diff -Nur audacious-plugin-fc-0.4-orig/src/Main.cpp audacious-plugin-fc-0.4/src/Main.cpp
--- audacious-plugin-fc-0.4-orig/src/Main.cpp	2009-10-23 17:21:56.000000000 +0200
+++ audacious-plugin-fc-0.4/src/Main.cpp	2009-10-24 12:34:16.689418212 +0200
@@ -337,7 +337,7 @@
     Tuple *t = aud_tuple_new_from_filename(filename);
 
     // delay length detection to start of playback
-    aud_tuple_associate_int(t, FIELD_LENGTH, NULL, 0);
+    aud_tuple_associate_int(t, FIELD_LENGTH, NULL, -1);
     aud_tuple_associate_string(t, FIELD_QUALITY, NULL, "sequenced");
     //aud_tuple_associate_string(ti, FIELD_TITLE, NULL, tmp);