Speed Up Video

document.getElementsByTagName("video")[0].playbackRate = 2

Execute it or Add a bookmark javascript:document.getElementsByTagName("video")[0].playbackRate=2

Not Working:

• pan.baidu.com on Chrome due to Shadow DOM. Solution: Firefox setInterval(()=>{document.getElementsByTagName("video")[0].playbackRate = 4}, 100) (Evil baidu started to forcibly set speed of video at some point in 2021) window.playbackRate=4;setInterval(()=>{document.getElementsByTagName("video")[0].playbackRate=window.playbackRate}, 100) for better quality: window.playbackRate=4;setInterval(()=>{document.getElementsByTagName("video")[0].playbackRate=window.playbackRate}, 1)
• Android devices (haven't find a browser that supports the bookmark or has console except Chromium on Debian no root)