Topic
  • 6 replies
  • Latest Post - ‏2013-08-01T22:46:31Z by Frank_Blau
Frank_Blau
Frank_Blau
28 Posts

Pinned topic OpenCV Toolkit Installation Issues

‏2013-07-22T18:50:50Z |

Has anyone got a successful install of the OpenCV Toolkit on Streams 3.1?

I am getting all sorts of compilation errors that don't really make sense.

Most seem to be around the lkib4vl library..., that the documentation says is at the EPEL repository, but is actually not. :(

 

Frank

  • KanatT.
    KanatT.
    13 Posts

    Re: OpenCV Toolkit Installation Issues

    ‏2013-07-22T21:56:46Z  

    Could you post the relevant portion of the error messages?

  • Frank_Blau
    Frank_Blau
    28 Posts

    Re: OpenCV Toolkit Installation Issues

    ‏2013-07-23T02:20:29Z  
    • KanatT.
    • ‏2013-07-22T21:56:46Z

    Could you post the relevant portion of the error messages?

    Sure...

    [root@rhel-dev release]# cmake -D CMAKE_BUILD_TYP​E=RELEASE -D CMAKE_INSTALL_REFIX=$OPEN_INSTALL_PATH ..
    -- Detected version of GNU GCC: 41 (401)
    -- checking for module 'gstreamer-base-0.10'
    --   package 'gstreamer-base-0.10' not found
    -- checking for module 'libdc1394-2'
    --   package 'libdc1394-2' not found
    -- checking for module 'libdc1394'
    --   package 'libdc1394' not found
    -- Looking for linux/videodev.h
    -- Looking for linux/videodev.h - not found
    -- Looking for linux/videodev2.h
    -- Looking for linux/videodev2.h - not found
    -- Looking for sys/videoio.h
    -- Looking for sys/videoio.h - not found
    -- Looking for libavformat/avformat.h
    -- Looking for libavformat/avformat.h - found
    -- Looking for ffmpeg/avformat.h
    -- Looking for ffmpeg/avformat.h - not found
    -- Could NOT find PythonLibs  (missing:  PYTHON_INCLUDE_PATH)
    Traceback (most recent call last):
      File "<string>", line 1, in ?
    ImportError: No module named numpy.distutils
    -- 
    -- General configuration for OpenCV 2.4.4 =====================================
    --   Version control:               unknown
    -- 
    --   Platform:
    --     Host:                        Linux 2.6.18-308.el5 x86_64
    --     CMake:                       2.6.4
    --     CMake generator:             Unix Makefiles
    --     CMake build tool:            /usr/bin/gmake
    --     Configuration:               Release
    -- 
    --   C/C++:
    --     Built as dynamic libs?:      YES
    --     C++ Compiler:                /usr/bin/c++  (ver 4.1.2)
    --     C++ flags (Release):         -W -Wall -Wformat -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -O3 -DNDEBUG  -DNDEBUG
    --     C++ flags (Debug):           -W -Wall -Wformat -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -g  -O0 -DDEBUG -D_DEBUG -ggdb3
    --     C Compiler:                  /usr/bin/gcc
    --     C flags (Release):           -W -Wall -Wformat -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -O3 -DNDEBUG  -DNDEBUG
    --     C flags (Debug):             -W -Wall -Wformat -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -g  -O0 -DDEBUG -D_DEBUG -ggdb3
    --     Linker flags (Release):
    --     Linker flags (Debug):
    --     Precompiled headers:         NO
    -- 
    --   OpenCV modules:
    --     To be built:                 core imgproc flann highgui features2d calib3d ml video objdetect contrib nonfree photo legacy gpu stitching ts videostab
    --     Disabled:                    world
    --     Disabled by dependency:      -
    --     Unavailable:                 androidcamera java ocl python
    -- 
    --   GUI: 
    --     QT 4.x:                      NO
    --     GTK+ 2.x:                    YES (ver 2.10.4)
    --     GThread :                    YES (ver 2.12.3)
    --     GtkGlExt:                    NO
    --     OpenGL support:              NO
    -- 
    --   Media I/O: 
    --     ZLib:                        /lib64/libz.so (ver 1.2.3)
    --     JPEG:                        /usr/lib64/libjpeg.so (ver 62)
    --     PNG:                         /usr/lib64/libpng.so (ver 1.2.10)
    --     TIFF:                        /usr/lib64/libtiff.so (ver 42 - 3.8.2)
    --     JPEG 2000:                   /usr/local/lib/libjasper.a (ver 1.900.1)
    --     OpenEXR:                     build (ver 1.7.1)
    -- 
    --   Video I/O:
    --     DC1394 1.x:                  NO
    --     DC1394 2.x:                  NO
    --     FFMPEG:                      YES
    --       codec:                     YES (ver 55.18.102)
    --       format:                    YES (ver 55.12.100)
    --       util:                      YES (ver 52.38.100)
    --       swscale:                   YES (ver 2.3.100)
    --       gentoo-style:              YES
    --     GStreamer:                   NO
    --     OpenNI:                      NO
    --     OpenNI PrimeSensor Modules:  NO
    --     PvAPI:                       NO
    --     GigEVisionSDK:               NO
    --     UniCap:                      NO
    --     UniCap ucil:                 NO
    --     V4L/V4L2:                    Using libv4l (ver 0.8.9)
    --     XIMEA:                       NO
    --     Xine:                        NO
    -- 
    --   Other third-party libraries:
    --     Use IPP:                     NO
    --     Use Eigen:                   NO
    --     Use TBB:                     NO
    --     Use OpenMP:                  NO
    --     Use GCD                      NO
    --     Use Concurrency              NO
    --     Use C=:                      NO
    --     Use Cuda:                    NO
    --     Use OpenCL:                  NO
    -- 
    --   Python:
    --     Interpreter:                 /usr/bin/python2.4 (ver 2.4)
    -- 
    --   Java:
    --     ant:                         NO
    --     JNI:                         NO
    --     Java tests:                  YES
    -- 
    --   Documentation:
    --     Build Documentation:         NO
    --     Sphinx:                      NO
    --     PdfLaTeX compiler:           NO
    -- 
    --   Tests and samples:
    --     Tests:                       YES
    --     Performance tests:           YES
    --     C/C++ Examples:              NO
    -- 
    --   Install path:                  /usr/local
    -- 
    --   cvconfig.h is in:              /root/Desktop/opencv-2.4.4/release
    -- -----------------------------------------------------------------
    -- 
    -- Configuring done
    -- Generating done
    -- Build files have been written to: /root/Desktop/opencv-2.4.4/release
    -------------------------------------------------------------------------------------------

