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ultrahdr-core

v0.5.0 Experimental

Core gain map math and metadata for Ultra HDR - no codec dependencies

Apache-2.0 Edition 2024 MSRV 1.92
EncodingMultimedia::ImagesNo standard library #image#no_std#hdr#gainmap#ultrahdr

Quick Verdict

  • โœ“Actively maintained (updated 29d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
8.5K
Dependents
62
Releases
11
Size
89KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

4.8K downloads in the last 30 days (159/day), up 28% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 70 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

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Used by top crates

Notable dependents include heic, ultrahdr-rs, zenjpeg, jpegli-rs, ultrajpeg. When high-quality crates choose ultrahdr-core, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
95/day avg+591%
01002003004005002/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.4.1
59%
v0.5.0
26%
v0.3.4
10%
v0.4.0
3%
v0.2.0
2%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["std", "tonemap"]

std*simdresizetonemap*

README

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Maintainers

Dependencies
14
direct dependencies
Dependents
62
crates depend on ultrahdr-core

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