module name is "stream_filter_rar"

Close #3551

Yeah, we should use 1.1.1 for win32, but I don't have the faith yet, with the glib dependency.

Signed-off-by: Rémi Duraffort <ivoire@videolan.org>

Signed-off-by: Rémi Duraffort <ivoire@videolan.org>

It breaks a bit atmo filter features (ie crop parameters aren't retreive correctly
anymore, at least until the core does set them for video filter2).
But it fixes potential segfaults due to the way the crop-update callback
is (un)registered.

It is a bad idea, but it does not really harm.

They are copies of vout->fmt_*.