Instructions to code your own VLC Lua meta script.
See lua/README.txt for generic documentation about Lua usage in VLC.
Examples: See filename.lua .
VLC Lua "meta fetcher" modules should define one of the following functions:
- fetch_meta(): returns a path to an artwork for the given item
Available VLC specific Lua modules: msg, stream, strings, variables, item, objects and xml. See lua/README.txt