The image still misses borders due to Qt4 window provider not returning
the correct height (it pretends the window is bigger than it is).

Note: in some rare case when p_aout != NULL but the audio
      ouput is "empty" (no track), then the visualizations
      are still enabled (but of course, you can't use them).

IMHO, this should really be a vout variable though - how is the UI
supposed to know which video output is triggering otherwise?

We use a sizeof and not a strlen so that's ok.

This reverts commit 8ecb5ba1.

So that the plugins can be installed at the good place

This is cached data. Nothing forbids upgrading your OS or sharing the
cache with multiple versions.

We should decide whether to use float or double before we bring it
back, if needed. In the mean time, it's best to remove the macro, as
the back-end did and still does not work.

They allow to add untrusted options (needed at least for web plugin).

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

Missing ;

+ remove MTU
+ fix copyright
Thanks a lot fenrir for this psz_path

The stream_filter does the following job:
[zip stream] -->filter--> [xspf playlist]

The access is called zip or unzip and takes MRLs of the form:
zip://[web-encoded-path]![file-in-zip]

As there is some automatic web-form decoding of the MRL,
the MRLs in the playlist generated by zipstream are encoded
two times.