FredVIII-DFH t1_iu63zlh wrote on October 28, 2022 at 8:51 PM

Which is why you sometimes see poor YouTubers clapping at the beginning of their videos.

Iyellkhan t1_iu676ry wrote on October 28, 2022 at 9:14 PM

this was also an old technique with 16mm documentaries and, to a lesser extent, 8mm. There was briefly a period where you could get 16mm and 8mm film with magnetic sound strips that could survive the chemical bath that could hold sync, but that died out when home video took over.