保姆级range进度条音频播放器【红尘赠我满身伤-苏谭谭】

亚伦影音工作室 发表于 2024-1-30 22:46

本帖最后由亚伦影音工作室于 2024-4-4 19:10 编辑 <br /><br /><style>
#papa { margin: 0 0 0 calc(50% - 623px); width: 1164px; height: 640px; background: url('https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg') no-repeat center/cover; box-shadow: 3px 3px 0px #000; position: relative; z-index: 1000; display: grid; place-items: center;overflow: hidden; }
#photos img{float:right;width:1164px;height:640px;position:relative;z-index:2;saturation;}

#photos {position: absolute;width: calc(1164px * 6);animation: animate 60s ease-out infinite alternate;}

@keyframes animate {0% {right:-5820px;}100% {right:0px;}}

#mplayer { position: absolute; text-align: center; top: 520px; z-index: 60;}

#mplayer::before {

position: absolute;

content: attr(data-tt);

left: 0;

bottom: 25px;

width: 100%;

text-align-last: justify;

}

#mprog { width: 240px; accent-color: darkgreen; outline: none; cursor: pointer; }

#btnplay { width: 80px; height: 80px; cursor: pointer; animation: rotating 6s infinite linear var(--state); }

@keyframes rotating { to { transform: rotate(360deg); } }

#lrc {

   --state: paused;

   --motion: cover2;

   --tt: 2s;

   --bg: linear-gradient(0deg, #ff0000, #ff0000, #ff0000);

   position: absolute;z-index: 6;

   left: 52%;

   transform: translate(-50%);

   top: 20px;

   font:normal 3em 华文新魏;

   font-weight:400;

   color: #000080;

   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: 100%;

   height: 100%;

   color: transparent;

   overflow: hidden;

   white-space: pre;

   background: var(--bg);

   clip-path: inset(0 100% 0 0);

   -webkit-background-clip: text;

   animation: var(--motion) var(--tt) linear forwards;

   animation-play-state: var(--state);

}

@keyframes cover1{ to { clip-path: inset(0 0 0 0); } }

@keyframes cover2 { to { clip-path: inset(0 0 0 0); } }

#mpica { position: absolute;

top: 0px;

left: 0px;

width: 100%;z-index: 4;

height: 100%;

animation: flyy 100s linear infinite;

cursor: pointer;

opacity: 1;

}

#mpicca { position: absolute;

top: 0px;

left: 0px;

width: 100%;z-index: 4;

height: 100%;

animation: toto 80s linear infinite;

cursor: pointer;

opacity: 1;

}

@keyframes flyy {0%{

   background-position: 600% 0;

}

100%{

   background-position: 30% 1600%;filter:hue-rotate(360deg)

}

}

@keyframes toto { 0%{

   background-position: 0% -1600%;

}

100%{

   background-position: 0% 0%;filter:hue-rotate(360deg)

}

}

</style>

<div id="papa">

<div id="photos" title="亚伦影音">

<img alt="" src="https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg'" style="transform: rotateY(0deg);" />

<img alt="" src="https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg'" style="transform: rotateY(180deg);" />

<img alt="" src="https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg'" style="transform: rotateY(0deg);" />

<img alt="" src="https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg'" style="transform: rotateY(180deg);" />

<img alt="" src="https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg'" style="transform: rotateY(0deg);" />

<img alt="" src="https://pic.imgdb.cn/item/64c509b41ddac507ccc4996a.jpg'" style="transform: rotateY(180deg);" />

</div>

<imgid="mpica"style="width: 100%; height: 100%;background: url('https://www.kumeiwp.com/sub/filestores/2022/11/09/9d71b312b9587c941a35e338e496ae53.png')0 0/50% 50%" >

<imgid="mpicca"style="width: 100%; height: 100%;background: url('https://www.kumeiwp.com/sub/filestores/2022/11/09/9d71b312b9587c941a35e338e496ae53.png')0 0/40% 40%" >

<audio autoplay="" id="aud" loop="" src="https://wp.shq.cab/view.php/a01a336a0d6191c6d0e6f1096155b122.mp3"> </audio>

<div id="mplayer" data-tt="00:00 00:00">

<img id="btnplay" src="https://pic.imgdb.cn/item/65b8fb93871b83018a66120a.png" title="播放/暂停" alt="" /><br>

<input id="mprog" type="range" min="0" max="100" step="any" value="0" title="调节进度" />

</div>

<div data-lrc="亚伦影音工作室" id="lrc" title="歌词显示">亚伦影音工作室</div>

</div>

<script>
var mseek = false;
var mState = () => aud.paused ?

( btnplay.style.setProperty('--state', 'paused'), btnplay.title = '点击播放' ) :

( btnplay.style.setProperty('--state', 'running'), btnplay.title = '点击暂停' );

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;
}

aud.addEventListener('timeupdate', () => {

if (!mseek) mprog.value = aud.currentTime / aud.duration * mprog.max;

mplayer.dataset.tt = toMin(aud.currentTime) + ' ' + toMin(aud.duration);

});

aud.addEventListener('pause', () => mState());

aud.addEventListener('playing', () => mState());

mprog.onmousedown = () => mseek = true;

mprog.onmouseup = () => mseek = false;

mprog.onchange = () => aud.currentTime = aud.currentTime = mprog.value / mprog.max * aud.duration;

btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();

mpica.style.animationPlayState = aud.paused ? 'paused' : 'running';

aud.addEventListener('playing', () =>mpica.style.animationPlayState = 'running');

aud.addEventListener('pause', () =>mpica.style.animationPlayState = 'paused');

mpicca.style.animationPlayState = aud.paused ? 'paused' : 'running';

aud.addEventListener('playing', () =>mpicca.style.animationPlayState = 'running');

aud.addEventListener('pause', () =>mpicca.style.animationPlayState = 'paused');

photos.style.animationPlayState = aud.paused ? 'paused' : 'running';

aud.addEventListener('playing', () =>photos.style.animationPlayState = 'running');

aud.addEventListener('pause', () =>photos.style.animationPlayState = 'paused');

</script>

<script >

(function() {

/*原始lrc歌词*/

let lrcStr = `无名音乐网 www.m326.com
人生犹如东流水
繁华一梦醒时泪
年少无知三分罪
心易成灰情易碎
我跪佛前求慈悲
菩提树下悟轮回
半生痴狂七分累
一半苦来一半悔
红尘赠我满身伤
感情赐我透心凉
何物能消这心中恨
奈何桥头一碗汤
时光染我两鬓霜
过往添我愁断肠
他日若辞别归去
绝不再来第二趟
我跪佛前求慈悲
菩提树下悟轮回
半生痴狂七分累
一半苦来一半悔
红尘赠我满身伤
感情赐我透心凉
何物能消这心中恨
奈何桥头一碗汤
时光染我两鬓霜
过往添我愁断肠
他日若辞别归去
绝不再来第二趟
红尘赠我满身伤
感情赐我透心凉
何物能消这心中恨
奈何桥头一碗汤
时光染我两鬓霜
过往添我愁断肠
他日若辞别归去
绝不再来第二趟`;

/*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>

幸运草 发表于 2024-1-31 10:04

漂亮{:6_221:}

老谟深虑 发表于 2024-1-31 15:31

欣赏老师的精美制作。

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保姆级range进度条音频播放器【红尘赠我满身伤-苏谭谭】