diff -r dee5afe5301f -r 3f74d0d4af4c src/multimedia/video/qabstractvideobuffer.cpp
--- a/src/multimedia/video/qabstractvideobuffer.cpp	Mon Mar 15 12:43:09 2010 +0200
+++ b/src/multimedia/video/qabstractvideobuffer.cpp	Thu Apr 08 14:19:33 2010 +0300
@@ -48,7 +48,6 @@
 /*!
     \class QAbstractVideoBuffer
     \brief The QAbstractVideoBuffer class is an abstraction for video data.
-    \preliminary
     \since 4.6
 
     The QVideoFrame class makes use of a QAbstractVideoBuffer internally to reference a buffer of