Video deinterlacing
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I'm currently looking at the example application 'Video Graphics Item' found "here":http://qt-project.org/doc/qt-5.1/qtmultimediawidgets/videographicsitem.html on QT 5.1.0 running on Debian Linux (wheezy). The example works ok, but I need to enable deinterlacing as the videos I want to playback are interlaced.
I'd like to be able to do this with a standard QT widget as I'm looking to write a cross platform video application and I also can't pre-process the video to remove the interlacing. Any suggestions would be welcome, I've done a bit of digging around online and I can't seem to find any way to set advanced video options for QVideoGraphicsItem or other video widgets.