GR4-LUTSmith
Put the look of a .cube LUT into your RICOH GR IV as an Image Control look. Fits the LUT, then builds firmware from RICOH's official 1.11.
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This is 1 of 56 launches in specialized creative and craft tools — see how it stacks up on momentum and crowding →
27 other launches read as similar to this one →
Details
- External ID
- 1412153914
- Source
- GITHUB
- Company
- —
- Product
- GR4-LUTSmith
- Website domain
- github.com
- Launched
- Oct. 9, 2026
- Cohort
- —
- Upvotes
- 27
- Upvotes percentile
- 0.55
- Tags
- —
Enrichment
- Niche
- specialized creative and craft tools
- Vertical
- Media & entertainment
- Function
- Dev tools
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- custom lut firmware builder for ricoh cameras
- Manually corrected
- False
Could you build this?
No Modifying camera image processing pipelines and patching signed binary official firmware (Ricoh GR IV) to inject 3D LUT tables requires firmware reverse engineering and low-level embedded image processing knowledge.
What it would actually take: Building this requires reverse engineering the Ricoh firmware update container to unpack and repack images without triggering bricking protections, parsing the Image Control color transform matrices in disassembly, and fitting 3D .cube LUT data into proprietary color space parameters. This requires embedded systems firmware hacking, digital camera DSP pipeline expertise, and assembly-level reverse engineering.
Competitors
Other products that read as similar to this one — 27 launches clear the similarity bar, closest 8 shown.
Attention rank: #13 of 28 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 170 days after the earliest competitor.
- Ricoh-GRMod · github · 2026-10-08 · 51 upvotes · similarity 0.60
- gr3-film-mods · github · 2026-10-09 · 18 upvotes · similarity 0.52
- LUTRipper · ph · 2026-09-06 · 1 upvotes · similarity 0.46
- ricoh-gr4-firmware-analysis-and-feature-expansion · github · 2026-09-29 · 71 upvotes · similarity 0.45
- Mavick LUTs · ph · 2026-10-06 · 1 upvotes · similarity 0.41
- LUT Generator · ph · 2026-09-14 · 3 upvotes · similarity 0.40
- Fuji-Recipe-Converter · github · 2026-10-07 · 18 upvotes · similarity 0.39
- Tonemara · ph · 2026-09-13 · 1 upvotes · similarity 0.37
Other launches for this product
- No other launches for this product.