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| // ==UserScript== | |
| // @name Set Default Video Volume | |
| // @namespace http://tampermonkey.net/ | |
| // @version 1.2 | |
| // @description Set default volume for raw HTML5 video files | |
| // @author Me | |
| // @match *://*/* | |
| // @grant none | |
| // @downloadURL https://gist.github.com/Midtan/0fed2d2f0d28ca59df41626026189eea/raw/default-html5-video-volume.user.js | |
| // ==/UserScript== | |
| (function() { | |
| 'use strict'; | |
| // Set the default volume here (0.5 = 50% volume) | |
| const defaultVolume = 0.15; | |
| // Check if the current page is a raw video file | |
| function isRawVideoFile() { | |
| const videoTags = document.getElementsByTagName('video'); | |
| // If there's only one <video> tag and it's a direct child of the <body>, it's likely a raw video file | |
| if (videoTags.length === 1 && videoTags[0].parentNode === document.body) { | |
| return true; | |
| } | |
| return false; | |
| } | |
| // Set the default volume for the video player | |
| function setVideoVolume() { | |
| const videoTags = document.getElementsByTagName('video'); | |
| if (videoTags.length > 0) { | |
| videoTags[0].volume = defaultVolume; | |
| } | |
| } | |
| // If it's a raw video file, set the default volume | |
| if (isRawVideoFile()) { | |
| // Use 'loadedmetadata' event to set the volume after the video metadata is loaded | |
| document.querySelector('video').addEventListener('loadedmetadata', setVideoVolume); | |
| } | |
| })(); |
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