Fixes undocumented/poorly documented Windows behavior. RemoveFilter function does a silent Release().
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

According POSIX the va_list is defined in stdarg.h
http://pubs.opengroup.org/onlinepubs/009695399/basedefs/stdarg.h.html

On some systems (like uClibc) the detection of vasprintf will fail
unless stdarg.h is included and build will later fail due to a vasprintf
redeclaration.
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Rafaël Carré <funman@videolan.org>

Close #6451

Usage: http://localhost:8080/art?item=1234

The slider is not displayed, anyway. But sometimes it flickers through
for a short moment which does not look good.

based on patch by Richard Grenville <pyxlcy@gmail.com>

Note that the origin values can also be negative when we have our window
on a secondary screen.

This fixes playback on an AES-128 encrypted stream I ran into: the key
URL happened to have "iv" somewhere in it, which led VLC to try - and
fail - to parse an IV.
Signed-off-by: Hugo Beauzée-Luyssen <beauze.h@gmail.com>