+
+const ff_asf_guid ff_asf_language_guid = {
+ 0xa9, 0x46, 0x43, 0x7c, 0xe0, 0xef, 0xfc, 0x4b, 0xb2, 0x29, 0x39, 0x3e, 0xde, 0x41, 0x5c, 0x85
+};
+
+const ff_asf_guid ff_asf_content_encryption = {
+ 0xfb, 0xb3, 0x11, 0x22, 0x23, 0xbd, 0xd2, 0x11, 0xb4, 0xb7, 0x00, 0xa0, 0xc9, 0x55, 0xfc, 0x6e
+};
+
+const ff_asf_guid ff_asf_ext_content_encryption = {
+ 0x14, 0xe6, 0x8a, 0x29, 0x22, 0x26, 0x17, 0x4c, 0xb9, 0x35, 0xda, 0xe0, 0x7e, 0xe9, 0x28, 0x9c
+};
+
+const ff_asf_guid ff_asf_digital_signature = {
+ 0xfc, 0xb3, 0x11, 0x22, 0x23, 0xbd, 0xd2, 0x11, 0xb4, 0xb7, 0x00, 0xa0, 0xc9, 0x55, 0xfc, 0x6e
+};
+
+/* List of official tags at http://msdn.microsoft.com/en-us/library/dd743066(VS.85).aspx */
+const AVMetadataConv ff_asf_metadata_conv[] = {
+ { "WM/AlbumArtist", "album_artist" },
+ { "WM/AlbumTitle", "album" },
+ { "Author", "artist" },
+ { "Description", "comment" },
+ { "WM/Composer", "composer" },
+ { "WM/EncodedBy", "encoded_by" },
+ { "WM/EncodingSettings", "encoder" },
+ { "WM/Genre", "genre" },
+ { "WM/Language", "language" },
+ { "WM/OriginalFilename", "filename" },
+ { "WM/PartOfSet", "disc" },
+ { "WM/Publisher", "publisher" },
+ { "WM/Tool", "encoder" },
+ { "WM/TrackNumber", "track" },
+ { "WM/Track", "track" },
+ { "WM/MediaStationCallSign", "service_provider" },
+ { "WM/MediaStationName", "service_name" },
+// { "Year" , "date" }, TODO: conversion year<->date
+ { 0 }
+};