Index: /OpenSceneGraph/trunk/src/osgPlugins/ffmpeg/ReaderWriterFFmpeg.cpp
===================================================================
--- /OpenSceneGraph/trunk/src/osgPlugins/ffmpeg/ReaderWriterFFmpeg.cpp (revision 9816)
+++ /OpenSceneGraph/trunk/src/osgPlugins/ffmpeg/ReaderWriterFFmpeg.cpp (revision 9838)
@@ -20,4 +20,5 @@
         supportsExtension("flv", "");
         supportsExtension("mov", "");
+        supportsExtension("ogg", "Theora movie format");
         supportsExtension("mpg", "Mpeg movie format");
         supportsExtension("mpv", "Mpeg movie format");