I combined those 3 plugs into this with a small plug.
Comment on Are you too young to remember these?
boonhet@sopuli.xyz 1 month ago
I must be too young, I grew up on this:
CrowAirbrush@lemmy.world 1 month ago
Comment on Are you too young to remember these?
boonhet@sopuli.xyz 1 month ago
I must be too young, I grew up on this:
I combined those 3 plugs into this with a small plug.
PieMePlenty@lemmy.world 1 month ago
SCART was ahead of its time. You could control connected devices with it like HDMI CEC. You could daisy chain devices together with it. By the end, it could do 1080p!
rmuk@feddit.uk 1 month ago
Also, the TV didn’t just send the currently-tuned channel ‘down’ the chain, it also allowed connected devices to inject their own, synced, video back into the TV, so you could be watching a show on BBC1, say, and the VCR could overlay a box in the top-right corner letting you know it had started a scheduled recording off Channel 4. Or, if you used a device like a Selectavision, if you tuned into a scrambled channel the Selectavision would notice, decode it, and send the descrambled version back up to the TV, all without the user realising it. Those clever Frenchies.
ChaoticNeutralCzech@feddit.org 1 month ago
Yes, SCART’s features are fucking clever but it got unwieldy thick because by the spec, each cable had to be separately shielded. Even the widescreen control signal that’s mostly DC. Why not and use differential pairs to reduce thickness and cost, or modulate the audio and control signals together, add a 5V rail to accomodate little demodulating converters if you want separate audio devices, and eventually power PVR/tuner dongles? Most people use TV speakers anyway, that’s the whole point of a single connector of an A/V standard. Not to mention how easily it fell out, almost every other connector holds better, and the ports are hard to feel and align on the back of the TV. If it’s a giant 32" one nearly flush against a wall, good luck connecting the VCR! I think it’s because of these problems, the biggest one emerged: SCART never became a worldwide standard. Nowadays, TVs are made for a world market, so even North America finally enjoys PAL-compatible sets (while most Europe-market ones and many VCRs were 3-standard since 1990), but unfortunately SCART is basically gone, not to mention very few capture cards were made with real RGB input because RCA component is stupid (why 3 connectors when no consumer ever mixes color channels? (mixing requires external sync, which is only on pro equipment and an extra cable anyway) why not decide between YPbPr and RGB before writing the standard?)
Don’t say that. SCART is awesome despite its flaws but the exacth also cursed half of Europe with fucking SECAM. Imagine needing a 64µs, 5MHz-bandwidth delay line just to decode color at all (unlike NTSC/PAL’s QAM, SECAM’s FM allows just a single chroma channel per line, alternatingly carrying U and V axes), and a frequency-modulation+pre-emphasis system in every console/camera/DVD player to encode it, plus no color killer option (disabling the colorburst) for sharp B/W like on the Apple II!
In PAL, information between subsequent lines was used too but only to correct recovered carrier phase between colorbursts, which was optional (cheaper sets kept NTSC-style hue controls) and could be handled by a locked oscillator rather than a whole-ass delay line (before shift registers (digital sequential-access-memory), every color set had fucking piezo transducers and physical waves travelling through precisely cut quartz, WTF?!).
Logarrhythmia@lemmy.world 1 month ago
Was it able to shock me with one end connected or is it just a false memory.
mushroomman_toad@lemmy.dbzer0.com 1 month ago
I think some old double insulated devices have power supply issues that meant that the ground/plug-shell would be energized at half mains voltage. You wouldn’t notice since the rest of the TV was wood/plastic, not metal, but if you touched the metal on the back you would get shocked.
PieMePlenty@lemmy.world 1 month ago
It probably had a good reason to shock you! /s.
By design, SCART carries low voltage, not enough to shock someone. The device it was connected to could have been faulty and leaked higher voltage into the connector though. So its plausible.