setHeaderHidden() was introduced in 4.4

This is better for accessibility, I think

Ascending and Descending were wrongly translated as Aflopend and Oplopend, while
it is the other way arround.

Use libass if you want SSA support.
Signed-off-by: Laurent Aimar <fenrir@videolan.org>

Text subtitles are not impacted by this commit.

And avoid a strdup(""); free() for nothing

Close #4559

Here, input_item_GetTitleFbName fails us, since we need to translate
Name, but not Title (I think)
Close  #4551

And close #4542

Close #4324

Close #4296

This is almost useless when you open...
Maybe add the encoding?

As stupid demuxers like Xiph's only know comments...
Close #3437

Close #3340

Close #3094
Of course, there is a very more elegant way, but Qt Native Dialog on
Linux don't do it correctly. This is a Qt bug.

Close #3093

(effects other than the equalizer to be implemented)

fixed compilation of the intf

Note that this rework changes the current behavior: if VLC is in the background, the keys still control it, however if you start another key user (such as iTunes, QTP, etc.), it won't interfere and control the other app. That's why macosx-mediakeys-background was removed.

Thanks to Spotify for releasing their code.

fixes #4679

The current implementation is broken by design and only confuses the users. Use SPrefs to change hotkeys and advanced prefs only for advanced stuff such as jump length changing, etc.

This change should be backwards compatible as corresponding types were
added in ffmpeg in 2008.

Close #2915, #2831, #2898

Close #2825