HI Carlos,
Our plugin doesn't contain any inflateInit_ or inflate method of any kind,
so the missing sybmol must be coming from ffmpeg itself. I haven't see this
error myself when building from various versions of ffmpeg so perhaps it's
version 0.5 that has gone astray.
Have a look in ffmpeg itself for the inflateInit_ method. Another thing you
could try is using the svn version of ffmpeg, or the ffmpeg libs pulled down
from the Ubuntu repositories.
Robert.
2009/3/19 Carlos Sanches <ces...@gmail.com>
> Ok , I did it .
> now I m trying to run de example:
> osgmovie -e ffmpeg
>
> this error occours
>
> Warning: dynamic library '/usr/local/lib/osgPlugins-2.9.1/osgdb_ffmpeg.so'
> exists, but an error occurred while trying to open it:
> /usr/local/lib/osgPlugins-2.9.1/osgdb_ffmpeg.so: undefined symbol:
> inflateInit_
> Usage: ./osgmovie [options] filename ...
> Options:
> ...
>
>
>
>
>
> 2009/3/19 Adrian Egli OpenSceneGraph (3D) <3dh...@gmail.com>
>
>> I am working with windows, no problem there, but here my settings.
>> Variable Name: FFMPEG_LIBAVCODEC_INCLUDE_DIRS
>> Description: Path to a file.
>> Current Value: F:/dev/ffmpeg/SDK/include/LIBAVCODEC
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVCODEC_LIBRARIES
>> Description: Path to a library.
>> Current Value: F:/dev/ffmpeg/SDK/lib/avcodec-52.lib
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVDEVICE_INCLUDE_DIRS
>> Description: Path to a file.
>> Current Value: F:/dev/ffmpeg/SDK/include/LIBAVDEVICE
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVDEVICE_LIBRARIES
>> Description: Path to a library.
>> Current Value: F:/dev/ffmpeg/SDK/lib/avdevice-52.lib
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVFORMAT_INCLUDE_DIRS
>> Description: Path to a file.
>> Current Value: F:/dev/ffmpeg/SDK/include/LIBAVFORMAT
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVFORMAT_LIBRARIES
>> Description: Path to a library.
>> Current Value: F:/dev/ffmpeg/SDK/lib/avformat-52.lib
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVUTIL_INCLUDE_DIRS
>> Description: Path to a file.
>> Current Value: F:/dev/ffmpeg/SDK/include/LIBAVUTIL
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBAVUTIL_LIBRARIES
>> Description: Path to a library.
>> Current Value: F:/dev/ffmpeg/SDK/lib/avutil-49.lib
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBSWSCALE_INCLUDE_DIRS
>> Description: Path to a file.
>> Current Value: F:/dev/ffmpeg/SDK/include/libswscale
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_LIBSWSCALE_LIBRARIES
>> Description: Path to a library.
>> Current Value: F:/dev/ffmpeg/SDK/lib/swscale-0.lib
>> New Value (Enter to keep current value):
>>
>> Variable Name: FFMPEG_ROOT
>> Description: Location of FFMPEG
>> Current Value: F:/dev/ffmpeg/SDK/include
>> New Value (Enter to keep current value):
>>
>>
>> 2009/3/19 Carlos Sanches <ces...@gmail.com>
>>
>> Hi Adrian !
>>> ok, I have the ffmpeg installed . I use it to convert my movies.
>>> Now I m seeing in ccmake configure list . but have some options that I
>>> dont know what I have to put there.
>>> the options are :
>>>
>>> FFMPEG_LIBAVCODEC_INCLUDE_DIRS
>>> /usr/include
>>>
>>> FFMPEG_LIBAVCODEC_LIBRARIES
>>> /usr/lib/libavcodec.so
>>>
>>> FFMPEG_LIBAVDEVICE_INCLUDE_DIR
>>> FFMPEG_LIBAVDEVICE_INCLUDE_DIRS-NOTFOUND
>>>
>>> FFMPEG_LIBAVDEVICE_LIBRARIES
>>> FFMPEG_LIBAVDEVICE_LIBRARIES-NOTFOUND
>>>
>>> FFMPEG_LIBAVFORMAT_INCLUDE_DIR
>>> /usr/include
>>>
>>> FFMPEG_LIBAVFORMAT_LIBRARIES
>>> /usr/lib/libavformat.so
>>>
>>> FFMPEG_LIBAVUTIL_INCLUDE_DIRS
>>> /usr/include
>>>
>>> FFMPEG_LIBAVUTIL_LIBRARIES
>>> /usr/lib/libavutil.so
>>>
>>> FFMPEG_LIBSWSCALE_INCLUDE_DIRS
>>> /usr/include
>>>
>>> FFMPEG_LIBSWSCALE_LIBRARIES
>>> /usr/lib/libswscale.so
>>>
>>> FFMPEG_ROOT
>>>
>>>
>>> The options that I believe that must be wrong are:
>>> FFMPEG_LIBAVDEVICE_INCLUDE_DIR
>>> FFMPEG_LIBAVDEVICE_LIBRARIES
>>> FFMPEG_ROOT
>>>
>>> What I have to do in these options ?