     

    And then on make:

    [root@rhel-dev release]# make
    [  0%] Building CXX object 3rdparty/openexr/CMakeFiles/IlmImf.dir/Half/half.cpp.o
    [  0%] Building CXX object 3rdparty/openexr/CMakeFiles/IlmImf.dir/Iex/IexThrowErrnoExc.cpp.o
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    [  0%] Building CXX object 3rdparty/openexr/CMakeFiles/IlmImf.dir/IlmThread/IlmThreadSemaphorePosixCompat.cpp.o
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    [  0%] Building CXX object 3rdparty/openexr/CMakeFiles/IlmImf.dir/IlmThread/IlmThreadSemaphorePosix.cpp.o
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    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmThread/IlmThreadPool.cpp:83: warning: 'IlmThread::ThreadPool::Data' has a field 'IlmThread::ThreadPool::Data::threads' whose type uses the anonymous namespace
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    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfScanLineInputFile.cpp:178: warning: 'Imf::ScanLineInputFile::Data' has a field 'Imf::ScanLineInputFile::Data::slices' whose type uses the anonymous namespace
    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfScanLineInputFile.cpp:178: warning: 'Imf::ScanLineInputFile::Data' has a field 'Imf::ScanLineInputFile::Data::lineBuffers' whose type uses the anonymous namespace
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    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfTiledOutputFile.cpp:233: warning: 'Imf::TiledOutputFile::Data' has a field 'Imf::TiledOutputFile::Data::slices' whose type uses the anonymous namespace
    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfTiledOutputFile.cpp:233: warning: 'Imf::TiledOutputFile::Data' has a field 'Imf::TiledOutputFile::Data::tileBuffers' whose type uses the anonymous namespace
    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfTiledOutputFile.cpp:233: warning: 'Imf::TiledOutputFile::Data' has a field 'Imf::TiledOutputFile::Data::tileMap' whose type uses the anonymous namespace
    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfTiledOutputFile.cpp:233: warning: 'Imf::TiledOutputFile::Data' has a field 'Imf::TiledOutputFile::Data::nextTileToWrite' whose type uses the anonymous namespace
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    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfOutputFile.cpp:170: warning: 'Imf::OutputFile::Data' has a field 'Imf::OutputFile::Data::slices' whose type uses the anonymous namespace
    /root/Desktop/opencv-2.4.4/3rdparty/openexr/IlmImf/ImfOutputFile.cpp:170: warning: 'Imf::OutputFile::Data' has a field 'Imf::OutputFile::Data::lineBuffers' whose type uses the anonymous namespace
    [ 10%] Building CXX object 3rdparty/openexr/CMakeFiles/IlmImf.dir/IlmImf/ImfPxr24Compressor.cpp.o
    Linking CXX static library ../lib/libIlmImf.a
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    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
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    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
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    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/geometry.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/linefit.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/featureselect.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/sumpixels.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/grabcut.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/emd.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/floodfill.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/morph.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/contours.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/distransform.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/samplers.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/filter.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/undistort.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/approx.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/pyramids.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/deriv.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    Linking CXX shared library ../../lib/libopencv_imgproc.so
    [ 19%] Built target opencv_imgproc
    [ 19%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_images.cpp.o
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    [ 19%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_ffmpeg.cpp.o
    In file included from /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg.cpp:45:
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:53: warning: ignoring #pragma GCC diagnostic [-Wunknown-pragmas]
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1024: error: use of enum 'CodecID' without previous declaration
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1024: error: invalid type in declaration before ';' token
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1076: error: 'CodecID' has not been declared
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp: In function 'AVStream* icv_add_video_stream_FFMPEG(AVFormatContext*, int, int, int, int, double, int)':
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1109: error: invalid conversion from 'int' to 'AVCodecID'
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp: In member function 'bool CvVideoWriter_FFMPEG::open(const char*, int, double, int, int, bool)':
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1453: error: 'CodecID' was not declared in this scope
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1453: error: expected `;' before 'codec_id'
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1498: error: 'codec_id' was not declared in this scope
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1518: error: 'codec_id' was not declared in this scope
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1547: error: 'codec_id' was not declared in this scope
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1597: warning: converting to 'int64_t' from 'double'
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp: At global scope:
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1764: error: 'CodecID' has not been declared
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1811: error: 'CodecID' has not been declared
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp: In static member function 'static AVStream* OutputMediaStream_FFMPEG::addVideoStream(AVFormatContext*, int, int, int, int, double, AVPixelFormat)':
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1827: error: invalid conversion from 'int' to 'AVCodecID'
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp: In member function 'bool OutputMediaStream_FFMPEG::open(const char*, int, int, double)':
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1931: error: 'CodecID' was not declared in this scope
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1931: error: expected `;' before 'codec_id'
    /root/Desktop/opencv-2.4.4/modules/highgui/src/cap_ffmpeg_impl.hpp:1953: error: 'codec_id' was not declared in this scope
    make[2]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_ffmpeg.cpp.o] Error 1
    make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2
    make: *** [all] Error 2
    [root@rhel-dev release]# 
     
