Add a global documentation for all the Lua modules.

[vlc] / share / lua / meta / README.txt

diff --git a/share/lua/meta/README.txt b/share/lua/meta/README.txt
index 42eed1c6efb1bcda74b327fa4022ab4abeacae56..e1e9c05043c16da0a86181396a9573e26bc01474 100644 (file)
--- a/share/lua/meta/README.txt
+++ b/share/lua/meta/README.txt
@@ -1,56 +1,11 @@
 Instructions to code your own VLC Lua meta script.
 $Id$
 
+See lua/README.txt for generic documentation about Lua usage in VLC.
+
 Examples: See googleimage.lua .
 
 VLC Lua meta modules should define one of the following functions:
  * fetch_art(): returns a path to an artwork for the given item
- * fetch_meta(): returns a table with the following items:
-                .path: the item's full path / URL
-                .name: the item's name in playlist (OPTIONAL)
-                .title: the item's Title (OPTIONAL, meta data)
-                .artist: the item's Artist (OPTIONAL, meta data)
-                .genre: the item's Genre (OPTIONAL, meta data)
-                .copyright: the item's Copyright (OPTIONAL, meta data)
-                .album: the item's Album (OPTIONAL, meta data)
-                .tracknum: the item's Tracknum (OPTIONAL, meta data)
-                .description: the item's Description (OPTIONAL, meta data)
-                .rating: the item's Rating (OPTIONAL, meta data)
-                .date: the item's Date (OPTIONAL, meta data)
-                .setting: the item's Setting (OPTIONAL, meta data)
-                .url: the item's URL (OPTIONAL, meta data)
-                .language: the item's Language (OPTIONAL, meta data)
-                .nowplaying: the item's NowPlaying (OPTIONAL, meta data)
-                .publisher: the item's Publisher (OPTIONAL, meta data)
-                .encodedby: the item's EncodedBy (OPTIONAL, meta data)
-                .arturl: the item's ArtURL (OPTIONAL, meta data)
-                .trackid: the item's TrackID (OPTIONAL, meta data)
-                .options: a list of VLC options (OPTIONAL)
-                          example: .options = { "fullscreen" }
-                .duration: stream duration in seconds (OPTIONAL)
-                .meta: custom meta data (OPTIONAL, meta data)
-                       A .meta field is a table of custom meta categories which
-                       each have custom meta properties.
-                       example: .meta = { ["Google video"] = { ["docid"] = "-5784010886294950089"; ["GVP version"] = "1.1" }; ["misc"] = { "Hello" = "World!" } }
-            Invalid playlist items will be discarded by VLC.
-
-VLC defines a global vlc object with the following members:
- * vlc.stream_new
- * vlc.stream_delete
- * vlc.stream_readline
- * vlc.stream_read
- * vlc.decode_uri( <string> ): decode %xy characters in a string.
- * vlc.resolve_xml_special_chars( <string> ): decode &abc; characters in a
-                                             string.
- * vlc.msg_dbg( <string> ): print a debug message.
- * vlc.msg_warn( <string> ): print a warning message.
- * vlc.msg_err( <string> ): print an error message.
- * vlc.msg_info( <string> ): print an info message.
-
-Lua scripts are tried in alphabetical order in the user's VLC config
-director lua/meta/ subdirectory, then in the global VLC lua/meta/
-directory.
 
-Lua documentation is available on http://www.lua.org .
-VLC uses Lua 5.1
-All the Lua standard libraries are available.
+Available VLC specific Lua modules: msg, stream and strings. See lua/README.txt