Hi,
I have a multiplatform application using OpenCV 2.4.2, and the problems only appears in Windows. The videos i use are up to 3 GB in size and form Axis cameras. Format is avi, mpeg 4. Playback / jumping to frames stops at approximately 1 GByte.
I estimated the file size because depending on the exact size of the video files it stops somewhere between 31.000 - 35.000 frames. Up to this boundary playback/jumping works perfectly fine. The framework is Qt. I post the CMake output below.
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
