[vtkusers] Pb with usage of class vtkAVIWriter

[David Cole]

I will have to defer to others regarding your legal questions 
(copyrights / sold projects)...

However, the fact remains: vtkAVIWriter is Windows only for now.


Sorry,
David


PETROV Alexey wrote:

> David Cole wrote:
>
>> vtkAVIWriter is included only in Windows builds of VTK that have 
>> VTK_USE_VIDEO_FOR_WINDOWS turned on.
>>
>> From VTK/IO/CMakeLists.txt:
>> IF(WIN32)
>>  IF(VTK_USE_VIDEO_FOR_WINDOWS)
>>    SET(Kit_SRCS ${Kit_SRCS} vtkAVIWriter.cxx)
>>    SET(KIT_LIBS ${KIT_LIBS} vfw32)
>>  ENDIF(VTK_USE_VIDEO_FOR_WINDOWS)
>> ENDIF(WIN32)
>>
>> You could:
>> (1) do it on Windows
>> (2) use vtkMPEG2Writer instead
>
>
> Does vtkMPEG2Writer is not protected by corresponding copyrights?
> Can it be used into sold projects?
>
> Thank you in advance,
> Alexey
>
>>
>>
>>
>> Hope this helps,
>> David
>>
>> Peter KURNEV wrote:
>>
>>> Hello.
>>>
>>> I've faced with the problem using the class vtkAVIWriter on LINUX 
>>> Debian.
>>> All that I did is the following:
>>>  {
>>>   ..
>>>   vtkRenderWindow *renWin = vtkRenderWindow::New();
>>>   ...
>>>   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
>>>   iren->SetRenderWindow(renWin);
>>>   ...
>>>  vtkWindowToImageFilter *pWTI=vtkWindowToImageFilter::New();
>>>  pWTI->SetInput(renWin);
>>>  ...
>>> vtkAVIWriter *pAVIWriter=vtkAVIWriter::New();
>>> pAVIWriter->SetInput(pWTI->GetOutput());
>>> pAVIWriter->SetFileName("/data/pkv/V1/x.avi");
>>> pAVIWriter->Start();
>>> ...
>>> // do smth to draw some picture on the screen
>>> // btw: the picture was displayed OK before the usage of vtkAVIWriter
>>> //
>>> pAVIWriter->Write();
>>> ...
>>> pAVIWriter->End();
>>> ...
>>> }
>>>
>>> The result is :
>>> fixme:avifile:AVIFileInit (): stub!
>>> Segmentation fault
>>>
>>> Could you please, help to fix the pb.
>>> Thanks in advance.
>>> _________________
>>> Regards,
>>> Peter
>>>
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>
>