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opencv4v4.12.0

Updated

Open Source Computer Vision Library

#License

Not declared in the port manifest

#Supported Platforms

All platforms supported.

#Features

Default features: directml, dshow, gapi, gtk, msmf, v4l, win32ui, calib3d, dnn, fs, highgui, intrinsics, jpeg, png, quirc, thread, tiff, webp

#ade

graph api

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#aravis

aravis

Dependencies:
and 8 transitive dependencies:
Host Dependencies:
6 transitive dependencies:

#calib3ddefault

calib3d module

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#carotene

carotene module

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#contrib

opencv_contrib module

Dependencies:

No transitive dependencies.

Host Dependencies:

No dependencies.

#cuda

CUDA support for opencv

Dependencies:

No transitive dependencies.

Host Dependencies:

No dependencies.

#cudnn

cuDNN support for opencv

Dependencies:
and one transitive dependency:
Host Dependencies:

No dependencies.

#dc1394

Dc1394 support for opencv

Dependencies:
and one transitive dependency:
Host Dependencies:
7 transitive dependencies:

#directml

Build with DirectML support

Platforms: windows & !uwp & !mingw
  • ✅windows
  • ❌linux
  • ❌osx
  • ❌uwp
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#dnndefault

Enable dnn module

Dependencies:
and 2 transitive dependencies:
Host Dependencies:
and 2 transitive dependencies:

#dnn-cuda

Build dnn module with CUDA support

Dependencies:
and 6 transitive dependencies:
Host Dependencies:
2 transitive dependencies:

#dshow

Enable DirectShow

Platforms: windows & !uwp
  • ✅windows
  • ❌linux
  • ❌osx
  • ❌uwp
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#eigen

Eigen support for opencv

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#ffmpeg

ffmpeg support for opencv

Dependencies:
  • ffmpeg

    Features: avcodec, avformat, swresample, swscale

No transitive dependencies.

Host Dependencies:
6 transitive dependencies:

#freetype

Freetype support for opencv

Dependencies:

No transitive dependencies.

Host Dependencies:
4 transitive dependencies:

#fsdefault

Enable filesystem support

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#gapi

Enable gapi module

Platforms: !uwp
  • ✅linux
  • ✅osx
  • ✅windows
  • ❌uwp
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#gdcm

GDCM support for opencv

Dependencies:
and 4 transitive dependencies:
Host Dependencies:
4 transitive dependencies:

#gstreamer

gstreamer support for opencv

Dependencies:
and 7 transitive dependencies:
Host Dependencies:
6 transitive dependencies:

#gtk

GTK support for opencv

Platforms: !windows & !osx & !ios & !android
  • ✅linux
  • ✅uwp
  • ❌osx
  • ❌windows
Dependencies:
  • gtk3

    Features: (none)

and 55 transitive dependencies:
Host Dependencies:
8 transitive dependencies:

#halide

Halide support for opencv

Dependencies:
  • halide
  • opencv4

    Features: (none)

  • opencv4

    Features: calib3d, directml, dnn, dshow, fs, gapi, gtk, highgui, intrinsics, jpeg, msmf, png, quirc, thread, tiff, v4l, webp, win32ui

and 64 transitive dependencies:
Host Dependencies:
8 transitive dependencies:

#hdf

Enable Hierarchical Data Format (hdf) I/O

Dependencies:
and 2 transitive dependencies:
Host Dependencies:
2 transitive dependencies:

#highguidefault

highgui module

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#intrinsicsdefault

Enable intrinsics

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#ipp

Enable Intel Integrated Performance Primitives

Platforms: (osx & x64) | (windows & (x64 | x86)) | (linux & (x64 | x86))
  • ✅linux
  • ✅osx
  • ✅windows-x64
  • ✅windows-x86
  • ❌uwp
  • ❌windows-arm64
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#jpegdefault

JPEG support for opencv

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#jpegxl

JPEGXL support for opencv

Dependencies:
and 3 transitive dependencies:
Host Dependencies:
4 transitive dependencies:

#msmf

Microsoft Media Foundation support for opencv

Platforms: windows & !uwp & !mingw
  • ✅windows
  • ❌linux
  • ❌osx
  • ❌uwp
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#nonfree

allow nonfree and unredistributable libraries

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#opencl

Enable opencl support

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#openexr

OpenEXR support for opencv

Dependencies:
and 3 transitive dependencies:
Host Dependencies:
2 transitive dependencies:

#opengl

opengl support for opencv

Platforms: !osx
  • ✅linux
  • ✅uwp
  • ✅windows
  • ❌osx
Dependencies:
and 2 transitive dependencies:
Host Dependencies:

No dependencies.

