this post was submitted on 14 Nov 2024
46 points (97.9% liked)

Anime

1885 readers
260 users here now

This community is the place to discuss and ask questions about anime, anime news, and related topics.

Currently airing show discussion threads are created by our resident bot, rikka@ani.social. If it doesn't make a thread for an episode that you want to discuss, see the user guide on the wiki for instructions on how to request that rikka make a thread for you to use.

Check out our wiki to find:

Rules

Related General Communities

rikka

founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] wjs018@ani.social 4 points 20 hours ago* (last edited 20 hours ago) (1 children)

Wow, that sent me down a rabbit hole of searching. I am old enough to have messed around with lots of VHS tapes in my day, but I was still too young to know what was going wrong with the picture. Reading how Macrovision screwed up the picture through desyncing the scanning explains why some of the "non-authentic" tapes I got never played right for me.

[–] zabadoh@ani.social 4 points 19 hours ago* (last edited 19 hours ago)

To get around Macrovision, you had to have a gadget called a genlock or time base corrector that repaired the video's frame signal so that a VCR could record it properly.

Genlocks and TBCs were also very helpful when dubbing unprotected anime tapes.

They didn't entirely solve the video signal degradation to the copy, but they did make the copies much clearer.

Generally pre-record original anime tapes from Japan weren't copy protected. I seem to remember that one or two that were, but I can't remember the titles.