Video Player - Javascript

script.js

const player = document.querySelector('.player');

const viewer = player.querySelector('.viewer');

const progress = player.querySelector('.progress');

const progressBar = player.querySelector('.progress__filled');

const toggle = player.querySelector('.toggle');

const skipButtons = player.querySelectorAll('[data-skip]');

const ranges = player.querySelectorAll('.player__slider');

const fullscreenbtn = player.querySelector('.fullscreen');


const submitBtn = player.querySelector('.submit');


fullscreenbtn.addEventListener('click', () => {
  return player.requestFullscreen()
})

const togglePlay = () =>  viewer.paused ? viewer.play() : viewer.pause();

const playPause = () => viewer.paused ? toggle.textContent = '!!' : toggle.textContent = '►';


viewer.addEventListener('click', togglePlay)
toggle.addEventListener('click', togglePlay)

viewer.addEventListener('play', playPause);
viewer.addEventListener('pause', playPause);

skipButtons.forEach(e =>{
e.addEventListener('click', () => {
viewer.currentTime+=Number(e.dataset.skip);
                    })});


ranges.forEach(e => {
  e.addEventListener('change', () => {
    viewer[e.name] = e.value;
  })
  
})

setInterval(() => {
  let x = (viewer.currentTime / viewer.duration) * 100;
  // console.log(x);
  // console.log(progressBar.style);
  progressBar.style.flexBasis = `${x}%`
}, 1000)

progress.addEventListener('click', (click) => {
  console.log(click);
let x = (click.offsetX / progress.offsetWidth) * viewer.duration;
  viewer.currentTime = x;
    console.log(x);
})

style.css

html {
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  background: #7A419B;
  min-height: 100vh;
  background: linear-gradient(135deg, #7c1599 0%,#921099 48%,#7e4ae8 100%);
  background-size: cover;
  align-items: center;
  justify-content: center;
}

.player {
  max-width: 750px;
  border: 5px solid rgba(0,0,0,0.2);
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  position: relative;
  font-size: 0;
  overflow: hidden;
}

/* This css is only applied when fullscreen is active. */
.player:fullscreen {
  max-width: none;
  width: 100%;
}

.player:-webkit-full-screen {
  max-width: none;
  width: 100%;
}

.player__video {
  width: 100%;
}

.player__button {
  background: none;
  border: 0;
  line-height: 1;
  color: white;
  text-align: center;
  outline: 0;
  padding: 0;
  cursor: pointer;
  max-width: 50px;
}

.player__button:focus {
  border-color: #ffc600;
}

.player__slider {
  width: 10px;
  height: 30px;
}

.player__controls {
  display: flex;
  position: absolute;
  bottom: 0;
  width: 100%;
  transform: translateY(100%) translateY(-5px);
  transition: all .3s;
  flex-wrap: wrap;
  background: rgba(0,0,0,0.1);
}

.player:hover .player__controls {
  transform: translateY(0);
}

.player:hover .progress {
  height: 15px;
}

.player__controls > * {
  flex: 1;
}

.progress {
  flex: 10;
  position: relative;
  display: flex;
  flex-basis: 100%;
  height: 5px;
  transition: height 0.3s;
  background: rgba(0,0,0,0.5);
  cursor: ew-resize;
}

.progress__filled {
  width: 50%;
  background: #ffc600;
  flex: 0;
  flex-basis: 50%;
}

/* unholy css to style input type="range" */

input[type=range] {
  -webkit-appearance: none;
  background: transparent;
  width: 100%;
  margin: 0 5px;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8.4px;
  cursor: pointer;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0), 0 0 1px rgba(13, 13, 13, 0);
  background: rgba(255,255,255,0.8);
  border-radius: 1.3px;
  border: 0.2px solid rgba(1, 1, 1, 0);
}

input[type=range]::-webkit-slider-thumb {
  height: 15px;
  width: 15px;
  border-radius: 50px;
  background: #ffc600;
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -3.5px;
  box-shadow:0 0 2px rgba(0,0,0,0.2);
}

input[type=range]:focus::-webkit-slider-runnable-track {
  background: #bada55;
}

input[type=range]::-moz-range-track {
  width: 100%;
  height: 8.4px;
  cursor: pointer;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0), 0 0 1px rgba(13, 13, 13, 0);
  background: #ffffff;
  border-radius: 1.3px;
  border: 0.2px solid rgba(1, 1, 1, 0);
}

input[type=range]::-moz-range-thumb {
  box-shadow: 0 0 0 rgba(0, 0, 0, 0), 0 0 0 rgba(13, 13, 13, 0);
  height: 15px;
  width: 15px;
  border-radius: 50px;
  background: #ffc600;
  cursor: pointer;
}

styles

<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css" rel="stylesheet" />

Video Player.html

<div class="player">

     <video class="player__video viewer" src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"></video>

     <div class="player__controls">
       <div class="progress">
        <div class="progress__filled"></div>
       </div>
       <button class="player__button toggle" title="Toggle Play">►</button>
       <input type="range" name="volume" class="player__slider" min="0" max="1" step="0.05" value="1">
       <input type="range" name="playbackRate" class="player__slider" min="0.5" max="2" step="0.1" value="1">
       <button data-skip="-10" class="player__button">« 10s</button>
       <button data-skip="10" class="player__button">10s »</button>
       <button class="player__button fullscreen">◻</button>
     </div>
   </div>

video-player-javascript.markdown

Video Player - Javascript

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