:(
ok.
I downloaded, compiled and instaled zlib-1.2.3
built ffmpeg from svn again with new zlib installed
in osg i changed the directories of zlib to the new zlib in ccmake
cmakelist.txt
in OpenSceneGraph-2.9.1 directory:
./configure
make clean
make
the example was built again but .
running example with ./osgmovie -e ffmpeg video.avi or .mpg
the movie runs but the same error apears.
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_
image->s()640 image-t()=480 aspectRatio=1
Transparent movie, enabling blending.
My sistem is Ubuntu 8.04
videocard nvidia 8800 gtx
motherboard P5N-T DELUXE
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
say me if you need more information .
i realy need to play movies with ffmpeg.
tks
2009/3/20 Robert Osfield <robert.osfi...@gmail.com>
> Hi Carlos,
>
> What happens when you run:
>
> osgmovie -e ffmpeg a_video.mpg
>
> Is it still reporting that it can't load the plugin?
>
> I suspect that you are still hitting against the plugin not loading
> correctly. The inflatInit method is still being reported as not found and
> this function is from zlib then ffmpeg is built without linking against zlib
> which is needs. Linking against zlib ourselves in our ffmpeg could a
> solution.
>
> It's odd that you're having problems wheras others aren't. What is the
> exact spec of your system?
>
> Robert.
>
> 2009/3/20 Carlos Sanches <ces...@gmail.com>
>
> ok , now i m using svn version of ffmpeg.
>> bow the example runs but the message still apear
>>
>> I put the the lines in main function of my program::
>>
>> std::string libName =
>> osgDB::Registry::instance()->createLibraryNameForExtension("ffmpeg");
>> osgDB::Registry::instance()->loadLibrary(libName);
>>
>> but looks like that its using xine yet .
>> and the old error continues.
>>
>>
>> *** glibc detected *** ./OSG: free(): invalid pointer: 0x0b1f8fc7 ***
>> ======= Backtrace: =========
>> /lib/tls/i686/cmov/libc.so.6[0xb73e9a85]
>> /lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb73ed4f0]
>> /usr/local/lib/osgPlugins-2.9.1/osgdb_xine.so[0xb7f7c823]
>> /usr/lib/libxine.so.1[0xb58484d8]
>> ======= Memory map: ========
>>
>> Why my ffmpeg is not in use ?
>> I have to modify something in osgDB ?
>>
>>
>>
>>
>>
>>
>>
>> 2009/3/20 Robert Osfield <robert.osfi...@gmail.com>
>>
>> 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
>>>>
>>>>
>>>
>>> _______________________________________________
>>> 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
>>
>>
>
> _______________________________________________
> 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
