ACTIONSCRIPT 3 Developer’s Guide en

ACTIONSCRIPT 3.0 DEVELOPER’S GUIDE
Working with the file system
You can also perform a random-access write to the file. For example, you could parse the id3Title variable to ensure
that it is correctly capitalized (using methods of the String class), and then write a modified string, called newTitle,
to the file, as in the following:
fileStr.position = file.length - 125; // 128 - 3
fileStr.writeMultiByte(newTitle, "iso-8859-1");
To conform with the ID3 version 1 standard, the length of the newTitle string should be 30 characters, padded at the
end with the character code 0 (String.fromCharCode(0)).
Last updated 6/6/2012
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