wma: Decode as much as possible.

[paraslash.git] / README.afs

diff --git a/README.afs b/README.afs
index ef51c2944259c010b5da74814ece1becef7f6cd9..46e30c4542f3ba619e8b5109ac3ddab98214623b 100644 (file)
--- a/README.afs
+++ b/README.afs
@@ -156,20 +156,43 @@ List of mood_methods
 Takes no arguments and matches an audio file if and only if no
 attributes are set.
 
 Takes no arguments and matches an audio file if and only if no
 attributes are set.
 

-       played_rarely
-
-Takes no arguments and matches all audio files where the number of
-times this audio file was selected is below the average.
-
-       is_set attribute_name
+       is_set <attribute_name>

 
 Takes the name of an attribute and matches iff that attribute is set.
 
 
 Takes the name of an attribute and matches iff that attribute is set.
 

-       path_matches pattern
+       path_matches <pattern>

 
 Takes a filename pattern and matches iff the path of the audio file
 matches the pattern.
 
 
 Takes a filename pattern and matches iff the path of the audio file
 matches the pattern.
 

+       artist_matches <pattern>
+       album_matches <pattern>
+       title_matches <pattern>
+       comment_matches <pattern>
+
+Takes an extended regular expression and matches iff the text of the
+corresponding tag of the audio file matches the pattern. If the tag
+is not set, the empty string is matched against the pattern.
+
+       year ~ <num>
+       bitrate ~ <num>
+       frequency ~ <num>
+       channels ~ <num>
+       num_played ~ <num>
+
+Takes a comparator ~ of the set {<, =, <=, >, >=, !=} and a number
+<num>. Matches an audio file iff the condition <val> ~ <num> is
+satisfied where val is the corresponding value of the audio file
+(value of the year tag, bitrate in kbit/s, frequency in Hz, channel
+count, play count).
+
+The year tag is special as its value is undefined if the audio file
+has no year tag or the content of the year tag is not a number. Such
+audio files never match. Another difference is the special treatment
+if the year tag is a two-digit number. In this case either 1900 or
+2000 are added to the tag value depending on whether the number is
+greater than 2000 plus the current year.
+

 
 ----------
 Mood usage
 
 ----------
 Mood usage