--- xine.old/src/libw32dll/dmo/DMO_VideoDecoder.c
+++ xine/src/libw32dll/dmo/DMO_VideoDecoder.c
@@ -118,7 +118,7 @@
      
         this->iv.m_bh = (BITMAPINFOHEADER*)malloc(bihs);
         memcpy(this->iv.m_bh, format, bihs);
-
+        this->iv.m_bh->biSize = bihs;
         this->iv.m_State = STOP;
         //this->iv.m_pFrame = 0;
         this->iv.m_Mode = DIRECT;