capabilities = {"input-listener"}; vlc.osd.message()
Please check following bugs in extensions:
bug1: capabilities = {"input-listener"} looks for meta_changed() instead of input_changed() function http://forum.videolan.org/viewtopic.php?f=29&t=97639&sid=b93ff1641b4c5d748555a0632e63c3eb#p331154
bug2: vlc.osd.message() bad positioning with "center" or "right"
- "center" => top-left
- "right" => center http://forum.videolan.org/viewtopic.php?f=29&t=97639&sid=b93ff1641b4c5d748555a0632e63c3eb#p331535