My Scanlines Were WRONG! (DOSBOX VGA 200p doublescan)

  Рет қаралды 1,174

MN12BIRD

MN12BIRD

Күн бұрын

I've recently learned that with low resolution modes (like 320x200) your VGA graphics adapter would draw two scanlines per pixel (line of horizontal resolution) effectively line doubling 200p up to 400p (at least in terms of how many scanlines the monitor is drawing)
This means in most old DOS VGA games you should have more, smaller scanlines compared to the 200 lines of actual internal game resolution. This is something I didn't realize and it turns out I've had my scanlines in DOSBOX Staging working wrong this entire time! While some of you may prefer less, thicker scanlines you should at least understand that this isn't accurate.
I have to say for me personally it has been well over 25 years since I've seen games like Monkey Island 2 and DooM running on a small VGA CRT monitor and so I honestly didn't realize this was wrong. Tell me there were thick, noticeable scanlines on my old 12" IBM VGA monitor back in the day and I'll believe you! But I'm not remembering this correctly. Heck, tell me there wasn't and I'd believe you too! I simply don't remember exactly how it looked and I think this is true for many of us. We want to see the big scanlines like we saw on our TV's but that again, isn't exactly accurate. Keep in mind this would only be in low resolution modes used by these games. For example in Windows 3.1 at 640x480 the scanlines would have been much less noticeable regardless of doublescan or not. The truth is with doublescan, with twice the scanlines they would have been much less noticeable. This is similar to an old CRT TV displaying 480p rather than 240p. The scanlines are a lot more noticeable when the TV is only drawing 240 lines as there's a gap between them compared to 480 lines where there's very little gap if any. Here despite there only being 200 lines of game resolution the monitor is still drawing 400 lines on screen.
Now, I don't want to tell you all how you should play your old VGA games here. If you like the look of 200 thicker scanlines over 400 thinner scanlines that's fine. You just need to acknowledge that this is not really accurate.

Пікірлер: 9
DOS Gaming Aspect Ratio - 320x200
13:06
Displaced Gamers
Рет қаралды 138 М.
Is DOSBox-X the best DOS Emulator?
11:27
PhilsComputerLab
Рет қаралды 32 М.
小蚂蚁会选到什么呢!#火影忍者 #佐助 #家庭
00:47
火影忍者一家
Рет қаралды 97 МЛН
VAMPIRE DESTROYED GIRL???? 😱
00:56
INO
Рет қаралды 6 МЛН
إخفاء الطعام سرًا تحت الطاولة للتناول لاحقًا 😏🍽️
00:28
حرف إبداعية للمنزل في 5 دقائق
Рет қаралды 75 МЛН
Smart Sigma Kid #funny #sigma
00:14
CRAZY GREAPA
Рет қаралды 2,9 МЛН
🇺🇸 Timex/Sinclair TS1500: Part 2 [TCE #0532]
17:52
The Clueless Engineer
Рет қаралды 13
Why is HD 1080p? | Nostalgia Nerd
20:59
Nostalgia Nerd
Рет қаралды 326 М.
I never owned a PS2... But I will love (mod) this one as my own
29:04
Bringus Studios
Рет қаралды 753 М.
How much did my indie game make?
7:59
Moon Mantis Games
Рет қаралды 12 М.
Lego Racers Can't Be Made Today
22:10
Tin Sensei
Рет қаралды 730 М.
Why Are Controller Buttons Like That?
34:07
Lextorias
Рет қаралды 542 М.
STRANGE Windows-based bootlegs 2
23:25
Daniel Myslivets
Рет қаралды 152 М.
This Insane New Glitch Just BROKE Castlevania!
14:20
Karl Jobst
Рет қаралды 584 М.
Retrotink 4K & Commodore 64 | Scanlines and masks
6:43
5 Minutes Of Retro
Рет қаралды 1,2 М.
Why Windows Phone Failed
10:32
Owen Cook
Рет қаралды 830 М.
小蚂蚁会选到什么呢!#火影忍者 #佐助 #家庭
00:47
火影忍者一家
Рет қаралды 97 МЛН