http://bugs.winehq.org/show_bug.cgi?id=28664
--- Comment #8 from Aric Stewart aric@codeweavers.com 2013-07-15 10:10:49 CDT --- Created attachment 45276 --> http://bugs.winehq.org/attachment.cgi?id=45276 possible fix
Could you try this patch. It should properly set the AvgTimePerFrame for video streams using the qtdecoder.