[Paraview] OGG support in Paraview 3.98 rc3

[Utkarsh Ayachit]

Anton,

> -----------
> ParaViewCore/ServerManager/Default/vtkSMAnimationSceneImageWriter.cxx:49:32:
> fatal error: vtkFFMPEGWriter.h: No such file or directory
> -----------

Doh! This should be fixed not as well.


> Also, it seems, VTK/IO/FFMPEG/vtkFFMPEGWriter.cxx needs som fixing. For example,
> avcodec_open() is not persist any more. There is avcodec_is_open instead.

Argh! Looks like FFMPEG changed their API one more time! Alas, don't
think I have the resources to get this fixed right now. What version
of ffmpeg is this, in any case?

Utkarsh