#openjpeg

JPEG 2000 support for opencv

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#openmp

Enable OpenMP support

Platforms: !osx
  • ✅linux
  • ✅uwp
  • ✅windows
  • ❌osx
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#openvino

OpenVINO support for OpenCV DNN

Platforms: !uwp & !x86
  • ✅linux
  • ✅osx
  • ✅windows-arm64
  • ✅windows-x64
  • ❌uwp
  • ❌windows-x86
Dependencies:
and 12 transitive dependencies:
Host Dependencies:
3 transitive dependencies:

#ovis

opencv_ovis module

Platforms: !(windows & static)
  • ✅linux
  • ✅osx
  • ✅uwp
  • ✅windows-dynamic
  • ❌windows-static
Dependencies:
and 31 transitive dependencies:
Host Dependencies:
4 transitive dependencies:

#pngdefault

PNG support for opencv

Dependencies:
and one transitive dependency:
Host Dependencies:
3 transitive dependencies:

#python

Python wrapper support for opencv

Dependencies:
and 11 transitive dependencies:
Host Dependencies:
9 transitive dependencies:

#qt

Qt GUI support for opencv

Dependencies:
and 15 transitive dependencies:
Host Dependencies:
5 transitive dependencies:

#quality

Build opencv_quality module

Platforms: !uwp
  • ✅linux
  • ✅osx
  • ✅windows
  • ❌uwp
Dependencies:

No transitive dependencies.

Host Dependencies:

No dependencies.

#quircdefault

Enable QR code module

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#rgbd

Build opencv_rgbd module

Dependencies:

No transitive dependencies.

Host Dependencies:

No dependencies.

#sfm

opencv_sfm module

Dependencies:
and one transitive dependency:
Host Dependencies:
2 transitive dependencies:

#tbb

Enable Intel Threading Building Blocks

Platforms: !static
  • ✅linux-dynamic
  • ✅osx-dynamic
  • ✅uwp-dynamic
  • ✅windows-dynamic
  • ❌linux-static
  • ❌osx-static
  • ❌uwp-static
  • ❌windows-static
Dependencies:
and one transitive dependency:
Host Dependencies:
2 transitive dependencies:

#text

Enable Scene Text Detection and Recognition

Dependencies:
and 11 transitive dependencies:
Host Dependencies:
3 transitive dependencies:

#threaddefault

Enable thread support

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#tiffdefault

TIFF support for opencv

Dependencies:
  • tiff

    Features: (none)

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#v4l

Video4Linux support for opencv

Platforms: linux
  • ✅linux
  • ❌osx
  • ❌uwp
  • ❌windows
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#vtk

vtk support for opencv

Dependencies:
  • opencv4

    Features: calib3d, contrib, directml, dnn, dshow, fs, gapi, gtk, highgui, intrinsics, jpeg, msmf, png, quirc, thread, tiff, v4l, webp, win32ui

  • vtk

    Features: (none)

and 78 transitive dependencies:
Host Dependencies:
9 transitive dependencies:

#vulkan

Vulkan support for opencv dnn

Dependencies:
and 4 transitive dependencies:
Host Dependencies:
2 transitive dependencies:

#webpdefault

WebP support for opencv

Dependencies:

No transitive dependencies.

Host Dependencies:
2 transitive dependencies:

#win32ui

Enable win32ui

Platforms: windows & !uwp
  • ✅windows
  • ❌linux
  • ❌osx
  • ❌uwp
Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#world

Compile to a single package support for opencv

Dependencies:

No dependencies.

Host Dependencies:

No dependencies.

#Dependencies

No transitive dependencies.

#Host Dependencies

No transitive dependencies.

#Used By

#Host Tool For

No ports use this.

#Contributors

  • Stefano Sinigardi's avatarStefano Sinigardi
  • Victor Romero's avatarVictor Romero
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  • Carlos O'Ryan's avatarCarlos O'Ryan
  • Kai Pastor's avatarKai Pastor
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#Changelog

  • dc31f86
    dc31f86[opencv4] Fix use of std::cout again (#53326)
  • 47ea963
    47ea963[ffmpeg] Update to version 9.0 (#53207)
  • 12e3ca7
    12e3ca7[opencv4] Fix use of std::cout (#53035)
  • bd93b56
    bd93b56Patch Tuesday for July 2026 (#52938)
  • 299db09
    299db09[opencv4] wasm intrinsics feature (#52505)
  • a077941
    a077941[opencv4] allow wasm build (#52480)
  • 4cf671c
    4cf671c[opencv4] Fix CUDA 13.2. (#51434)
  • bf15be4
    bf15be4[blender] Add ci-vcpkg-blender ci test port for windows (#51143)
  • f86152d
    f86152d[ffmpeg] Update to version 8.0.1 (#48539)
  • 11bbc87
    11bbc87[eigen3] update to v5.0.1 (#47523)
Show 103 earlier changes

#Port Files