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H5播放器问题,点击进度条按钮会重新播放

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悬赏园豆:50 [已解决问题] 解决于 2018-12-11 10:45

如图所示,点击按钮会回到开头重新播放;

下面是html代码:
<div class="video-wrap">
<video src="videos/2-光鱼就五斤半.mp4"></video>
<div class="control">
<div class="progress">
<div class="wrap">
<div class="inner"></div>
</div>
<div class="deeppink"></div>
</div>
<div class="btn">
<div class="btns">
<span class="start iconfont icon-bofang"></span>
<span class="stop iconfont icon-tingzhi"></span>
</div>
<div class="time">
<span>00:00:00</span>/<span>00:00:00</span>
</div>
<div class="others">
<div class="multiple">
<span onselectstart="return false">倍速</span>
</div>
<ul class="multiple-list">
<p>0.5x</p>
<p>1.0x</p>
<p>1.25x</p>
<p>1.5x</p>
<p>2.0x</p>
</ul>
<div class="sound">
<div class="switch">
<span class="iconfont icon-yinliang-gao mut"></span>
</div>
<div class="progress">
<div class="wrap">
<div class="inner"></div>
</div>
<div class="deeppink"></div>
</div>
</div>
<div class="full-screen">
<span class="full iconfont icon-quanping_o"></span>
</div>
</div>
</div>
</div>
</div>
下面是js代码:
window.onload = function(){

let flag=true,
    flag2 = true,
    volume = 0.7,
    multip = 1,
    videoWrap =document.querySelector(".video-wrap"),
    start = document.querySelector(".start"),
    video = document.querySelector("video"),
    stop = document.querySelector(".stop"),
    inner = document.querySelectorAll(".inner")[0],
    pink = document.querySelectorAll(".deeppink")[0],
    nowTime = document.querySelectorAll(".time span")[0],
    totalTime = document.querySelectorAll(".time span")[1],
    progress = document.querySelectorAll(".progress")[0],
    progress2 = document.querySelectorAll(".progress")[1],
    inner2 = document.querySelectorAll(".inner")[1],
    pink2 = document.querySelectorAll(".deeppink")[1],
    mut = document.querySelector(".mut"),
    full = document.querySelector(".full"),
    multiple = document.querySelector(".multiple > span"),
    mList = document.querySelector(".multiple-list"),
    mLi = document.querySelectorAll(".multiple-list li")

//播放按钮
start.onclick = function(){
    if(video.paused){
        video.play();
        start.classList.replace("icon-bofang","icon-zanting")
    }else{
        video.pause();
        start.classList.replace("icon-zanting","icon-bofang")
    }
}


//停止按钮
stop.onclick = function(){
    video.pause();
    video.currentTime=0;
    start.classList.replace("icon-zanting","icon-bofang")
}

//时间显示
totalTime.innerHTML = time(video.duration)
nowTime.innerHTML = time(video.currentTime)

video.ontimeupdate = function(){
    nowTime.innerHTML = time(video.currentTime)
    let p = video.currentTime/video.duration;
    pink.style.width = p*(progress.offsetWidth-inner.offsetWidth/2)+"px";
    inner.style.left = p*(progress.offsetWidth-inner.offsetWidth)+"px";
    if (video.currentTime == video.duration) {
        video.pause();
        start.classList.replace("icon-zanting","icon-bofang");
    }
}


//进度条 点击
progress.onclick = function(e){
    if (flag) { 
        e = window.event || e;
        let left = e.offsetX;
        inner.style.left = left-inner.offsetWidth/2+"px";
        pink.style.width = left+"px";
        video.currentTime = left/progress.offsetWidth*video.duration;
    }
    document.onmouseup = function(){
        
        flag = true;
    }
}
//进度条拖拽
inner.onmousedown = function(e){
    e = window.event||e;
    let startLeft = inner.offsetLeft,
        startX = e.pageX;
    document.onmousemove = function(e){
        flag = false;
        e = window.event||e;
        let nowLeft = e.pageX;
        inner.style.left = nowLeft + startLeft - startX -inner.offsetWidth/2+"px";
        pink.style.width = nowLeft + startLeft - startX+"px";
        video.currentTime = (nowLeft + startLeft - startX)/progress.offsetWidth*video.duration;
    }
    document.onmouseup = function(){
        document.onmousemove = null;
        
