Move handling of a GstSample in a separate function, and unref the sample after calling it. libass copies the font data so we don't need to keep it around. https://bugzilla.gnome.org/show_bug.cgi?id=755759
Move handling of a GstSample in a separate function, and unref the sample after calling it. libass copies the font data so we don't need to keep it around. https://bugzilla.gnome.org/show_bug.cgi?id=755759