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Adam Gashlin

@hcs64

Programmer, aspiring game designer, CD+G enthusiast. https://gashlin.net https://hcs64.itch.io https://extended.graphics

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10.03.2025
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Latest posts by Adam Gashlin @hcs64

i DON'T care with the COOLTH of a thousand NONSUNS

11.03.2026 03:37 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

"I got a new SSD"
"How many GB?"
"One."

08.03.2026 18:07 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Here's all the covers together, it's such a neat design.

06.03.2026 17:14 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Cover of NHK CD-G ๆ—ฅๆœฌใฎ้‡Ž้ณฅใ€€็ฌฌ1ๅทปใ€€ๆฃฎใฎ้‡Ž้ณฅ็ทจ1 - Polydor VOG-YC1
Shows the pitta from track 29. Rendered here as a short bird with a mostly orange and cream body, black stripe on the head, wings of green, blue, and brown, bright red lower belly. It is listed as a fairy pitta (ใƒคใ‚คใƒญใƒใƒงใ‚ฆ), but the orange coloring may be more appropriate for another species such as the Indian pitta.
The cover has the distinctive style of this series: The bird illustration is prominently pixelated, duplicated with the two copies crossing tails in the middle, overlapped by the vertical disc title banner.

Cover of NHK CD-G ๆ—ฅๆœฌใฎ้‡Ž้ณฅใ€€็ฌฌ1ๅทปใ€€ๆฃฎใฎ้‡Ž้ณฅ็ทจ1 - Polydor VOG-YC1 Shows the pitta from track 29. Rendered here as a short bird with a mostly orange and cream body, black stripe on the head, wings of green, blue, and brown, bright red lower belly. It is listed as a fairy pitta (ใƒคใ‚คใƒญใƒใƒงใ‚ฆ), but the orange coloring may be more appropriate for another species such as the Indian pitta. The cover has the distinctive style of this series: The bird illustration is prominently pixelated, duplicated with the two copies crossing tails in the middle, overlapped by the vertical disc title banner.

A representative of the bunting family (ใƒ›ใ‚ชใ‚ธใƒญ็ง‘) on track 32, here labeled grey bunting (ใ‚ฏใƒญใ‚ธ). But this looks more like a different family, the North American buntings, such as a blue grosbeak or varied bunting. Dark blue head and chest, reddish to brown wings and rear.

A representative of the bunting family (ใƒ›ใ‚ชใ‚ธใƒญ็ง‘) on track 32, here labeled grey bunting (ใ‚ฏใƒญใ‚ธ). But this looks more like a different family, the North American buntings, such as a blue grosbeak or varied bunting. Dark blue head and chest, reddish to brown wings and rear.

Scene setting image on track 23, a forest pond surrounded by bright green vegetation, reflecting a mountain and clouds in the background.

Scene setting image on track 23, a forest pond surrounded by bright green vegetation, reflecting a mountain and clouds in the background.

Eurasian goshawk (ใ‚ชใ‚ชใ‚ฟใ‚ซ) from track 33, one of few birds of prey represented in this series (most of the others I recall are owls). A heavily built bird perched on a branch, white body with brown bands, grey from the top of the head back to the wings.

Eurasian goshawk (ใ‚ชใ‚ชใ‚ฟใ‚ซ) from track 33, one of few birds of prey represented in this series (most of the others I recall are owls). A heavily built bird perched on a branch, white body with brown bands, grey from the top of the head back to the wings.

Here's volume 1 of the NHK Wild Birds CD-G series, Forest Part 1.

Check out all 42 birds, with recordings and narration, in my web player: hcs64.com/VOG-YC1/

With this I've finally completed the 4 volume set! I ran across volume 2 in 2024, it's taken a few years for the others to show up for sale.

06.03.2026 17:14 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Mr. Portfolio Head

04.03.2026 19:16 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
GitHub - RibShark/OmniDrive Contribute to RibShark/OmniDrive development by creating an account on GitHub.

