Together - Peder B.Helland,单图音画,纳兰音画网,音画设计分享诗词朗诵音乐欣赏播放器设计论坛 - Bbs.CnzV.cC

klxf 发表于 2024-11-19 21:48:46

Together - Peder B.Helland

本帖最后由 klxf 于 2025-1-24 14:14 编辑 <br /><br /><html>
<head>
<meta charset="utf-8">
<title>Together - Peder B.Helland</title>
</head>
<body>
<meta charset="utf-8">
<style>
#papa{position: relative;width:1080px;height:720px;background:#000000;overflow:hidden; margin: 130px 0 30px calc(50% - 620px); box-shadow: 0px 0px 0px 2px #ffffff, 0px 0px 0px 8px #ffffff;z-index: 1;}
#mplayer {position: absolute;
   bottom:2%; left:5px;z-index: 5;
   width: 120px;
   height: 120px;
   cursor: pointer;transition: 0.5s all ease;
}
.pink {transition: 0.1s all ease;background: url('https://pic.imgdb.cn/item/6722de85d29ded1a8c95f6ca.gif')no-repeat center/cover;}
.purple {transition: 0.1s all ease;background: url('https://pic.imgdb.cn/item/6723214fd29ded1a8cfe28f1.png')no-repeat center/cover;}
.zxx-slide {
width: 100%; height: 100%;
position: absolute;
}
.zxx-slide-a {cursor: default;
pointer-events:none;
position: absolute;
}
.zxx-slide-a.in {z-index: 2;
animation-duration: 3s; animation-name: brightnessIn;
}
.zxx-slide-img {
width: 100%; height: 100%;
}
@keyframes brightnessIn {
0% {filter: brightness(2);}
100% {filter: brightness(1);}
}
</style>
<div id="papa">
<div id="mplayer" class="pink" > </div>
<zxx-slide >
   <a href class="zxx-slide-a" >
   <img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa81d9f345e8d03738642.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa81d9f345e8d037386f9.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8ec9f345e8d0375f94c.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8ec9f345e8d0375f9b9.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8ec9f345e8d0375fa0f.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8ec9f345e8d0375faa3.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8ec9f345e8d0375f92c.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8eb9f345e8d0375f8fa.gif"></a>
   <a href class="zxx-slide-a" ><img class="zxx-slide-img" alt="" src="https://pic.imgdb.cn/item/65eaa8ab9f345e8d037538b6.gif"></a>
</zxx-slide>
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=1393394354" autoplay loop></audio>
</div>
<span id="lrcStr" style="visibility: hidden;">
</span>
<script>
let imgContainer = document.querySelector(".img-container");
setInterval(() => {
if(!aud.paused){
   let last = imgContainer.firstElementChild;
   last.remove();
   imgContainer.appendChild(last);}
   }, 2500);
aud.addEventListener('play', () => mState());
aud.addEventListener('pause', () => mState());
mplayer.addEventListener('click', () => aud.paused ? (aud.play(),mplayer.classList.remove('purple')) :(aud.pause(),mplayer.classList.add('purple')));
(function() {
/*变量：mKey - 当前歌词索引；averAdd ：平均值补偿*/
let mKey = 0,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 arr="";
   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) => {
   lrca=lrcAr;
   lrcAr.length==mKey+1?lrcb="":lrcb=lrcAr;//判断最后一句歌词
   let Y=String(mKey/2).indexOf(".");
   if (Y == -1)
{
   0==mKey&&(lrc.innerHTML=lrca);
   lrc.dataset.lrc = lrca;
lrcc.innerHTML = lrcb;
   lrcc.dataset.lrc = "";
   lrc.style.setProperty('--motion', 'cover1');
   lrc.style.setProperty('--tt', time + 's');
   lrc.style.setProperty('--state', 'running');
lrcc.style.setProperty('--motion', 'cover2');
   }
else
{
   lrc.innerHTML = lrcb;
   lrcc.dataset.lrc = lrca;
   lrc.dataset.lrc = "";
lrcc.style.setProperty('--motion', 'cover1');
   lrcc.style.setProperty('--tt', time + 's');
   lrcc.style.setProperty('--state', 'running');
lrc.style.setProperty('--motion', 'cover2');
   }
   mKey += 1;
};
/*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);
};

/*函数：关键帧动画状态切换*/
let mState = () => aud.paused?(lrc.style.setProperty("--state","paused"),lrcc.style.setProperty("--state","paused")):(lrc.style.setProperty("--state","running"),lrcc.style.setProperty("--state","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.innerHTML); /*获得歌词数组*/
})();

var eleZxxSlides = document.querySelectorAll('zxx-slide');
[].slice.call(eleZxxSlides).forEach(function (container) {
var timerSlide = null;
var indexSlide = 0;
container.addEventListener('mouseover', function () {
   clearTimeout(timerSlide);
});
container.addEventListener('mouseout', function () {
   clearTimeout(timerSlide);
   funSlide();
});
// 对应的元素
var eleSlides = [].slice.call(container.querySelectorAll('a'));
var eleButtons = [].slice.call(container.querySelectorAll('button'));

var funSlide = function() {
   eleSlides.forEach(function (slide, index) {
         if(!aud.paused) {
            if (indexSlide == index) {
               slide.classList.add('in');

            } else if (slide.classList.contains('in')) {
               slide.classList.remove('in');
            }
         }
   });

   timerSlide = setTimeout(function () {
         indexSlide++;
         if (indexSlide == eleSlides.length) {
            indexSlide = 0;
         }
         funSlide();
   }, 5000);
}

indexSlide++;
setTimeout(funSlide, 5000);
});
</script>
</body>
</html>

醉美水芙蓉 发表于 2024-11-20 19:42:28

友友这朵花好漂亮的！

醉美水芙蓉 发表于 2024-11-20 19:42:51

谢谢友友精彩分享！

翁奕童苑 发表于 2024-12-6 17:26:19

这个作品漂亮！！！！

klxf 发表于 2024-12-6 21:18:00

翁奕童苑发表于 2024-12-6 17:26
这个作品漂亮！！！！

谢谢翁奕童苑友友支持与鼓励:)

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Together - Peder B.Helland