lucienwang's profile - activity

Hello, I know how to use opencv play local bundle video, but don't know how to play remote video, could you give me any sample code about it? thanks a lot

hi, I want to add new code modules to opencv , what the step is? I just create new folder in ../opencv/modules , include src files and include files, and add one new CMakeLists.txt and modify ocv_define_module and so on, but when I build it by run ios build_framework.py, at last,build failed.. So anybody have good ways to deal with it? What the right way is?

Thinks.

Hello , I want to rebuilt ios opencv ios framework, take steps like this: 1.download source code from opencv officer website. ( the last 2.4.9 was build failed, but 2.4.6 was OK,Why???) 2. did " python /opencv/platforms/ios/build_framework.py ios_build " ....then start check.... "-- The CXX compiler identification is Clang 5.1.0 -- The C compiler identification is Clang 5.1.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - failed -- Detecting C compiler ABI info -- Detecting C compiler ABI info - failed -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Failed -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Failed -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Failed -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Failed -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Failed -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Failed" .....

and build start .. . at last , there are few errors like this: "[Errno 2] No such file or directory: '../build/iPhoneOS-arm64/install/include/opencv2'...." what the problem is? How to solve it? Thinks~