Working with iTunes API

I am trying to hack together a quick little program that will automatically add any song in a folder directly to iTunes without dragging and dropping. I am not very familiar with the iTunes API/COM/Whatever-the-heck-it-is.

I found some examples online, but they were in WScript or something. When I run my code, I get an "invalid procedure call or argument" on the "ConvertFiles" line. Here is what I came up with:

VB Code:

Option Explicit
 
Public App  As iTunesApp
Public FSO  As FileSystemObject
 
Private Sub Command1_Click()
    Dim FileNames(0)
    
    FileNames(0) = FSO.GetAbsolutePathName("C:\Documents and Settings\Bob\Desktop\AAA.mp3")
    Call App.ConvertFiles(FileNames)
    
    
End Sub
 
Private Sub Form_Load()
    Set App = New iTunesApp
    Set FSO = New FileSystemObject
End Sub

I don't really want to convert files to another format, but that function was the only thing that looked close to what I wanted.

Here is what the WScript (or JScript or whatever the heck it is) looked like. Maybe someone can translate. It looks like it is being put in an array and the array is being passed.

Code:

---

http://www.hydrogenaudio.org/forums/index.php?showtopic=21736&st=0&&
args = WScript.Arguments;

if  (args.length != 0) {

var iTunesApp = WScript.CreateObject("iTunes.Application");
var  encoderCollection = iTunesApp.Encoders;
var encoder=encoderCollection.ItemByName("AAC Encoder");
iTunesApp.CurrentEncoder = encoder;
var  fso = new ActiveXObject("Scripting.FileSystemObject");
fil = new Array();
for (i = 0; i < args.length; i++) {
 fil.push(fso.GetAbsolutePathName(args(i)));
}
iTunesApp.ConvertFiles(fil);
}

else {
WScript.Echo("Usage: encodeAAC.js <filename.wav>");
}

---

Maybe u shouldn't use App

VB Code:

Public App  As iTunesApp

as its a VB property. :)

Great idea. Thanks. :lol:

Unfourtunately I am still getting the same error.

VB Code:

Call App.ConvertFiles(FileNames)

should this be

VB Code:

Call App.ConvertFiles(FileNames(0))

?? I don't have Itunes so i can't really try it.

I was looking to do the same thing awhile back... i think you have a small task on your hands. From what ive read (and played with) the info you want to save/edit is held in the .DS_Store file stored on the Ipods harddrive. The file is in binary, heres a link to a site with info on how the file is structured, with the offset and size values:
http://ipodlinux.org/ITunesDB

If you search http://www.planet-source-code.com for "iTunes" you file a few examples of pulling the info from the ITunesDB.


_

Andrew G,

In the JScript example I posted they pass the entire array. So that is what I was trying to do. Passing just a string (or an element of an array) still gives me the "Invalid [rocedure call or agument" error.

ACW_Joe,

I think you misunderstood what I was after. I don't want to get the info. I want to simply add a song to iTunes. I want to acheive the same effect as if you drag-n-dropped a song into iTunes. All I need is to add it to the iTunes library. I was thinking convert files would do that.

Ohh.. sorry about that.
I thouhgt you wanted to add the mp3s to your Ipod and by-pass iTunes all togeather.

Can anyone else help on this topic?

Incase anyone is wondering, I figured out how to do the conversion. I couldn't get it to work with multiple files at once, but to do one file at a time use this:

VB Code:

App.LibraryPlaylist.AddFile("Path_here")

Where App is an iTunesLib.iTunesApp object.