0 0)drop-shadow(#FFFFFF 0 1px 0)drop-shadow(#FFFFFF -1px 0 0) drop-shadow(#FFFFFF 0 -1px0);
}
#lrc::before {
position: absolute;
content: attr(data-lrc);
width: 20%;
height: 100%;
color: transparent;
overflow: hidden;
white-space: pre;
background: var(--bg);
-webkit-background-clip: text;
animation: var(--motion) var(--tt) linear forwards;
animation-play-state: var(--state);
}
@keyframes cover1 { from { width: 0; } to { width: 100%; } }
@keyframes cover2 { from { width: 0; } to { width: 100%; } }
</style>
<script >
(function() {
/*原始lrc歌词*/
let lrcStr = `
我踩着不变的步伐
是为了配合你到来
在慌张迟疑的时候
请跟我来
我带着梦幻的期待
是无法按捺的情怀
在你不注意的时候
请跟我来
别说 什么
那是你无法预知的世界
别说 你不用说
你的眼睛已经告诉了我
当春雨飘呀飘的
飘在你滴也滴不完的发梢
戴着你的水晶珠链
请跟我来
`;
/*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 = () => {
for (j = 0; j < lrcAr.length; j++) {
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;
}
/*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*/
mplayer.addEventListener('click', () => aud.paused ? aud.play() : aud.pause());
})();
</script>
<script>
let ctx = canv.getContext('2d');
let ww = canv.width =1164, hh = canv.height =620;
let loop = () => {ctx.drawImage(vid, 0, 0, ww, hh);if(!vid.paused) {requestAnimationFrame(loop);return;}}
let mState = () => aud.paused ? (papa.style.setProperty('--state', 'paused'),vid.pause()) : (papa.style.setProperty('--state', 'running'),vid.play());
vid.playbackRate = 0.5;
vid.addEventListener('play', loop, false);
aud.addEventListener('play', () => mState());
aud.addEventListener('pause', () => mState());
</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
image0.style.opacity = ''; image1.style.opacity = '';image2.style.opacity = '';image3.style.opacity = '';
}
if (this.storeUrl) {
this.src = this.storeUrl;
}
};
HTMLImageElement.prototype.stop = function() {
var canvas = document.createElement('canvas');
// 尺寸
var width = this.width, height = this.height;
if (width && height) {
// 存储之前的地址
if (!this.storeUrl) {
this.storeUrl = this.src;
}
// canvas大小
canvas.width = width;
canvas.height = height;
// 绘制图片帧（第一帧）
canvas.getContext('2d').drawImage(this, 0, 0, width, height);
// 重置当前图片
try {
this.src = canvas.toDataURL("image/gif");
} catch(e) {
// 跨域
this.removeAttribute('src');
// 载入canvas元素
canvas.style.position = 'absolute';
// 前面插入图片
this.parentElement.insertBefore(canvas, this);
// 隐藏原图
this.style.opacity = '0';
// 存储canvas
this.storeCanvas = canvas;
}
}
};
}
var image1 = document.getElementById("testImg1"),
image2 = document.getElementById("testImg2"),
image3 = document.getElementById("testImg3"),
image = document.getElementById("testImg"),
image0 = document.getElementById("ant"),
button = document.getElementById("mplayer");
if (image0&&image1&&image2&&image3&& button) {
button.onclick = function() {
if (this.value == '') {
image0.play();image1.play();image2.play();image3.play(); image.classList.remove('stop');
this.value = '.';
} else {
image0.stop(); image1.stop();image2.stop();image3.stop();image.classList.add('stop');
this.value = '';
}
};
}
</script>
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欣赏岩新新的精彩制作{:4_199:}
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