Added support for adding .ffmpeg to filenames to force selection of ffmpeg plugin
Added support for adding .ffmpeg to filenames to force selection of ffmpeg plugin


marchelbling/osg,jtorresfabra/osg,tomasthoresen/osg,marchelbling/osg,scrawl/osg,artoolkit/osg,artoolkit/osg,jtorresfabra/osg,openscenegraph/osg,jtorresfabra/osg,tomasthoresen/osg,artoolkit/osg,marchelbling/osg,artoolkit/osg,scrawl/osg,scrawl/osg,scrawl/osg,marchelbling/osg,openscenegraph/osg,openscenegraph/osg,jtorresfabra/osg,openscenegraph/osg,tomasthoresen/osg,tomasthoresen/osg