  • UXC9_Edward_Pring
    UXC9_Edward_Pring
    1 Post

    Re: OpenCV Toolkit Installation Issues

    ‏2013-07-24T02:26:47Z  

    The errors at the end of your console log all seem to be related to FFmpeg.  If you built and installed FFmpeg according to the instructions, its files are in /usr/local, and you need to export a couple of environment variables for OpenCV to find them, like this:

    export OPENCV_INSTALL_PATH=/usr/local

    export LD_LIBRARY_PATH=$OPENCV_INSTALL_PATH/lib:$LD_LIBRARY_PATH

     

    -- Ed
  • Frank_Blau
    Frank_Blau
    28 Posts

    Re: OpenCV Toolkit Installation Issues

    ‏2013-07-24T14:31:05Z  

    The errors at the end of your console log all seem to be related to FFmpeg.  If you built and installed FFmpeg according to the instructions, its files are in /usr/local, and you need to export a couple of environment variables for OpenCV to find them, like this:

    export OPENCV_INSTALL_PATH=/usr/local

    export LD_LIBRARY_PATH=$OPENCV_INSTALL_PATH/lib:$LD_LIBRARY_PATH

     

    -- Ed

    I installed ffmpeg according to the instructions, here is the output from the two commands for formats and codecs

     

    [root@rhel-dev release]# ls /usr/local
    bin  etc  games  include  lib  lib64  libexec  man  sbin  share  src
    [root@rhel-dev release]# ffmpeg -formats
    ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
      built on Jul 21 2013 20:34:11 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-52)
      configuration: --prefix=/usr/local --enable-shared --enable-swscale
      libavutil      52. 38.100 / 52. 38.100
      libavcodec     55. 18.102 / 55. 18.102
      libavformat    55. 12.100 / 55. 12.100
      libavdevice    55.  3.100 / 55.  3.100
      libavfilter     3. 79.101 /  3. 79.101
      libswscale      2.  3.100 /  2.  3.100
      libswresample   0. 17.102 /  0. 17.102
    File formats:
     D. = Demuxing supported
     .E = Muxing supported
     --
      E 3g2             3GP2 (3GPP2 file format)
      E 3gp             3GP (3GPP file format)
     D  4xm             4X Technologies
      E a64             a64 - video for Commodore 64
     D  aac             raw ADTS AAC (Advanced Audio Coding)
     DE ac3             raw AC-3
     D  act             ACT Voice file format
     D  adf             Artworx Data Format
     D  adp             ADP
      E adts            ADTS AAC (Advanced Audio Coding)
     DE adx             CRI ADX
     D  aea             MD STUDIO audio
     D  afc             AFC
     DE aiff            Audio IFF
     DE alaw            PCM A-law
     DE alsa            ALSA audio output
     DE amr             3GPP AMR
     D  anm             Deluxe Paint Animation
     D  apc             CRYO APC
     D  ape             Monkey's Audio
     D  aqtitle         AQTitle subtitles
     DE asf             ASF (Advanced / Active Streaming Format)
      E asf_stream      ASF (Advanced / Active Streaming Format)
     DE ass             SSA (SubStation Alpha) subtitle
     DE ast             AST (Audio Stream)
     DE au              Sun AU
     DE avi             AVI (Audio Video Interleaved)
      E avm2            SWF (ShockWave Flash) (AVM2)
     D  avr             AVR (Audio Visual Research)
     D  avs             AVS
     D  bethsoftvid     Bethesda Softworks VID
     D  bfi             Brute Force & Ignorance
     D  bin             Binary text
     D  bink            Bink
     DE bit             G.729 BIT file format
     D  bmv             Discworld II BMV
     D  boa             Black Ops Audio
     D  brstm           BRSTM (Binary Revolution Stream)
     D  c93             Interplay C93
     DE caf             Apple CAF (Core Audio Format)
     DE cavsvideo       raw Chinese AVS (Audio Video Standard) video
     D  cdg             CD Graphics
     D  cdxl            Commodore CDXL video
     D  concat          Virtual concatenation script
      E crc             CRC testing
     DE data            raw data
     DE daud            D-Cinema audio
     D  dfa             Chronomaster DFA
     DE dirac           raw Dirac
     DE dnxhd           raw DNxHD (SMPTE VC-3)
     D  dsicin          Delphine Software International CIN
     DE dts             raw DTS
     D  dtshd           raw DTS-HD
     DE dv              DV (Digital Video)
     D  dv1394          DV1394 A/V grab
      E dvd             MPEG-2 PS (DVD VOB)
     D  dxa             DXA
     D  ea              Electronic Arts Multimedia
     D  ea_cdata        Electronic Arts cdata
