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Mini runtime that suitable for model inference in server, only core, imgproc, imgcodec modules was built.
Packages are all built & integration-tested by a fully automated CI/CD pipeline on GitHub, CICD code fully open source.
📦 OpenCvSharp Mini-Runtime Matrix
OS
Package Id
NuGet
Compiler
Mini-ABI
Windows
Sdcb.OpenCvSharp4.mini.runtime.win-x64
MSVC 17
win-x64
Sdcb.OpenCvSharp4.mini.runtime.win-x86
MSVC 17
win-x86
Sdcb.OpenCvSharp4.mini.runtime.win-arm64
MSVC 17
win-arm64
Linux (glibc)
Sdcb.OpenCvSharp4.mini.runtime.centos.7-x64
GCC 4.8.5
glibc 2.17+
Sdcb.OpenCvSharp4.mini.runtime.centos.7-arm64
GCC 4.8.5
glibc 2.17+
Sdcb.OpenCvSharp4.mini.runtime.linux-x64
GCC 8.5.0
glibc 2.28+
Sdcb.OpenCvSharp4.mini.runtime.linux-arm64
GCC 8.5.0
glibc 2.28+
Sdcb.OpenCvSharp4.mini.runtime.ubuntu.22.04-x64
GCC 11.2.0
glibc 2.35
Sdcb.OpenCvSharp4.mini.runtime.ubuntu.22.04-arm64
GCC 11.2.0
glibc 2.35
Linux (musl)
Sdcb.OpenCvSharp4.mini.runtime.linux-musl-x64
GCC 13.2.0
musl 1.2 static
Sdcb.OpenCvSharp4.mini.runtime.linux-musl-arm64
GCC 13.2.0
musl 1.2 static
macOS
Sdcb.OpenCvSharp4.mini.runtime.osx-x64
Xcode 15
macOS 10.15+
Sdcb.OpenCvSharp4.mini.runtime.osx-arm64
Xcode 15
macOS 11+
Android
Sdcb.OpenCvSharp4.mini.runtime.android-x64
Clang (NDK r27)
API 24+, static
Sdcb.OpenCvSharp4.mini.runtime.android-arm64
Clang (NDK r27)
API 24+, static
🔍 End-to-end automated tests in
20 native OS installations
79 Docker containers
Android-x64 emulator
Assurance: every package runs reliably on its target platform.
🖥️ Platform Quick-Start
Windows
• Use win-x64 (most PCs) or win-x86 (legacy).
• Tested on Windows Server 2022 & 2025; older versions should work thanks to Windows’ strong ABI compatibility.
• win-arm64 is now available and verified for Windows on ARM devices.
Linux (glibc)
Three flavours, each shipping x64 & arm64 artifacts and dynamically linking libstdc++.so.6 + libgcc_s.so.1.
centos.7 – built with GCC 4.8.5 (patched); runs on glibc 2.17+
Ideal for CentOS 7 / RHEL 7, Debian 8+, Ubuntu 14.04+.
linux – built with GCC 8.5.0; no source patches.
Runs on glibc 2.28+ (RHEL 8+, Debian 10+, Ubuntu 20.04+, openEuler 20.03-lts, Deepin, …).
👉 Recommended default for most users.
ubuntu.22.04 – built with GCC 11.2.0.
Works on Ubuntu 22.04+, Debian 11+, RHEL 9+. Slightly narrower compatibility; may be retired if adoption is low.
Before 4.11.0, the “linux” package was built on Ubuntu 22.04, so 4.11.0 greatly improves compatibility.
Linux (musl)
Packages linux-musl-x64 / arm64 are built on Alpine 3.22 and statically link libstdc++ & libgcc.
Confirmed to run on Alpine 3.12 (musl 1.1.24) — even routers running OpenWrt!
Android
android-x64 / arm64 compiled with Android NDK r27, API 24. libstdc++ is statically linked, so drop-in ready for any device running Android 7.0+.
macOS
• osx-x64 for Intel Macs.
• osx-arm64 for Apple Silicon (M1 → M4).
Both cross-tested on macOS 14 & 15.
📦 Packages No Longer Published
The following SKUs are now redundant; switch to the recommended replacements: