xorrisofs: Charset
5.10 Character sets
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Character sets should not matter as long as only english alphanumeric
characters are used for file names or as long as all writers and readers
of the medium use the same character set. Outside these constraints it
may be necessary to let xorriso convert byte codes.
A conversion from input character set to the output character set is
performed when an ISO image gets written. Vice versa there is a
conversion from output character set to the input character set when an
ISO image gets loaded. The sets can be defined by options
-input-charset and -output-charset, if needed.
-input-charset character_set_name
Set the character set from which to convert disk file names when
inserting them into the ISO image.
-output-charset character_set_name
Set the character set from which to convert names of loaded ISO
images and to which to convert names when writing ISO images.