66 lines
1.9 KiB
JavaScript
66 lines
1.9 KiB
JavaScript
// ==UserScript==
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// @name netflix-speed
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// @version 0.3
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// @include https://www.netflix.com/*
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// ==/UserScript==
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function find_controls() {
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return new Promise(function(resolve, reject) {
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var observer = new MutationObserver(function(mutationsList) {
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mutationsList.forEach(function(mutation) {
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var nodes = Array.from(mutation.addedNodes);
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for (var node of nodes) {
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/* classic ui - black bar at the bottom */
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if (node.matches && node.matches('.classic-ui') && node.querySelector('.button-volumeMax')) {
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resolve(node.querySelector('.button-volumeMax').parentNode);
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return;
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}
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/* modern ui - play/pause in the middle of the screen */
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if (node.matches && node.matches('.AkiraPlayer') && node.querySelector('.button-nfplayerNextEpisode')) {
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resolve(node.querySelector('.button-nfplayerNextEpisode').parentNode);
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return;
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}
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}
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});
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});
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observer.observe(document.documentElement, { childList: true, subtree: true });
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});
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}
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function inject_controls() {
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find_controls().then(function(controls) {
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if (document.querySelector('#speed-control'))
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return;
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var speed_control = document.createElement('select');
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speed_control.id = 'speed-control';
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speed_control.style.cssText = `
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border: none;
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cursor: pointer;
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background: none;
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-moz-appearance: none;
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-webkit-appearance: none;
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appearance: none;
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font-size: 2.2em;
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text-align: center;
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`;
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speed_control.id = 'speed-control';
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speed_control.onchange = function() {
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document.querySelector('.VideoContainer video').playbackRate = this.value;
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};
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speed_control.innerHTML = `<option value=0.5>0.5</option>
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<option value=0.75>0.75</option>
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<option value=1.0 selected="selected">Normal</option>
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<option value=1.25>1.25</option>
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<option value=1.5>1.5</option>
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<option value=1.75>1.75</option>
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<option value=2.0>2.0</option>`;
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controls.after(speed_control);
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inject_controls();
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});
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};
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inject_controls();
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