VideoWriter: use open64() instead of open() on linux systems (fixes #279)
VideoWriter: use open64() instead of open() on linux systems (fixes #279)

svn path=/trunk/libavg/; revision=6905

libavg/libavg,yyd01245/libavg,yyd01245/libavg,hoodie/libavg,th3infinity/libavg,libavg/libavg,libavg/libavg,hoodie/libavg,scotty007/libavg,th3infinity/libavg,th3infinity/libavg,scotty007/libavg,hoodie/libavg,libavg/libavg,hoodie/libavg,scotty007/libavg,yyd01245/libavg,yyd01245/libavg,th3infinity/libavg,scotty007/libavg