It won't do anything until the support is actually added to FFmpeg.

This reverts commit cbb409e5, i.e. yet
another proof of the total lack of respect that M2X has for other people
(volunteer's) time and/or code quality.

On Windows, fullscreen was displayed with a frame and title.
Passing the newflags when reparenting works out the problem.
patch tested successfully on Linux and WinXP. other Win flavors to be tested

marquee filter. Also change logo parameter transparency to
opacity for consistency with marquee.

Signed-off-by: Rafaël Carré <rafael.carre@gmail.com>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

So far, the input was attached after it inherited quite a bunch of
variables. This did not quite work. The problem lies in the dual use
of object attachment: variables inheritance and tree search.

Nowadays, the input object should not be looked for before it is
initialized. Only children objects use vlc_object_find anymore, and
they can only exist while the input is fully initialized. Other code
paths use playlist_CurrentInput() or such, which only ever return an
already initialized input (from input.c:Create()).

(N.B.: I wonder if there aren't similar issues in VOUT and AOUT)

This is not needed, and not a good idea.

Fixes: Qt playlist was not able to display the SAP service discovery
because Qt relies on a call to playlist_ChildSearchName().
The name defined as module longtext must be the same as the SD probe
name.

Use var_Inherit* on parent object in playlist_Create()
Check "media-library" before calling playlist_ML*()

When the first entry is read and has a clientskip attribute, It keeps a
backup of the playlist entry for later use. If another entry exists
without clientskip attribute, the backup will be discarded.

When finished parsing, we search for a backup, if found, we add it (it
means we did not find any entry).

Replace arbitrary sleep delays by active waiting of state change
Add state change wait where needed (after play()/next()/previous())