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Còbra!
Hero Member ⚓︎
    


’S fhearr Albais bhriste na Albais sa chiste ⛺︎ My Room
StatusCafe: cobradile
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« Reply #7 on: a Spring day » |
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Ooo I like the 5th Element disc! That's one of my all time favourite movies 
Yeah, I love it! I own it on Widescreen VHS and Laserdisc, and hope to get it on UHD Blu-Ray, too! Though you have to be careful when getting it on Laserdisc, since it's a known rotter (meaning it's very susceptible to disc-rot), unless you get a Pioneer pressing. (which thankfully I did) Unfortunately, I never owned a laserdisc player and for a guy that primarily uses steaming to watch movies I don't think it would be much use to buy a laserdisc so I can view for myself. Yeah, you'd have to be a sucker for old tech and media like me to even be interested, tbh. Especially with the prices players go for now... However, to add to the conversation I did find a video about HD laserdisc.
Yeah, analogue video was doing HD a full decade and a half before digital got there! Makes me wonder how quickly it would have reached 4K if people didn't ditch it altogether.
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Còbra!
Hero Member ⚓︎
    


’S fhearr Albais bhriste na Albais sa chiste ⛺︎ My Room
StatusCafe: cobradile
iMood: 
Matrix: Chat!
XMPP: Chat!
Itch.io: My Games
RSS: 
Guild Memberships: Artifacts:
  
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« Reply #9 on: a Spring night » |
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You're not too far off with your assumption. Laserdisc was the predecessor to DVD, and many of the technologies behind LD ended up in DVDs.
LDs have an analogue composite signal. It works similar to DVDs, but the pits represent points in a signal rather than bits of data.
The quality I'd say is about the same or even slightly better than DVD in theory, but most films were released in letterboxed format, as opposed to DVD using anamorphic widescreen (where it's only stretched/squeezed horizontally), so most discs won't look as good.
However, a few "squeeze LDs" were released in Japan, and it's said the quality is pretty much exactly the same as a DVD.
There were a few programs released on LD, most notable BBC's Doomsday program. It's said that these LDs stored about 1GB of data per side, so yeah, it was bigger and less space than a DVD.
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« Last Edit: a Spring night by Cobra! »
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