Introducing OmniDrive! A firmware modification for MediaTek MT1959-based optical disc drives manufactured by Hitachi-LG Data Storage that enables features that allow for better, more complete reading of discs, including proprietary game discs.

github.com/RibShark/Omn...

18.02.2026 10:33 ๐Ÿ‘ 76 ๐Ÿ” 31 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 3

It is the Nineties
and there is *only* time for...

14.02.2026 21:07 ๐Ÿ‘ 8 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Here's the last NHK Wild Birds of Japan CD-G I have: Volume 3: Grasslands, with illustrations and recordings of 31 birds. Now I just need to find Volume 1!

Check it out in my web viewer hcs64.com/VOG-YC3/

(Previously featured Volume 2 bsky.app/profile/hcs6... and Volume 4 bsky.app/profile/hcs6...)

08.02.2026 10:20 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Cube

05.02.2026 16:14 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Boy

05.02.2026 09:35 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

"Why do pearsโ€”"
Suddenly, a bird!

04.02.2026 02:47 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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We crashed Quest 64 but it made this sick remix

01.02.2026 15:15 ๐Ÿ‘ 192 ๐Ÿ” 56 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 2

I have come here to kick Caesar, not to praise bubblegum

02.02.2026 00:05 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

That's a a class action lawsuit you don't want to be on the wrong side of

01.02.2026 21:31 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

monkey's paw curl | sh

30.01.2026 15:09 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Thanks for linking to my writeup! I figured I'd dig it out since VB is back in the zeitgeist, looks like it stayed on the Hacker News front page for a few hours this time.

29.01.2026 03:10 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Speaking of Virtual Boy, here's a clip from a Video Boy VUE, a tool from Intelligent Systems for showing Virtual Boy games on a TV or monitor. In 2021 I wrote up an article examining the hardware: hcs64.com/video-boy-vue/

28.01.2026 03:10 ๐Ÿ‘ 16 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
CD cover, titled NHKๅŠนๆžœ้Ÿณ้›† 6 (ๅЇๅ ดใƒป้‡Ž็ƒใƒปใƒใƒฃใƒซใƒกใƒฉ)
Pale orange background, lower 2/3 has a dizzying pattern of yellow concentric circles, interspersed with two other patterns in black and white.
DCI 85796

CD cover, titled NHKๅŠนๆžœ้Ÿณ้›† 6 (ๅЇๅ ดใƒป้‡Ž็ƒใƒปใƒใƒฃใƒซใƒกใƒฉ) Pale orange background, lower 2/3 has a dizzying pattern of yellow concentric circles, interspersed with two other patterns in black and white. DCI 85796

Case back, track listing
1-5: clapping, cheering
6-8: theater noise
9: coffee shop
10-13: baseball
14-15: skiing
16-28: assorted sports
29: Charumera
30: Goldfish seller
31: Tofu shop trumpet
32: Waste paper exchange
33: Baked sweet potato
34: Banana seller
35: Chindon'ya
36: Jinta

Case back, track listing 1-5: clapping, cheering 6-8: theater noise 9: coffee shop 10-13: baseball 14-15: skiing 16-28: assorted sports 29: Charumera 30: Goldfish seller 31: Tofu shop trumpet 32: Waste paper exchange 33: Baked sweet potato 34: Banana seller 35: Chindon'ya 36: Jinta

Booklet page 3, tracks 27-36

Via Google Lens and Translate:

29 Charumera
On a late winter night... when you hear this sound, you can't help but be drawn to the allure of a steaming hot bowl of ramen. The sound itself, when carried on the wind, has a somewhat melancholy tone...

