Missing files in app

[Ruben Grimm]

Hi there,

I'm currently experimenting with flatpak packaging and for this I was 
trying to build a VLC package based on a QT runtime, I built myself 
(which of course is built upon the freedesktop runtime). I put the 
gst-ugly-libs into this package.

Now when I install the package, I can see the gst-ugly libs in 
$HOME/.local/share/flatpak/app/org.videloan.Vlc/current/active/files/lib/gstreamer-1.0,
but when I sh into the app (flatpak run --command=sh org.videolan.Vlc). 
The gstreamer-1.0 folder only contains the gst-good and gst-base libs, 
which are provided by freedesktop and VLC can't play mp4 files.

Do you have an idea whats going on here? Is there a problem merging the 
folders? Am I doing something wrong?

Thanks in advance,
Ruben