A Straightforward method to build ffmpeg for OpenCV?
Apr 14, 2022 · I have been working and doing research into how to build the opencv_ffmpegxxx.dll. I’m working with OpenCV 4.5.5, the contrib modules and Visual Studio …
OpenCV 5 Roadmap? - opencv-50 - OpenCV
Jun 11, 2025 · OpenCV 5 is many years late. Here is a quote from one of their old announcements: “In 2020, OpenCV 5.0 is coming out with an emphasis on deep learning and …
Error: OpenCV(4.11.0) error: (-5:Bad argument) in function 'imshow'
Apr 4, 2025 · I think there was an update to the input sent to opencv in version 4.11 and it especially affects Linux-based systems. The question is, how should we adjust the array …
OpenCV - Ask OpenCV Questions, Get OpenCV Answers
Jun 30, 2025 · OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning (AI) software library.
Unable to compile CUDA Version - Python - OpenCV
Apr 25, 2025 · Hello guys. I’m during 3 days trying to make opencv to work with CUDA. I already have CUDA installed, cudnn etc. What happens: After making all process described in some …
OpenCV with CUDA support – unsupported visual studio version …
Mar 26, 2025 · Good morning, I am currently experiencing an issue building OpenCV with Cuda support. Following the process of using cmake to configure and generate I am building in …
Opencv Rtsp Stream timeout - Python - OpenCV
Feb 17, 2025 · I have an RTSP URL for streaming from a CCTV camera, but I get the following error: [ WARN:[email protected]] global cap_ffmpeg_impl.hpp:453 …
Python3-opencv versus opencv-python - OpenCV
Aug 30, 2023 · I was wondering what is the difference between the two ways of using opencv from python given that opencv-python is now officially part of the opencv project apt installing …
How to have OpenCV built process use self-built ffmpeg?
Nov 17, 2023 · There’s only that setting OPENCV_FFMPEG_WRITER_OPTIONS (e.g. to “crf;18|tune;grain”) before starting my app or before building my app has no effect. It seems to …
Not able to build openCV from source
Feb 14, 2021 · I removed some output due to word limit, full output on openCV building from source [Failed] - Pastebin.com