Look for GST_PLUGIN_SYSTEM_PATH . Also, if your application supports it,
try using gstreamer 1.0 instead of 0.10. In which case, the env var
is GST_PLUGIN_SYSTEM_PATH_1_0


On Sun, May 25, 2014 at 11:40 AM, Philip Lykke Carlsen <
notifications@github.com> wrote:

> In pkgs/applications/video/subtitleeditor/default.nix:
>
> > @@ -0,0 +1,42 @@
> > +{ stdenv, fetchurl, desktop_file_utils, enchant, gnome, gstreamer, gstreamermm,
> > +  gst_plugins_base, gst_plugins_good, intltool, hicolor_icon_theme,
> > +  libsigcxx, libxmlxx, xdg_utils, pkgconfig } :
> > +
> > +let
> > +  ver_maj = "0.41";
> > +  ver_min = "0";
> > +in
> > +
> > +stdenv.mkDerivation rec {
> > +  name = "subtitle-editor-${ver_maj}.${ver_min}";
> > +
> > +  propagatedBuildInputs =  [
>
> I'm afraid I have no good reason for my choice of
> propagatedBuildInputs/nativeBuildInputs/buildInputs - In pure cargo-cult
> fashion I looked at a few other packages' nix-expressions and imitated
> them. I'll have a closer look at the nixpkgs manual and see if I can make a
> more reasonable choice.
>
> About dealing with video (I don't think that subtitleeditor actually edits
> any video) I haven't been able to play any of the x264 matroska files I
> used for testing. Until now I just assumed that maybe there was just no
> matroska support in gstreamer, but given your comment about referencing
> plugins, I'm not so sure. Do you know some application (off the top of your
> head) that references gst plugins by executable wrapping?
>
> —
> Reply to this email directly or view it on GitHub<https://github.com/NixOS/nixpkgs/pull/2713/files#r13030026>
> .
>



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