     DE eac3            raw E-AC-3
     D  epaf            Ensoniq Paris Audio File
     DE f32be           PCM 32-bit floating-point big-endian
     DE f32le           PCM 32-bit floating-point little-endian
      E f4v             F4V Adobe Flash Video
     DE f64be           PCM 64-bit floating-point big-endian
     DE f64le           PCM 64-bit floating-point little-endian
     D  fbdev           Linux framebuffer
     DE ffm             FFM (FFserver live feed)
     DE ffmetadata      FFmpeg metadata in text
     D  film_cpk        Sega FILM / CPK
     DE filmstrip       Adobe Filmstrip
     DE flac            raw FLAC
     D  flic            FLI/FLC/FLX animation
     DE flv             FLV (Flash Video)
      E framecrc        framecrc testing
      E framemd5        Per-frame MD5 testing
     D  frm             Megalux Frame
     DE g722            raw G.722
     DE g723_1          raw G.723.1
     D  g729            G.729 raw format demuxer
     DE gif             GIF Animation
     D  gsm             raw GSM
     DE gxf             GXF (General eXchange Format)
     DE h261            raw H.261
     DE h263            raw H.263
     DE h264            raw H.264 video
      E hls             Apple HTTP Live Streaming
     D  hls,applehttp   Apple HTTP Live Streaming
     DE ico             Microsoft Windows ICO
     D  idcin           id Cinematic
     D  idf             iCE Draw File
     D  iff             IFF (Interchange File Format)
     DE ilbc            iLBC storage
     DE image2          image2 sequence
     DE image2pipe      piped image2 sequence
     D  ingenient       raw Ingenient MJPEG
     D  ipmovie         Interplay MVE
      E ipod            iPod H.264 MP4 (MPEG-4 Part 14)
     DE ircam           Berkeley/IRCAM/CARL Sound Format
      E ismv            ISMV/ISMA (Smooth Streaming)
     D  iss             Funcom ISS
     D  iv8             IndigoVision 8000 video
     DE ivf             On2 IVF
     DE jacosub         JACOsub subtitle format
     D  jv              Bitmap Brothers JV
     DE latm            LOAS/LATM
     D  lavfi           Libavfilter virtual input device
     D  lmlm4           raw lmlm4
     D  loas            LOAS AudioSyncStream
     D  lvf             LVF
     D  lxf             VR native stream (LXF)
     DE m4v             raw MPEG-4 video
      E matroska        Matroska
     D  matroska,webm   Matroska / WebM
      E md5             MD5 testing
     D  mgsts           Metal Gear Solid: The Twin Snakes
     DE microdvd        MicroDVD subtitle format
     DE mjpeg           raw MJPEG video
      E mkvtimestamp_v2 extract pts as timecode v2 format, as defined by mkvtoolnix
     DE mlp             raw MLP
     D  mm              American Laser Games MM
     DE mmf             Yamaha SMAF
      E mov             QuickTime / MOV
     D  mov,mp4,m4a,3gp,3g2,mj2 QuickTime / MOV
      E mp2             MP2 (MPEG audio layer 2)
     DE mp3             MP3 (MPEG audio layer 3)
      E mp4             MP4 (MPEG-4 Part 14)
     D  mpc             Musepack
     D  mpc8            Musepack SV8
     DE mpeg            MPEG-1 Systems / MPEG program stream
      E mpeg1video      raw MPEG-1 video
      E mpeg2video      raw MPEG-2 video
     DE mpegts          MPEG-TS (MPEG-2 Transport Stream)
     D  mpegtsraw       raw MPEG-TS (MPEG-2 Transport Stream)
     D  mpegvideo       raw MPEG video
      E mpjpeg          MIME multipart JPEG
     D  mpl2            MPL2 subtitles
     D  mpsub           MPlayer subtitles
     D  msnwctcp        MSN TCP Webcam stream
     D  mtv             MTV
     DE mulaw           PCM mu-law
     D  mv              Silicon Graphics Movie
     D  mvi             Motion Pixels MVI
     DE mxf             MXF (Material eXchange Format)
      E mxf_d10         MXF (Material eXchange Format) D-10 Mapping
     D  mxg             MxPEG clip
     D  nc              NC camera feed
     D  nistsphere      NIST SPeech HEader REsources
     D  nsv             Nullsoft Streaming Video
      E null            raw null video
     DE nut             NUT
     D  nuv             NuppelVideo
     DE ogg             Ogg
     DE oma             Sony OpenMG audio
     DE oss             OSS (Open Sound System) playback
     D  paf             Amazing Studio Packed Animation File
     D  pjs             PJS (Phoenix Japanimation Society) subtitles
     D  pmp             Playstation Portable PMP
      E psp             PSP MP4 (MPEG-4 Part 14)
