powlee's profile - activity

Sorry it took so long, but it was a bit of work to get my project work with MSVC10. The compiler was the issue. Everything works fine now using MSVC10.

thx

sry, just wanted to respond to your suggestions. The comment box didn't allow for that. I'll delte my answer.

Hi, thx for your answer. To your points:

• tried with H264 MPEG 4: now goes to approx 80.000 frames which is again about 1 GB because the file is now a lot smaller. I will go on and try other codecs as well, but hope is low.

• i'm pretty sure its not a problem with the int because it works up to frame 37.000 on videos with smaller size and same length.

• switching the compiler and rebuilding everything: came to my mind but as very last solution, because its a lot of work and I have no idea of the outcome.

• i'm using the latest versions of the codecs etc as far as i know.

• Sticking to Linux is my solution for the moment. I'm spreading the image of my Virtual Box to my colleagues right now. But I hoped this would only be for the moment till i can fix the issue somehow.

• Splitting: due to the nature of the project splitting is not really a suitable option.

Thank you for your Input, I'll keep you up to date if i figure out a good solution.

Hi, i have a similar problem. But not after 2 frams but after about 30.000 - 34.000 depending on the video. I estimated this is about 1 GB. The problem only appears in windows not in Linux. (Its a cross platform project) I was working with openCV 2.1 before and switched to 2.4 (as I was using this in Linux and thought its the problem).

Anyone any ideas?

CMAKE output: Detected version of GNU GCC: 44 (404) CUDA_TOOLKIT_ROOT_DIR not found or specified Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "4.1") Could NOT find PythonInterp (missing: PYTHON_EXECUTABLE) (Required is at least version "2.0")

General configuration for OpenCV 2.4.2 =====================================

Platform: Host: Windows 6.1 x86 CMake: 2.8.4 CMake generator: MinGW Makefiles CMake build tool: C:/Qt/2010.05/mingw/bin/mingw32-make.exe Configuration: Release

C/C++: Built as dynamic libs?: YES C++ Compiler: C:/Qt/2010.05/mingw/bin/g++.exe (ver 4.4.0) C++ flags (Release): -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -O2 -DNDEBUG -DNDEBUG C++ flags (Debug): -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -g -O0 -DDEBUG -D_DEBUG -ggdb3 C Compiler: C:/Qt/2010.05/mingw/bin/gcc.exe C flags (Release): -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -O2 -DNDEBUG -DNDEBUG C flags (Debug): -mstackrealign -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -fdiagnostics-show-option -march=i686 -fomit-frame-pointer -msse -msse2 -mfpmath=sse -ffunction-sections -g -O0 -DDEBUG -D_DEBUG -ggdb3 Linker flags (Release):
Linker flags (Debug):
Precompiled headers: YES

OpenCV modules: To be built: core imgproc flann highgui features2d calib3d ml video objdetect contrib legacy nonfree photo stitching ts videostab Disabled: gpu Disabled by dependency: - Unavailable: androidcamera java python world

GUI: QT 4.x: YES (ver 4.7.0 EDITION = OpenSource) QT OpenGL support: NO OpenGL support: NO

Media I/O: ZLib: build (ver 1.2.6) JPEG: build (ver 62) PNG: build (ver 1.5.9) TIFF: build (ver 42 - 4.0.1) JPEG 2000: build (ver 1.900.1) OpenEXR: NO

Video I/O: FFMPEG: YES (prebuilt binaries) codec: YES (ver 53.61.100) format: YES (ver 53.32.100) util: YES (ver 51.35.100) swscale: YES (ver 2.1.100) gentoo-style: YES OpenNI: NO OpenNI PrimeSensor Modules: NO PvAPI: NO DirectShow: YES XIMEA: NO

Other third-party libraries: Use IPP: NO Use TBB: NO Use Cuda: NO Use Eigen: NO

Python: Interpreter: NO

Documentation: Build Documentation: NO Sphinx: NO PdfLaTeX compiler: NO

Tests and samples: Tests: YES Performance tests: YES Examples: NO