diff --git a/doc/codecs.texi b/doc/codecs.texi
index fb54a9b951310a6ebc05b8efdb6bc76a2fb3e6ab..74dd775e27be3491850f00f44bd9527c9fe97aaa 100644
--- a/doc/codecs.texi
+++ b/doc/codecs.texi
@@ -836,6 +836,10 @@ Possible values:
 
 @item aac_eld
 
+@item mpeg2_aac_low
+
+@item mpeg2_aac_he
+
 @item dts
 
 @item dts_es