     D  psxstr          Sony Playstation STR
     D  pva             TechnoTrend PVA
     D  pvf             PVF (Portable Voice Format)
     D  qcp             QCP
     D  r3d             REDCODE R3D
     DE rawvideo        raw video
     D  realtext        RealText subtitle format
     D  redspark        RedSpark
     D  rl2             RL2
     DE rm              RealMedia
     DE roq             raw id RoQ
     D  rpl             RPL / ARMovie
     D  rsd             GameCube RSD
     DE rso             Lego Mindstorms RSO
     DE rtp             RTP output
     DE rtsp            RTSP output
     DE s16be           PCM signed 16-bit big-endian
     DE s16le           PCM signed 16-bit little-endian
     DE s24be           PCM signed 24-bit big-endian
     DE s24le           PCM signed 24-bit little-endian
     DE s32be           PCM signed 32-bit big-endian
     DE s32le           PCM signed 32-bit little-endian
     DE s8              PCM signed 8-bit
     D  sami            SAMI subtitle format
     DE sap             SAP output
     D  sbg             SBaGen binaural beats script
      E sdl             SDL output device
     D  sdp             SDP
      E segment         segment
     D  shn             raw Shorten
     D  siff            Beam Software SIFF
     DE smjpeg          Loki SDL MJPEG
     D  smk             Smacker
      E smoothstreaming Smooth Streaming Muxer
     D  smush           LucasArts Smush
     D  sol             Sierra SOL
     DE sox             SoX native
     DE spdif           IEC 61937 (used on S/PDIF - IEC958)
     DE srt             SubRip subtitle
      E stream_segment,ssegment streaming segment muxer
     D  subviewer       SubViewer subtitle format
     D  subviewer1      SubViewer v1 subtitle format
      E svcd            MPEG-2 PS (SVCD)
     DE swf             SWF (ShockWave Flash)
     D  tak             raw TAK
     D  tedcaptions     TED Talks captions
      E tee             Multiple muxer tee
     D  thp             THP
     D  tiertexseq      Tiertex Limited SEQ
     D  tmv             8088flex TMV
     DE truehd          raw TrueHD
     D  tta             TTA (True Audio)
     D  tty             Tele-typewriter
     D  txd             Renderware TeXture Dictionary
     DE u16be           PCM unsigned 16-bit big-endian
     DE u16le           PCM unsigned 16-bit little-endian
     DE u24be           PCM unsigned 24-bit big-endian
     DE u24le           PCM unsigned 24-bit little-endian
     DE u32be           PCM unsigned 32-bit big-endian
     DE u32le           PCM unsigned 32-bit little-endian
     DE u8              PCM unsigned 8-bit
      E v4l2            Video4Linux2 output device
     DE vc1             raw VC-1 video
     DE vc1test         VC-1 test bitstream
      E vcd             MPEG-1 Systems / MPEG program stream (VCD)
     D  video4linux2,v4l2 Video4Linux2 device grab
     D  vivo            Vivo
     D  vmd             Sierra VMD
      E vob             MPEG-2 PS (VOB)
     D  vobsub          VobSub subtitle format
     DE voc             Creative Voice
     D  vplayer         VPlayer subtitles
     D  vqf             Nippon Telegraph and Telephone Corporation (NTT) TwinVQ
     DE w64             Sony Wave64
     DE wav             WAV / WAVE (Waveform Audio)
     D  wc3movie        Wing Commander III movie
      E webm            WebM
     DE webvtt          WebVTT subtitle
     D  wsaud           Westwood Studios audio
     D  wsvqa           Westwood Studios VQA
     DE wtv             Windows Television (WTV)
     DE wv              raw WavPack
     D  xa              Maxis XA
     D  xbin            eXtended BINary text (XBIN)
     D  xmv             Microsoft XMV
     D  xwma            Microsoft xWMA
     D  yop             Psygnosis YOP
     DE yuv4mpegpipe    YUV4MPEG pipe
    [root@rhel-dev release]# ffmpeg codecs
    ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
      built on Jul 21 2013 20:34:11 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-52)
      configuration: --prefix=/usr/local --enable-shared --enable-swscale
      libavutil      52. 38.100 / 52. 38.100
      libavcodec     55. 18.102 / 55. 18.102
      libavformat    55. 12.100 / 55. 12.100
      libavdevice    55.  3.100 / 55.  3.100
      libavfilter     3. 79.101 /  3. 79.101
      libswscale      2.  3.100 /  2.  3.100
      libswresample   0. 17.102 /  0. 17.102
    [NULL @ 0x5413080] Unable to find a suitable output format for 'codecs'
    codecs: Invalid argument
     
