Topics tagged windows

Topic	Replies	Views	Activity
Unclear and unstable meaning of VideoCapture camera index on Windows (MSMF) when multiple cameras are present C++ qt , windows , msvc	0	30	December 18, 2025
Install and configure OpenCV for python/anaconda with GPU support on windows 11 Python windows , build , cuda	13	5943	November 6, 2025
OpenCV 4.12.0 CMake Shows freetype2: NO / harfbuzz: NO (vcpkg, VS2022, Windows 11) C++ windows , build , freetype , vcpkg	0	170	September 6, 2025
I want to ask some question about openCV samples C++ windows , build	2	155	September 2, 2025
Having trouble getting OPEN CV 4.12 working on VS22 windows , build , debug-release-mix	4	323	August 19, 2025
Repeated _COM error with VidCap in vs17 C++ windows , videoio , vscode , msmf	6	274	August 8, 2025
Build OpenCV Applications with MSVC on ARM64 Windows arm , windows , build	0	86	August 1, 2025
Persistent CUDA/cuDNN Build Errors (4.12.0, CUDA 12.9, VS2022) C++ windows , build , cmake , cuda , cudacodec	7	1284	August 1, 2025
Link fails on cudawarping module for OpenCV4.13 with CUDA12.9.1 Windows11 build windows , build , cuda	5	228	July 25, 2025
I wonder if opencv has been installed windows , build	7	261	July 19, 2025
CMake error trying to add opencv to embarcadero C++ builder 10.3 C++ windows , build , embarcadero , borland , dinkumware	7	2224	June 2, 2025
C2084 when including header C++ windows , programming	0	82	May 23, 2025
Found OpenCV Windows Pack but it has no binaries compatible with your configuration C++ mingw , windows , build	3	183	May 1, 2025
Unable to compile CUDA Version Python windows , build , cuda	7	723	April 27, 2025
Cannot get FOURCC with CAP_MSMF as backend Python windows , videoio	0	74	April 21, 2025
OpenCV with CUDA build seems ok yet not working/usable Python windows , build , cuda	4	442	April 10, 2025
World DLL too big? Error status 0xc000007b windows , build , cuda	13	219	April 3, 2025
OpenCV with CUDA support – unsupported visual studio version build errors C++ windows , build , cuda	4	611	March 26, 2025
I am having error opencv , it cant grab frames. below is the error message and the code. i am using windows windows , videoio , programming	1	186	March 20, 2025
Build opencv_cvv and opencv_world failed C++ qt , windows , build , contrib , cvv	4	129	March 17, 2025
Build OpenCV with Cuda C++ windows , build , cuda	2	534	March 11, 2025
Cuda lib links missing from opencv_world.lib C++ windows , build , cuda	1	108	March 7, 2025
Opencv-4.9.0 to CMake 3.29.1 Error in configuration process, project files may be invalid windows , build , cmake , programming	8	965	March 4, 2025
OpenCV 4.9.0 with CUDA Build - Python: "No Module Named 'cv2'" Python windows , build	8	365	February 26, 2025
SystemError: <class 'cv2.VideoCapture'> returned a result with an exception set Python ffmpeg , windows , build , cuda , videoio	17	423	February 20, 2025
How to configure your webcam to 60 FPS? Python windows , videoio	3	393	February 19, 2025
Building OpenCV 4.8.0 from source with GStreamer support on Windows for Python Issue Python gstreamer , windows , build	0	149	February 7, 2025
Can't open/read file: check file path/integrity C++ windows , build , debug-release-mix	2	1277	January 20, 2025
OpenCV build error LNK2001: unresolved external symbol "public: __cdecl cv::Mat::Mat(void)" C++ windows , cmake	1	128	January 7, 2025
Camera Supports 255 in FFMPEG, but Only getting ~185 in OpenCV Python windows , videoio	14	267	January 3, 2025