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lucahammer/bookmarklet_faster.js

Created June 17, 2022 08:42
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Save the code as a firefox bookmark to speed up and video or audio file on any website
Raw
bookmarklet_faster.js
javascript:(function(){[].forEach.call(document.querySelectorAll('video,audio'), media => media.playbackRate += 0.5);console.log('playback speed: '+document.querySelectorAll('video,audio')[0].playbackRate);})();
// slower:
// javascript:(function(){[].forEach.call(document.querySelectorAll('video,audio'), media => media.playbackRate -= 0.5);console.log('playback speed: '+document.querySelectorAll('video,audio')[0].playbackRate);})();
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