diff --git a/AUTHORS b/AUTHORS
index c41fe8ae89..a5614c4edb 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -674,6 +674,7 @@ Tlalka, Adam (atlka) <atlka@pg.gda.pl>
 
 Tiesi, Gianluigi <sherpya@netfarm.it>
     * AC3 passthrough support for ao_win32
+    * avisynth demuxer
 
 Togni, Roberto (rxt) <r_togni@tiscali.it>
     * open source QT RPZA decoder
diff --git a/ChangeLog b/ChangeLog
index 742779d017..e589137718 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -32,6 +32,7 @@ MPlayer (1.0)
     * automatic framerate calculation for MPEG-4 in raw and TS files
     * MP3 in Real files
     * more user-friendly info about audio and subtitle tracks in Ogg files
+    * avisynth demuxer
 
     Streaming:
     * stream selection and bandwidth support for MMS over HTTP