>>> tks
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> 2009/3/19 Adrian Egli OpenSceneGraph (3D) <3dh...@gmail.com>
>>>
>>> Hi Carlos
>>>> You have to donwload ffmpeg and build the plugin by setting up the right
>>>> parameters in cmake. then osg will build the ffmpeg plugin as well as the
>>>> other 3rd party plugins will be build.
>>>>
>>>> adrian
>>>>
>>>> 2009/3/18 Carlos Sanches <ces...@gmail.com>
>>>>
>>>> Hi Robert.
>>>>> I m seeing that my /usr/local/lib/osgPlugins-2.9.1 directory dont have
>>>>> the plugin for ffmpeg .
>>>>> this is correct ?
>>>>> I put this in my code ...
>>>>> std::string libName =
>>>>> osgDB::Registry::instance()->createLibraryNameForExtension("ffmpeg");
>>>>> osgDB::Registry::instance()->loadLibrary(libName);
>>>>>
>>>>> but how I know if it is using ffmpeg ?
>>>>>
>>>>> tks
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> 2009/3/16 Robert Osfield <robert.osfi...@gmail.com>
>>>>>
>>>>> Hi Carlos,
>>>>>>
>>>>>> Have a look at the osgmovie example for guidance, it'll boil down to
>>>>>> reading a image, and assing to the a textured quad. Right now you'll
>>>>>> need
>>>>>> to preload the ffmpeg plugin as osgDB won't yet automatically alias the
>>>>>> movie extensions to ffmpeg. On the movie command line you use the
>>>>>> option -e
>>>>>> ffmpeg to pre load the plugin. Programatically you'd use:
>>>>>>
>>>>>> std::string libName =
>>>>>> osgDB::Registry::instance()->createLibraryNameForExtension("ffmpeg");
>>>>>> osgDB::Registry::instance()->loadLibrary(libName);
>>>>>>
>>>>>> Robert.
>>>>>>
>>>>>> 2009/3/16 Carlos Sanches <ces...@gmail.com>
>>>>>>
>>>>>>>
>>>>>>> Hi all !
>>>>>>> I downloaded osg 2.9.1 . I m using pImageStream =
>>>>>>> dynamic_cast<osg::ImageStream*>(hudImage);
>>>>>>> to open a movie.
>>>>>>> What have I to do to use ffmpeg to read my movies ?
>>>>>>>
>>>>>>> tks
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> osg-users mailing list
>>>>>>> osg-users@lists.openscenegraph.org
>>>>>>>
>>>>>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> osg-users mailing list
>>>>>> osg-users@lists.openscenegraph.org
>>>>>>
>>>>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> osg-users mailing list
>>>>> osg-users@lists.openscenegraph.org
>>>>>
>>>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> ********************************************
>>>> Adrian Egli
>>>>
>>>> _______________________________________________
>>>> osg-users mailing list
>>>> osg-users@lists.openscenegraph.org
>>>>
>>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>>>
>>>>
>>>
>>>
>>> --
>>> Carlos Sanches
>>> Programação Gráfica;
>>>
>>> Tel: 55 11 3816 2888
>>> Cel: 55 11 9650 7137
>>>
>>> Somar Meteorologia
>>> www.somarmeteorologia.com.br
>>>
>>>
>>> _______________________________________________
>>> osg-users mailing list
>>> osg-users@lists.openscenegraph.org
>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>>
>>>
>>
>>
>> --
>> ********************************************
>> Adrian Egli
>>
>> _______________________________________________
>> osg-users mailing list
>> osg-users@lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>>
>
>
> --
> Carlos Sanches
> Programação Gráfica;
>
> Tel: 55 11 3816 2888
> Cel: 55 11 9650 7137
>
> Somar Meteorologia
> www.somarmeteorologia.com.br
>
>
> _______________________________________________
> osg-users mailing list
> osg-users@lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
>
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