opencv-python-cuda 4.12.0-dev1
Pre-release
Pre-release
·
2 commits
to 4.x-cuda
since this release
Preview build with CUDA hardware video encode/decode support and updated NVIDIA dependencies.
Installation
pip install opencv_python_cuda-4.12.0+a1a2e91-cp37-abi3-win_amd64.whl
Make sure to uninstall any existing OpenCV packages first. This package can be uninstalled via pip uninstall opencv-python-cuda.
Build/Version Information
- Build Run
- OpenCV 4.12.0 with all features excluding non-free
- Nvidia CUDA Toolkit v12.9.1
- Nvidia CuDNN 9.18.1.3
- Nvidia Video Codec SDK 13.0.37 (hardware video decode/encode)
- Device compatibility: Maxwell through Blackwell (SASS: 5.0, 5.2, 6.0, 6.1, 7.0, 7.5, 8.0, 8.6, 8.9, 9.0, 10.0; PTX: 10.0)
System Requirements
- Windows 7 64-bit or newer
- Python 3.7 or newer
- Nvidia GPU that is Maxwell-class or newer (GeForce 900-series)
Changes from dev0
- Added NVIDIA Video Codec SDK support for hardware video decode/encode
- Updated CUDA Toolkit from 12.4 to 12.9.1
- Updated cuDNN from 8.9.7.29 to 9.18.1.3
- Extended GPU architecture support through Blackwell (compute capability 10.0)
- Wheel is now LZMA-compressed (~35% smaller download)
- Removed unused CUDA DLLs from wheel (~500 MB smaller)