  • PaulG
    PaulG
    1 Post

    Re: OpenCV Toolkit Installation Issues

    ‏2013-07-31T21:02:54Z  

    I installed ffmpeg according to the instructions, here is the output from the two commands for formats and codecs

     

    [root@rhel-dev release]# ls /usr/local
    bin  etc  games  include  lib  lib64  libexec  man  sbin  share  src
    [root@rhel-dev release]# ffmpeg -formats
    ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
      built on Jul 21 2013 20:34:11 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-52)
      configuration: --prefix=/usr/local --enable-shared --enable-swscale
      libavutil      52. 38.100 / 52. 38.100
      libavcodec     55. 18.102 / 55. 18.102
      libavformat    55. 12.100 / 55. 12.100
      libavdevice    55.  3.100 / 55.  3.100
      libavfilter     3. 79.101 /  3. 79.101
      libswscale      2.  3.100 /  2.  3.100
      libswresample   0. 17.102 /  0. 17.102
    File formats:
     D. = Demuxing supported
     .E = Muxing supported
     --
      E 3g2             3GP2 (3GPP2 file format)
      E 3gp             3GP (3GPP file format)
     D  4xm             4X Technologies
      E a64             a64 - video for Commodore 64
     D  aac             raw ADTS AAC (Advanced Audio Coding)
     DE ac3             raw AC-3
     D  act             ACT Voice file format
     D  adf             Artworx Data Format
     D  adp             ADP
      E adts            ADTS AAC (Advanced Audio Coding)
     DE adx             CRI ADX
     D  aea             MD STUDIO audio
     D  afc             AFC
     DE aiff            Audio IFF
     DE alaw            PCM A-law
     DE alsa            ALSA audio output
     DE amr             3GPP AMR
     D  anm             Deluxe Paint Animation
     D  apc             CRYO APC
     D  ape             Monkey's Audio
     D  aqtitle         AQTitle subtitles
     DE asf             ASF (Advanced / Active Streaming Format)
      E asf_stream      ASF (Advanced / Active Streaming Format)
     DE ass             SSA (SubStation Alpha) subtitle
     DE ast             AST (Audio Stream)
     DE au              Sun AU
     DE avi             AVI (Audio Video Interleaved)
      E avm2            SWF (ShockWave Flash) (AVM2)
     D  avr             AVR (Audio Visual Research)
     D  avs             AVS
     D  bethsoftvid     Bethesda Softworks VID
     D  bfi             Brute Force & Ignorance
     D  bin             Binary text
     D  bink            Bink
     DE bit             G.729 BIT file format
     D  bmv             Discworld II BMV
     D  boa             Black Ops Audio
     D  brstm           BRSTM (Binary Revolution Stream)
     D  c93             Interplay C93
     DE caf             Apple CAF (Core Audio Format)
     DE cavsvideo       raw Chinese AVS (Audio Video Standard) video
     D  cdg             CD Graphics
     D  cdxl            Commodore CDXL video
     D  concat          Virtual concatenation script
      E crc             CRC testing
     DE data            raw data
     DE daud            D-Cinema audio
     D  dfa             Chronomaster DFA
     DE dirac           raw Dirac
     DE dnxhd           raw DNxHD (SMPTE VC-3)
     D  dsicin          Delphine Software International CIN
     DE dts             raw DTS
     D  dtshd           raw DTS-HD
     DE dv              DV (Digital Video)
     D  dv1394          DV1394 A/V grab
      E dvd             MPEG-2 PS (DVD VOB)
     D  dxa             DXA
     D  ea              Electronic Arts Multimedia
     D  ea_cdata        Electronic Arts cdata
     DE eac3            raw E-AC-3
     D  epaf            Ensoniq Paris Audio File
     DE f32be           PCM 32-bit floating-point big-endian
     DE f32le           PCM 32-bit floating-point little-endian
      E f4v             F4V Adobe Flash Video
     DE f64be           PCM 64-bit floating-point big-endian
     DE f64le           PCM 64-bit floating-point little-endian
     D  fbdev           Linux framebuffer
     DE ffm             FFM (FFserver live feed)
     DE ffmetadata      FFmpeg metadata in text
     D  film_cpk        Sega FILM / CPK
     DE filmstrip       Adobe Filmstrip
     DE flac            raw FLAC
     D  flic            FLI/FLC/FLX animation
     DE flv             FLV (Flash Video)
      E framecrc        framecrc testing
      E framemd5        Per-frame MD5 testing
     D  frm             Megalux Frame
     DE g722            raw G.722
     DE g723_1          raw G.723.1
     D  g729            G.729 raw format demuxer
     DE gif             GIF Animation
     D  gsm             raw GSM
     DE gxf             GXF (General eXchange Format)
     DE h261            raw H.261
     DE h263            raw H.263
     DE h264            raw H.264 video
      E hls             Apple HTTP Live Streaming
     D  hls,applehttp   Apple HTTP Live Streaming
     DE ico             Microsoft Windows ICO
     D  idcin           id Cinematic
     D  idf             iCE Draw File
     D  iff             IFF (Interchange File Format)
     DE ilbc            iLBC storage
     DE image2          image2 sequence
     DE image2pipe      piped image2 sequence
     D  ingenient       raw Ingenient MJPEG
     D  ipmovie         Interplay MVE
      E ipod            iPod H.264 MP4 (MPEG-4 Part 14)
     DE ircam           Berkeley/IRCAM/CARL Sound Format
      E ismv            ISMV/ISMA (Smooth Streaming)
     D  iss             Funcom ISS
     D  iv8             IndigoVision 8000 video
     DE ivf             On2 IVF
     DE jacosub         JACOsub subtitle format
     D  jv              Bitmap Brothers JV
     DE latm            LOAS/LATM
     D  lavfi           Libavfilter virtual input device
     D  lmlm4           raw lmlm4
     D  loas            LOAS AudioSyncStream
     D  lvf             LVF
     D  lxf             VR native stream (LXF)
     DE m4v             raw MPEG-4 video
      E matroska        Matroska
     D  matroska,webm   Matroska / WebM
      E md5             MD5 testing
     D  mgsts           Metal Gear Solid: The Twin Snakes
     DE microdvd        MicroDVD subtitle format
     DE mjpeg           raw MJPEG video
      E mkvtimestamp_v2 extract pts as timecode v2 format, as defined by mkvtoolnix
     DE mlp             raw MLP
