乌兰巴托的夜-半吨兄弟/张茜
本帖最后由 亚伦影音工作室 于 2023-8-4 18:36 编辑 <br /><br /><style>#papa { margin: 10px -300px ;width: 1164px; height: 620px; background:#00ff00 url('https://file.moyublog.com/d/file/2020-11-28/8a4a4453128119b23bb376058aee71e4.jpg') no-repeat center/cover; box-shadow: 0px 0px 2px #000; position: relative; overflow: hidden; z-index: 1; display: grid; }
#dt{ position: absolute; width: 100%; height: 100%; top: 0px; left: 0px;mix-blend-mode: lighten; }
#mplayer {position: absolute;grid-template-areas: 'cur btnplay dur''prog prog prog';gap: 8px 4px;display: grid;place-items: end center;color: var(--color);font: normal 16px sans-serif;z-index: 999;--bgColor: linear-gradient(to right, var(--prog) 0%, var(--prog) 0%, var(--track) 0%, var(--track));--ww: 900px;--color: hsla(100,10%,80%,.95);--track: hsla(90, 100%, 95%, .65);--prog: hsla(50,50%,50%,.65);--btn_size: 40px;}
#btnplay {--dis1: block;--dis2: none;grid-area: btnplay;width: 32px;height: 32px;border: 3px solid var(--color);border-radius: 50%;opacity: 1;cursor: pointer;transition: .3s;position: relative;top: 60px;}
#btnplay:hover { opacity: 1; box-shadow: 0 0 5px var(--color), inset 0 0 5px var(--color); }
#btnplay:hover::before, #btnplay:hover::after { opacity: 1; }
#btnplay::before, #btnplay::after {position: absolute;content: '';width: 100%;height: 100%;background: var(--color);opacity: 1;}
#btnplay::before { display: var(--dis1); clip-path: polygon(35% 30%, 75% 50%, 35% 70%); }
#btnplay::after {display: var(--dis2);clip-path: polygon(35% 30%, 45% 30%, 45% 70%, 35% 70%, 55% 70%, 65% 70%, 65% 30%, 55% 30%, 55% 70%, 35% 70%);}
#prog {grid-area: prog;-webkit-appearance: none;width: var(--ww);outline: none;background: none;position: relative;}
#prog::-webkit-slider-thumb {-webkit-appearance: none;position: relative;width: 20px;height: 20px;border: 6px solid var(--color);border-radius: 50%;background: var(--prog);top: calc(50% - 10px);cursor: pointer;z-index: 8;}
#prog::-moz-range-thumb {-webkit-appearance: none;width: 4px;height: 4px;border: 6px solid var(--color);border-radius: 50%;background: var(--prog);cursor: pointer;z-index: 888;}
#prog::-webkit-slider-runnable-track { height: 4px; border-radius: 10px; background: var(--bgColor); }
#prog::-moz-range-track { height: 4px; border-radius: 10px; background: var(--bgColor); }
#cur { grid-area: cur; color: var(--color); position: absolute;left:0%;}
#dur { grid-area: dur; color: var(--color);position: absolute; left:90%;}
#lrc {
--state: paused;
--motion: cover2;
--tt: 2s;
--bg: linear-gradient(180deg, #880000, #880000)no-repeat center/cover;
position: absolute;
left: 48%;z-index: 20;
transform: translate(-50%);
top: 75%;
font:normal 2.8em 华文隶书;
color: #0000;
white-space: pre;
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{ 0% { width: 0%;letter-spacing: 15px; color:#000090;}100% { width: 350%; letter-spacing: 0px;color:#ff0000; } }
@keyframes cover2 {0% { width: 0%;letter-spacing: 0px; color:#00ff00;}100% { width: 350%; letter-spacing: 15px;color:#ff0000; }}
#papa:hover #fullscreen { display:block ;}
#fullscreen { position: absolute; top:5%; left:80%;color:#ffffff; filter:drop-shadow( 1px 1px 1px #000000);font: normal 2.3em华文隶书; opacity: 1; cursor: pointer; z-index: 1111}
</style>
<div id="papa">
<span id="fullscreen">全屏观赏</span>
<div id='dt'><img id="testImg" src="https://img.365.tf/file/2023/08/04/kmm86v.gif" width="100%" height="100%"></div>
<div id="lrc" data-lrc="亚伦影音工作室">亚伦影音工作室</div>
<div id="mplayer">
