and fixes for sure duplicated input speed settings done by qt4 when
changing rate.

Closes #3436

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

legacy OSX interface: fixed transcoding with the wizard and re-added mp4a as valid audio codec to the sout panel

VLCKit: remove the prefix from the parameter value and take into account null values for options that do not require a value.
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Functions renaming, dead code removal, simplifications and various resizing fixes.

Fixes #3364 (big bug on buttons)
It is not possible to click the same button twice in a row (while the
script is actually running), but other buttons can be clicked.

Fix #3370

Signed-off-by: Jean-Philippe André <jpeg@videolan.org>

Signed-off-by: Jean-Philippe André <jpeg@videolan.org>

Partial fix for #3304

Avoids confusion between dialog:close() and the "close()" hook
Partially fix #3304

Fix #3375

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

arm_neon: fix the color conversion to use the actual pitch of the pictures instead of trying to guess it.

Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

Close #3414

Ref #3414

Close #3408 (blocker)
Close #3245 (blocker)

the playlist control entirely redefines key processing (arrows, enter, ...).
Yet, for keys not processed, forwarding them to vlc core is desirable.
For instance, that enables n(ext) and p(revious) when focus is on the playlist,
which is something users can expect to be working.