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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)); |
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Awesome! You are great! I love the new way to check the playlist length either by ID or URL.
Big thanks!