     D  mm              American Laser Games MM
     DE mmf             Yamaha SMAF
      E mov             QuickTime / MOV
     D  mov,mp4,m4a,3gp,3g2,mj2 QuickTime / MOV
      E mp2             MP2 (MPEG audio layer 2)
     DE mp3             MP3 (MPEG audio layer 3)
      E mp4             MP4 (MPEG-4 Part 14)
     D  mpc             Musepack
     D  mpc8            Musepack SV8
     DE mpeg            MPEG-1 Systems / MPEG program stream
      E mpeg1video      raw MPEG-1 video
      E mpeg2video      raw MPEG-2 video
     DE mpegts          MPEG-TS (MPEG-2 Transport Stream)
     D  mpegtsraw       raw MPEG-TS (MPEG-2 Transport Stream)
     D  mpegvideo       raw MPEG video
      E mpjpeg          MIME multipart JPEG
     D  mpl2            MPL2 subtitles
     D  mpsub           MPlayer subtitles
     D  msnwctcp        MSN TCP Webcam stream
     D  mtv             MTV
     DE mulaw           PCM mu-law
     D  mv              Silicon Graphics Movie
     D  mvi             Motion Pixels MVI
     DE mxf             MXF (Material eXchange Format)
      E mxf_d10         MXF (Material eXchange Format) D-10 Mapping
     D  mxg             MxPEG clip
     D  nc              NC camera feed
     D  nistsphere      NIST SPeech HEader REsources
     D  nsv             Nullsoft Streaming Video
      E null            raw null video
     DE nut             NUT
     D  nuv             NuppelVideo
     DE ogg             Ogg
     DE oma             Sony OpenMG audio
     DE oss             OSS (Open Sound System) playback
     D  paf             Amazing Studio Packed Animation File
     D  pjs             PJS (Phoenix Japanimation Society) subtitles
     D  pmp             Playstation Portable PMP
      E psp             PSP MP4 (MPEG-4 Part 14)
     D  psxstr          Sony Playstation STR
     D  pva             TechnoTrend PVA
     D  pvf             PVF (Portable Voice Format)
     D  qcp             QCP
     D  r3d             REDCODE R3D
     DE rawvideo        raw video
     D  realtext        RealText subtitle format
     D  redspark        RedSpark
     D  rl2             RL2
     DE rm              RealMedia
     DE roq             raw id RoQ
     D  rpl             RPL / ARMovie
     D  rsd             GameCube RSD
     DE rso             Lego Mindstorms RSO
     DE rtp             RTP output
     DE rtsp            RTSP output
     DE s16be           PCM signed 16-bit big-endian
     DE s16le           PCM signed 16-bit little-endian
     DE s24be           PCM signed 24-bit big-endian
     DE s24le           PCM signed 24-bit little-endian
     DE s32be           PCM signed 32-bit big-endian
     DE s32le           PCM signed 32-bit little-endian
     DE s8              PCM signed 8-bit
     D  sami            SAMI subtitle format
     DE sap             SAP output
     D  sbg             SBaGen binaural beats script
      E sdl             SDL output device
     D  sdp             SDP
      E segment         segment
     D  shn             raw Shorten
     D  siff            Beam Software SIFF
     DE smjpeg          Loki SDL MJPEG
     D  smk             Smacker
      E smoothstreaming Smooth Streaming Muxer
     D  smush           LucasArts Smush
     D  sol             Sierra SOL
     DE sox             SoX native
     DE spdif           IEC 61937 (used on S/PDIF - IEC958)
     DE srt             SubRip subtitle
      E stream_segment,ssegment streaming segment muxer
     D  subviewer       SubViewer subtitle format
     D  subviewer1      SubViewer v1 subtitle format
      E svcd            MPEG-2 PS (SVCD)
     DE swf             SWF (ShockWave Flash)
     D  tak             raw TAK
     D  tedcaptions     TED Talks captions
      E tee             Multiple muxer tee
     D  thp             THP
     D  tiertexseq      Tiertex Limited SEQ
     D  tmv             8088flex TMV
     DE truehd          raw TrueHD
     D  tta             TTA (True Audio)
     D  tty             Tele-typewriter
     D  txd             Renderware TeXture Dictionary
     DE u16be           PCM unsigned 16-bit big-endian
     DE u16le           PCM unsigned 16-bit little-endian
     DE u24be           PCM unsigned 24-bit big-endian
     DE u24le           PCM unsigned 24-bit little-endian
     DE u32be           PCM unsigned 32-bit big-endian
     DE u32le           PCM unsigned 32-bit little-endian
     DE u8              PCM unsigned 8-bit
      E v4l2            Video4Linux2 output device
     DE vc1             raw VC-1 video
     DE vc1test         VC-1 test bitstream
      E vcd             MPEG-1 Systems / MPEG program stream (VCD)
     D  video4linux2,v4l2 Video4Linux2 device grab
     D  vivo            Vivo
     D  vmd             Sierra VMD
      E vob             MPEG-2 PS (VOB)
     D  vobsub          VobSub subtitle format
     DE voc             Creative Voice
     D  vplayer         VPlayer subtitles
     D  vqf             Nippon Telegraph and Telephone Corporation (NTT) TwinVQ
     DE w64             Sony Wave64
     DE wav             WAV / WAVE (Waveform Audio)
     D  wc3movie        Wing Commander III movie
      E webm            WebM
     DE webvtt          WebVTT subtitle
     D  wsaud           Westwood Studios audio
     D  wsvqa           Westwood Studios VQA
     DE wtv             Windows Television (WTV)
     DE wv              raw WavPack
     D  xa              Maxis XA
     D  xbin            eXtended BINary text (XBIN)
     D  xmv             Microsoft XMV
     D  xwma            Microsoft xWMA
     D  yop             Psygnosis YOP
     DE yuv4mpegpipe    YUV4MPEG pipe
    [root@rhel-dev release]# ffmpeg codecs
    ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
      built on Jul 21 2013 20:34:11 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-52)
      configuration: --prefix=/usr/local --enable-shared --enable-swscale
      libavutil      52. 38.100 / 52. 38.100
      libavcodec     55. 18.102 / 55. 18.102
      libavformat    55. 12.100 / 55. 12.100
      libavdevice    55.  3.100 / 55.  3.100
      libavfilter     3. 79.101 /  3. 79.101
      libswscale      2.  3.100 /  2.  3.100
      libswresample   0. 17.102 /  0. 17.102
    [NULL @ 0x5413080] Unable to find a suitable output format for 'codecs'
    codecs: Invalid argument
     

