diff --git a/doc/TODO b/doc/TODO
index 996ce31775..81dddcbcb9 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -89,3 +89,4 @@ unassigned TODO: (unordered)
 - extract PES packetizer from PS muxer and use it for new TS muxer
 - implement automatic AVBistreamFilter activation
 - port libavformat/sgi.c (now removed) to new image format API
+- make cabac encoder use bytestream (see http://trac.videolan.org/x264/changeset/?format=diff&new=651)