且待梦中人《春闺梦里人》电视剧心动插曲 - 欢乐水吧 - 花潮论坛 - Powered by Discuz! Archiver

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亚伦影音工作室 发表于 2023-4-9 23:03

且待梦中人《春闺梦里人》电视剧心动插曲

<style>
#papa {
margin: 10px -300px;
width: 1164px;
height: 620px;
background:#FF0000 url('https://img-baofun.zhhainiao.com/pcwallpaper_ugc/live/9df2d7f55d16dff2de52ca3d2d56cddb.mp4.jpg') center/cover no-repeat;
box-shadow: 3px 3px 0px #cccccc;
position: relative;
z-index: 1;
--state: paused;overflow:hidden;
}
#dt{position: absolute;top:3%; left:22%;z-index: 2;
width:40px;
height:40px; transition: .3s all ease;/*一定要加上不然看着突兀*/}

#mplayer {
width: 80px;
height: 160px;
left: 40px;
bottom: 180px;
background: #880000;
border-radius: 8px;z-index: 8;
box-shadow: 6px 4px 12px snow;
transition: .6s;
position: absolute;
pointer-events: none;
}
#mplayer::before, #mplayer::after {
position: absolute;
content: '';
}
#mplayer::before {
width: 30px;
height: 30px;
left: calc(50% - 15px);
bottom: 15px;
border-radius: 50%;
background: #FF0000;
pointer-events: auto;
cursor: pointer;
border: 2px solid snow;
box-shadow: 0 0 10px blue;
animation: flash .3s infinite alternate var(--state);
}
#mplayer::after {
content:attr(data-tt);
top: 6px; right: 6px; bottom: 60px; left: 6px;
background: #FF0000;
color: lightblue;
font-size: 14px;
text-align: center;
padding: 4px;
white-space:pre;
}
#mplayer:active { transform: rotate(5deg); }
#vid { display: none; }
#canv {mix-blend-mode: difference;
position: absolute;
display: block;
right: 0px;
top: 0px;
border-radius: 0%;
opacity: 1;
}
@keyframes flash {
to { box-shadow: 0 0 30px white; }
}
#fg{width: 100%;height: 100%;top:0px; left:0px;position: absolute; z-index: 3;animation: slider 3s linear infinite ;opacity: 1;}

@keyframes slider {0% { background: radial-gradient(ellipse 100% 100% at 51% 54%, rgba(0, 153, 247, 0.07) 19%,rgba(241, 23, 18, 0.91) 86%); } 50% {background: url(https://www.kumeiwp.com/sub/filestores/2022/11/21/8cc174354eb646c775ac6beaa058a5b3.png) 0 0/100% 100%;100%} { background: radial-gradient(ellipse 100% 100% at 51% 54%, rgba(0, 153, 247, 0.07) 19%,rgba(18, 181, 441, 0.91) 86%);} }
</style>

<div id="papa">
<div id="fg"></div>
<canvas id="canv"></canvas>
<divid="testBtn"><div id="mplayer" data-tt="HCPlayer

00:00
00:00"><div id='dt'><img id="testImg" src="https://www.z4a.net/images/2022/06/23/123.gif" width="100%" height="100%"></div></div></div>
<div data-lrc="亚伦影音工作室" id="lrc">亚伦影音工作室</div>
</div>
<audio id="aud" src="https://www.qqmc.com/mp3/music268392666.mp3" autoplay loop></audio>
<video id="vid" src="https://img-baofun.zhhainiao.com/pcwallpaper_ugc/preview/bbbe572e027acb805198c837f1e85ddf_preview.mp4" loop autoplay muted></video>

<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 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 = () => 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());
aud.addEventListener('timeupdate', () => mplayer.dataset.tt = '.\n\n' + toMin(aud.duration) + '\n' + toMin(aud.currentTime));
mplayer.addEventListener('click', () => aud.paused ? aud.play() : aud.pause());

fg.style.animationPlayState = aud.paused ? 'paused' : 'running';
aud.addEventListener('playing', () =>fg.style.animationPlayState = 'running');
aud.addEventListener('pause', () =>fg.style.animationPlayState = 'paused');

</script>
<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 = `
且待梦中人
词：西子@听见时代
曲：西子@听见时代/文舒音@听见时代
编曲：何运权@听见时代
《春闺梦里人》电视剧心动插曲
吉他：吴家裕
笛子：笛呆子囚牛
古筝：紫格
弦乐：国际首席爱乐乐团
弦乐监制：李朋
和音：珈晴
演唱：双笙（陈元汐）
制作统筹：亚伦影音工作室
音乐监制：翟佳@听见时代
音乐制作公司：听见时代
玉楼瑶殿歌舞休
明月空照离人愁
枕孤舟看花而花依旧
残寒消尽疏雨后
小院残絮沾衣袖
人已瘦落尽天未晚昼
试问往事曾回首
爱与恨一醉方休
且将心事付与酒
代替相守
杜宇声声断魂
任谁念念难忘
记流年曾为情困
花落窗扉
一面青丝杯中影
如春尽无计挽留
倾心一见
青山不语向北辰
月似玉碎千灯愿
花落窗扉
一面青丝杯中影
如春尽无计挽留
倾心一见
青山不语向北辰
月似玉碎千灯愿
玉楼瑶殿歌舞休
明月空照离人愁
枕孤舟看花而花依旧
残寒消尽疏雨后
小院残絮沾衣袖
人已瘦落尽天未晚昼
`;

/*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;
}

/*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
         image.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 image = document.getElementById("testImg"),
button = document.getElementById("testBtn");

if (image && button) {
button.onclick = function() {
   if (this.value == '') {
      image.play();
         this.value = '.';
   } else {
         image.stop();
         this.value = '';
   }
};
}

</script>

庶民发表于 2023-4-10 06:05

今天是梦的日子

红影发表于 2023-4-10 17:51

还以为用的圆盘播放器，原来是遥控器那个。动态效果很多，可以一键让所有动画暂停，这个制作真棒。欣赏亚伦老师好帖{:4_187:}

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