    I believe OpenCV 2.4.4 requires GCC 4.4.x or later. It might be helpful to check package versions and see if they meet OpenCV standards

  • Frank_Blau
    Frank_Blau
    28 Posts

    Re: OpenCV Toolkit Installation Issues

    ‏2013-08-01T22:46:31Z  
    • PaulG
    • ‏2013-07-31T21:02:54Z

    I believe OpenCV 2.4.4 requires GCC 4.4.x or later. It might be helpful to check package versions and see if they meet OpenCV standards

    Tried that. Upgraded to  4.4.7 20120313 (Red Hat 4.4.7-1)

    cmake dies with:

     

    cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=$OPENCV_INSTALL_PATH -D OPENCV_EXTRA_C_FLAGS="-DHAVE_CAMV4L -DHAVE_CAMV4L2" .. 

    -- The CXX compiler identification is unknown
    -- The C compiler identification is GNU
    -- Check for working CXX compiler: /usr/bin/gcc44
    -- Check for working CXX compiler: /usr/bin/gcc44 -- broken
    -- Configuring incomplete, errors occurred!

    Did a make clean and make and that didn't come up again. But then all the same errors above came back almost exactly the same. This one comes up in almost every module's compilation:

     

    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1306: warning: 'class cv::_InputArray' has virtual functions but non-virtual destructor
    /root/Desktop/opencv-2.4.4/modules/core/include/opencv2/core/core.hpp:1393: warning: 'class cv::_OutputArray' has virtual functions but non-virtual destructor
     

    I even tried going back to ffmpeg 1.1.3 so I could match the documentation.

    I am about to give up and just declare OpenCV not compatible with RHEL5.