concatenate mp3

jamescode7

(hello.mp3) + (hi.mp3) ===> welcome.mp3
length: 3 + length: 5 =====> length: 8

I want to concatenate hello.mp3 file and hi.mp3 file into one file to make welcome.mp3 file.
Is there a way to AS3?
Is there a related library?
I have to solve this.

Extracting each ByteArray and combining them into one doesn't seem to work.
What should I do?
Who has experienced such a project?

pol2095

try this :

var file:File = File.applicationDirectory.resolvePath("file1.mp3");
var fileStream:FileStream = new FileStream(); 
fileStream.open(file, FileMode.READ);
var bytes1:ByteArray = new ByteArray();
fileStream.readBytes(bytes1);
fileStream.close();

file = File.applicationDirectory.resolvePath("file2.mp3");
fileStream = new FileStream(); 
fileStream.open(file, FileMode.READ);
var bytes2:ByteArray = new ByteArray();
fileStream.readBytes(bytes2);
fileStream.close();

var bytes:ByteArray = new ByteArray();
bytes.length = bytes1.length + bytes2.length; //Defines the **length of Resultant Array**
bytes.writeBytes(bytes1);
bytes.writeBytes(bytes2);

file = File.desktopDirectory.resolvePath("file3.mp3");
fileStream = new FileStream();
fileStream.open(file, FileMode.WRITE);
fileStream.writeBytes(bytes);
fileStream.close();