<input type="range" id="prog" step="0.1" max="100" value="0" /><div id="btnplay"></div><span id="cur">00:00</span><span id="dur">00:00</span>
</div>
<audio id="aud" src="https://www.qqmc.com/mp3/music280210951.mp3" autoplay loop></audio>
</div>
<script>
(function(mkPlayer) {let defaults ={player_css: `bottom: 60px;left: 10%; --color: white; --ww: 900px; --track: snow; --prog: purple;`};let playCode = (user_config) => {let data = Object.assign({}, defaults, user_config);papa.innerHTML += data.playerCode;mplayer.style.cssText += data.player_css;lrc.style.cssText += data.lrc_css;let mKey = 0, mFlag = true, mDrag = false;btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();prog.onmousedown = () =>mDrag =true;prog.onmouseout = () => mDrag = false;prog.onchange = () => { aud.currentTime = aud.duration * prog.value / 100; mDrag = false; };prog.onmousemove = () => prog.style.setProperty('--bgColor', `linear-gradient(to right, var(--prog) 0%, var(--prog) ${prog.value}%, var(--track) ${prog.value}%, var(--track))`);aud.addEventListener('timeupdate', () => {cur.innerText = toMin(aud.currentTime);dur.innerText = toMin(aud.duration);prog.style.setProperty('--bgColor', `linear-gradient(to right, var(--prog) 0%, var(--prog) ${prog.value}%, var(--track) ${prog.value}%, var(--track))`);if(mDrag===false) prog.value = aud.currentTime / aud.duration * 100;for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime >= data.lrcAr) {cKey = j;if (mKey === j) showLrc(data.lrcAr);else continue;}}});let mState = () => aud.paused ? (lrc.style.setProperty('--state','paused'),btnplay.style.setProperty('--dis1','block'), btnplay.style.setProperty('--dis2','none')): (lrc.style.setProperty('--state','running'),btnplay.style.setProperty('--dis1','none'), btnplay.style.setProperty('--dis2','block'));aud.addEventListener('pause', () => mState());aud.addEventListener('play', () => mState());aud.addEventListener('seeked', () => calcKey());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;}};mkPlayer.HCPlayer = playCode;})(this);HCPlayer();
(function() {let toMin = (val) => { if (!val) return '00:00'; let min = parseInt(val / 60), sec = parseFloat(Math.floor(val) % 60); if(sec < 10) sec = '0' + sec; return min + ':' + sec; }
aud.addEventListener('timeupdate', () => { prog.style.setProperty('--prg', aud.currentTime / aud.duration * 100 + '%');
prog.dataset.cu = toMin(aud.currentTime); prog.dataset.du = toMin(aud.duration); });
btnplay.addEventListener('click', () => { aud.paused ?aud.play() : aud.pause(); });})();
(function() {
/*原始lrc歌词*/
let lrcStr = `乌兰巴托的夜-半吨兄弟/张茜
作词:贾樟柯/左小祖咒
作曲:昔日布道尔吉
编曲:左壬鹏
代码协作:马黑
出品:亚伦工作室
男:
穿过旷野的风
你慢些走
我用沉默告诉你
我醉了酒
乌兰巴托的夜
那么静那么静
连风都听不到
听不到
女:
飘向天边的云
你慢些走
我用奔跑告诉你
我不回头
乌兰巴托的夜
那么静那么静
连云都不知道
不知道
男:
乌兰巴托的夜
那么静那么静
女:
歌儿轻轻唱
风儿轻轻吹
男:
乌兰巴托的夜
那么静那么静
女:
唱歌的人不许掉眼泪
男:
有一个地方很远很远
那里有风有古老的草原
女:
骄傲的母亲目光深远
合:
温柔的塔娜话语缠绵
合:
乌兰巴托的夜
那么静那么静
女:
歌儿轻轻唱
风儿轻轻吹
男:
乌兰巴托的夜
那么静那么静
女:
唱歌的人不许掉眼泪
男:
乌兰巴托的夜
那么静那么静
唱歌的人不许掉眼泪`;
/*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*/
mplayer.addEventListener('click', () => { aud.paused ?aud.play() : aud.pause(); });
let lrcAr = getLrcAr(lrcStr); /*获得歌词数组*/
})();
let fs = true;
fullscreen.onclick = () => {
fs ? (fullscreen.innerText = '退出全屏', papa.requestFullscreen()) : (fullscreen.innerText = '全屏观赏', document.exitFullscreen());
fs = !fs;
};
</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("mplayer");
if (image&& button) {
button.onclick = function() {
if (this.value == '') {
image.play();
this.value = '.';
} else {
image.stop();
this.value = '';
}
};
}
</script>
还以为是代码雨滴,原来是动图。制作很漂亮。给亚伦老师点赞{:4_199:} 欣赏亚伦的精彩制作{:4_199:}
页:
[1]