    }
}

//音量
mut.onclick = function(){
    if (video.volume == 0) {
        video.volume = volume;
    }else{
        volume=video.volume;
        video.volume = 0;
    }
}
video.volume = volume;
video.onvolumechange = function(){
    if (video.volume == 0) {
        mut.classList.remove("icon-yinliang-gao")||mut.classList.remove("icon-yinliang-di");
        mut.classList.add("icon-yinliang-guan")
    }else if (video.volume < 0.5 && video.volume >0) {
        mut.classList.remove("icon-yinliang-gao")||mut.classList.remove("icon-yinliang-guan");
        mut.classList.add("icon-yinliang-di")
    }else{
        mut.classList.remove("icon-yinliang-guan")||mut.classList.remove("icon-yinliang-di");
        mut.classList.add("icon-yinliang-gao")
    }
    inner2.style.left = video.volume*progress2.offsetWidth+"px";
    pink2.style.width = video.volume*progress2.offsetWidth+"px";
}

progress2.onclick = function(e){
    if (flag2) {    
        e = window.event || e;
        let left = e.offsetX;
        inner2.style.left = left+"px";
        pink2.style.width = left+"px";
        video.volume = left/progress2.offsetWidth;
    }
    document.onmouseup = function(){
        flag2 = true;
    }
}
//进度条拖拽
inner2.onmousedown = function(e){
    e = window.event||e;
    let startLeft = inner2.offsetLeft,
        startX = e.pageX;
    document.onmousemove = function(e){
        flag2 = false;
        e = window.event||e;
        let nowLeft = e.pageX,
            volumeLeft = nowLeft + startLeft - startX;
        if (volumeLeft<=0) {volumeLeft=0}
        if (volumeLeft>=progress2.offsetWidth) {volumeLeft=progress2.offsetWidth}
        inner2.style.left = volumeLeft+"px";
        pink2.style.width = volumeLeft+"px";
        video.volume = volumeLeft/progress2.offsetWidth;
    }
    document.onmouseup = function(){
        document.onmousemove = null;
        
    }
}


full.onclick = function(){
    if (fullscreen()) {
        exitFullscreen();
        full.classList.replace("icon-quxiaoquanping_o","icon-quanping_o")
    }else{
        requestFullscreen(videoWrap)
        full.classList.replace("icon-quanping_o","icon-quxiaoquanping_o")
    }
}

multiple.onclick = function(){
    if (mList.style.display == "block") {
        mList.style.display = "none";
        console.log("a")
    }else{
        mList.style.display = "block";
        console.log("b")
    }
}
mLi[0].onclick = function(){multip=0.5;video.playbackRate = multip;mList.style.display = "none";}
mLi[1].onclick = function(){multip=1;video.playbackRate = multip;mList.style.display = "none";}
mLi[2].onclick = function(){multip=1.25;video.playbackRate = multip;mList.style.display = "none";}
mLi[3].onclick = function(){multip=1.5;video.playbackRate = multip;mList.style.display = "none";}
mLi[4].onclick = function(){multip=2;video.playbackRate = multip;mList.style.display = "none";}
// 全屏
// ele:全屏的对象
function requestFullscreen(ele) {
    // 全屏兼容代码
    if (ele.requestFullscreen) {
        ele.requestFullscreen();
    } else if (ele.webkitRequestFullscreen) {
        ele.webkitRequestFullscreen();
    } else if (ele.mozRequestFullScreen) {
        ele.mozRequestFullScreen();
    } else if (ele.msRequestFullscreen) {
        ele.msRequestFullscreen();
    }
}

// 取消全屏
function exitFullscreen() {
    if (document.exitFullscreen) {
        document.exitFullscreen();
    } else if (document.webkitExitFullscreen) {
        document.webkitExitFullscreen();
    } else if (document.msExitFullscreen) {
        document.msExitFullscreen();
    } else if (document.mozCancelFullScreen) {
        document.mozCancelFullScreen();
    }
}


function fullscreen() {
    return document.fullscreen ||
        document.webkitIsFullScreen ||
        document.mozFullScreen ||
        document.msFullscreenElement ||
        false;
}


function time(mytime){
    let h,m,s;
    h = Math.floor(mytime/60/60%24);
    m = Math.floor(mytime/60%60);
    s = Math.floor(mytime%60);
    if (h<10) {h="0"+h};
    if (m<10) {m="0"+m};
    if (s<10) {s="0"+s};
    return  `${h}:${m}:${s}`
}

}

叫我大胖就好了的主页 叫我大胖就好了 | 初学一级 | 园豆:98
提问于:2018-12-10 16:25
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最佳答案
1

贴这么多码也没用,问题可能根本不在这,如果视频本身不支持就没用。在导出视频的时候需要设置,相当于一个个的Tick(或者索引),你仔细观察也能发现比如有的视频你点某个时间他会偏差一段时间,因为Tick段比较大。

收获园豆:50
花飘水流兮 | 专家六级 |园豆:12198 | 2018-12-11 10:12

受教了 确实没注意 应该是video 下面一堆source做兼容 偷懒误事

叫我大胖就好了 | 园豆:98 (初学一级) | 2018-12-11 10:43
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