diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 3f6ee75661f43dadde5e9f06e65d158ed954011e..9eab3d0a9ffedef0f9a8e78e92dcba416fb8d4e6 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -39,7 +39,7 @@ enum CodecType {
 };
 
 enum PixelFormat {
-    PIX_FMT_ANY,
+    //PIX_FMT_ANY,
     PIX_FMT_YUV420P,
     PIX_FMT_YUV422,
     PIX_FMT_RGB24,