diff -Naur MPlayer-20041021-orig/libao2/ao_win32.c MPlayer-20041021/libao2/ao_win32.c
--- MPlayer-20041021-orig/libao2/ao_win32.c	2004-08-14 12:03:26.000000000 +0200
+++ MPlayer-20041021/libao2/ao_win32.c	2004-10-22 04:06:21.000000000 +0200
@@ -222,6 +222,10 @@
         waveBlocks[i].lpData = buffer;
         buffer += BUFFER_SIZE;
     }
+    buf_write=0;
+    buf_write_pos=0;
+    full_buffers=0;
+    buffered_bytes=0;
 
     return 1;
 }