Artful/neat - "PMV | Sad Machine":
https://invidious.private.coffee/watch?v=tNXVC692jrk&list=PL8MJMhD473jBWztwH-SeSnqMibbOfMlA2&index=66 ( https://web.archive.org/web/20230616190501/https://vid.puffyan.us/watch?v=tNXVC692jrk&list=PL8MJMhD473jBWztwH-SeSnqMibbOfMlA2&index=66 )

Taking too long to load or timedout (tested just now):
https://tpa.mares.workers.dev/?output=html&id=tNXVC692jrk

 >>/10816/
That MP4 does NOT play here:
https://endchan.org/.static/last50.html?b=pone&t=10357#bottom

But it does play here:
https://endchan.net/.static/last50.html?b=pone&t=10357#bottom