>>28 string \x7fFLAC \b, FLAC audio
# non-Vorbis content: Theora
>>28 string \x80theora \b, Theora video
+# non-Vorbis content: Kate
+>>28 string \x80kate\0\0\0\0 \b, Kate
+>>>37 ubyte x v%hu
+>>>38 ubyte x \b.%hu,
+>>>40 byte 0 utf8 encoding,
+>>>40 byte !0 unknown character encoding,
+>>>60 string >\0 language %s,
+>>>60 string \0 no language set,
+>>>76 string >\0 category %s
+>>>76 string \0 no category set
+# non-Vorbis content: Skeleton
+>>28 string fishead\0 \b, Skeleton
+>>>36 short x v%hu
+>>>40 short x \b.%hu
# non-Vorbis content: Speex
>>28 string Speex\ \ \ \b, Speex audio
# non-Vorbis content: OGM