X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=README;h=007af3adfbfd2ee88a10618e3576bc073f86ffd8;hb=7ce09815f76d9b3d454719458c119c189fc6711c;hp=185257d8cfedc509be9ae2b8ce2a3126e015b3a7;hpb=a56831da9f42ad230f3f7cc698067ff7d6b8d16c;p=fdkaac.git

diff --git a/README b/README
index 185257d..007af3a 100644
--- a/README
+++ b/README
@@ -42,3 +42,11 @@ can be found at http://code.google.com/p/mp4v2/wiki/iTunesMetadata
 For tags such as Artist where first char of fcc is copyright sign,
 you can skip first char and just say like --tag="ART:Foo Bar" or
 --tag-from-file=lyr:/path/to/your/lyrics.txt
+
+Currently, --tag-from-file just stores file contents into m4a without any
+character encoding / line terminater conversion.
+Therefore, only use UTF-8 (without BOM) when setting text tags by this option.
+
+On the other hand, --tag / --long-tag (and other command line arguments) are
+converted from locale character encoding to UTF-8 on Posix environment.
+On Windows, command line arguments are always treated as Unicode.