29 ใƒใƒฃใƒซใƒกใƒฉ

ๅ†ฌใฎๅคœใตใ‘๏ฝฅ๏ฝฅ๏ฝฅใ“ใฎ้ŸณใŒ่žใ“ใˆใ‚‹ใจใ€ๆนฏๆฐ—ใฎ็ซ‹ใคๆธฉใ‹ใ„ใƒฉใƒผใƒกใƒณใฎ้ญ…ๅŠ›ใซใคใ„ใฒใ‹ใ‚Œใฆ๏ฝฅ๏ฝฅ๏ฝฅใจใ„ใ†ๆฐ—ๅˆ†ใซใชใ‚Šใพใ™ใญใ€‚้Ÿณใใฎใ‚‚ใฎใฏใ€้ขจใซใฎใฃใฆ่žใ“ใˆใŸใ‚Šใ™ใ‚‹ใจใ€ใฉใ“ใจใชใใ‚‚ใฎๆ‚ฒใ—ใ„้Ÿณ่‰ฒใชใฎใงใ™ใŒ๏ฝฅ๏ฝฅ๏ฝฅใ€‚

Booklet page 3, tracks 27-36 Via Google Lens and Translate: 29 Charumera On a late winter night... when you hear this sound, you can't help but be drawn to the allure of a steaming hot bowl of ramen. The sound itself, when carried on the wind, has a somewhat melancholy tone... 29 ใƒใƒฃใƒซใƒกใƒฉ ๅ†ฌใฎๅคœใตใ‘๏ฝฅ๏ฝฅ๏ฝฅใ“ใฎ้ŸณใŒ่žใ“ใˆใ‚‹ใจใ€ๆนฏๆฐ—ใฎ็ซ‹ใคๆธฉใ‹ใ„ใƒฉใƒผใƒกใƒณใฎ้ญ…ๅŠ›ใซใคใ„ใฒใ‹ใ‚Œใฆ๏ฝฅ๏ฝฅ๏ฝฅใจใ„ใ†ๆฐ—ๅˆ†ใซใชใ‚Šใพใ™ใญใ€‚้Ÿณใใฎใ‚‚ใฎใฏใ€้ขจใซใฎใฃใฆ่žใ“ใˆใŸใ‚Šใ™ใ‚‹ใจใ€ใฉใ“ใจใชใใ‚‚ใฎๆ‚ฒใ—ใ„้Ÿณ่‰ฒใชใฎใงใ™ใŒ๏ฝฅ๏ฝฅ๏ฝฅใ€‚

Compact disc, label side

Compact disc, label side

NHK Sound Effects Collection 6: Theater, Baseball, Charumera (1990)

26.01.2026 07:13 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Dogs under a tree during a sudden shower, at a park in downtown Austin, Texas, 2007

Dogs under a tree during a sudden shower, at a park in downtown Austin, Texas, 2007

23.01.2026 08:34 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

International Non-Breaking Space Station would have been asking for trouble

21.01.2026 02:59 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

In North America Action Replay was called GradientShark

16.01.2026 21:01 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

People keep telling me I can't solve my problems with Pepsiman but it's worked so far

16.01.2026 03:59 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Huh, never knew Video Ranch but I recognized Active Worlds, me and friends from school would build lairs and governments there

15.01.2026 12:46 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I'm imagining they need to be perpendicular

15.01.2026 02:52 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I took it as something like "economics isn't going to automatically fix abusive industry practices," maybe I'm missing the point.

14.01.2026 17:11 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

PNG NG

13.01.2026 23:29 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
13.01.2026 12:51 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

cybercomics (actually a thing apparently)

12.01.2026 21:39 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Preview
GitHub - hcs64/crc-flip: Find a byte to change to match a CRC32 and MD5 Find a byte to change to match a CRC32 and MD5. Contribute to hcs64/crc-flip development by creating an account on GitHub.

Still have CRC32 on the mind. Here's something I've been thinking about for a while, correct a single byte error using CRC, checking with MD5 since these collide often with larger files: github.com/hcs64/crc-flip
Finally got the algorithm simplified, mostly publishing to get it out of my head.

10.01.2026 23:08 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Turns out I was half right. And less than half wrong.

26.12.2025 17:37 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0