Copy the resulting vlc.mo file to
/usr/local/share/locale/<LANG>/LC_MESSAGES
+Launch VLC with --language <LANG>
+Where <LANG> is the international shortcode for your language.
+
Testing your localization on Mac OS X
=====================================
Copy the resulting vlc.mo file to
VLC.app/Contents/MacOS/locale/<LANG>/LC_MESSAGES
+Launch VLC with --language <LANG>
+Where <LANG> is the international shortcode for your language.
+
"fuzzy" translations
====================
fixed the suggestion, do not forget to remove the "#, fuzzy" comment.
+Adding a language to VLC
+========================
+When the language is added to the VLC sourcecode, remember to also edit
+src/libvlc.h for the preference option, and src/misc/darwin_specific.m
+
+
[*] Step by step process to localize under Mac OS X (excerpt from a mail) :
cd ~/Desktop
curl -O http://www.videolan.org/pub/videolan/devtools/vlc-po-files.tar.gz