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Youtube playlist duration
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// Just copy this into console while on a playlist page (https://www.youtube.com/playlist?list=.....) | |
alert(((document) => { | |
let seconds = Array.from(document.querySelectorAll('.pl-video-time .timestamp span')) | |
.map((span) => { | |
let time = span.textContent.split(':'); | |
return (Number(time[0]) * 60) + Number(time[1]); | |
}) | |
.reduce((a,b) => { | |
return a + b; | |
}); | |
let total = { | |
hours: Math.floor(seconds/(3600)), | |
minutes: Math.floor((seconds%3600)/60), | |
seconds: (seconds%60) | |
}; | |
return 'Playlist duration: ' + total.hours + ' hours, ' + total.minutes + ' minutes, ' + total.seconds + ' seconds'; | |
})(document)); |
Add
&disable_polymer=1
to switch back to old YT design where this works
YT's query parameter disable_polymer
is now deprecated, hence the new CSS
selector is span.ytd-thumbnail-overlay-time-status-renderer
.
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Add
&disable_polymer=1
to switch back to old YT design where this worksFix for videos longer than one hour:
To sort all videos by length: