#20050 mediafile keeps video size when encoding new videos

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/Naaya@21074 a0171fae-0946-0410-966d-b1775066cd26
released 3.3.65, new version 3.3.66

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/Naaya@21075 a0171fae-0946-0410-966d-b1775066cd26