Is my understanding right about the actual differences between 240p …
Sep 20, 2018 · After reading around on the web, including the authoritative site Scanlines Demystified I still am having trouble understanding the difference in signal between 240p and 480i. After reading …
With a 15 kHz video signal (240p or 480i), does VGA have any real …
You stated 240p or 480i, but you didn't specify horizontal resolution. If you're using, for example, a 640 x 240p resolution and dealing with a lot of text display (say application use over gaming), the …
Why did some video games apparently use "interlaced" video modes?
Jul 16, 2021 · The 240p signal draws a full progressive frame of 240 lines at a rate of 60 Hz. The 480i signal draws each half of the lines per field, either the field with 240 odd lines or the field with 240 …
Did any PS1 games use 640x480? - Retrocomputing Stack Exchange
Jan 13, 2021 · I'm used to the idea that the maximum resolution there was any point in trying to generate on NTSC TV sets was about 320x224 (or 240 as a compromise figure between NTSC and PAL), but …
What is the name of the video signal recognized by this monitor?
Jul 2, 2021 · It's not 240p because that's generally a term for 60 Hz non-interlaced signal. You have 275 active lines which is more that the 240 active lines, and even more than the total 262 lines for a 240p …
vga - Is the s-video output on the Commodore 64 different from …
Mar 11, 2018 · The C64 outputs a 240p signal, not a 480i (interlaced) signal. Not all converter boxes will support a 240p input correctly, it is hit or miss. Check the reviews carefully and see if people are …
Nice Answer - Badge - Retrocomputing Stack Exchange
Q&A for vintage-computer hobbyists interested in restoring, preserving, and using the classic computer and gaming systems of yesteryear
Apple IIgs to VGA adapter - Retrocomputing Stack Exchange
Sep 17, 2024 · The Apple IIgs generates RGB with a sync signal, so it's possible to convert to VGA with a circuit to filter/capture and then convert the sync signal to something VGA understands. As another …
Why didn't the Chinese version of the iPhone 3GS have Wi-Fi?
Feb 27, 2026 · Is this not old enough? The Chinese iPhone 3GS doesn't have Wi-Fi. Of course, Wi-Fi is omnipresent in China now, but I always found it odd how the Chinese release of the iPhone 3GS …
When were videos first commonly downloaded on the Internet?
Jan 31, 2025 · The first commonly distributed format for “videos” was probably FLIC, which was a staple of BBSes and early FTP sites in the early nineties. FLIC was published in 1989. The initial version of …