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Jing Software  
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 More options Nov 7 2009, 7:59 pm
Newsgroups: microsoft.public.scripting.vbscript
From: Jing Software <jingproje...@gmail.com>
Date: Sat, 7 Nov 2009 11:59:54 -0800 (PST)
Local: Sat, Nov 7 2009 7:59 pm
Subject: Re: Run Command Line
On Nov 6, 2:36 pm, "Pegasus [MVP]" <n...@microsoft.com> wrote:

> "Jing Software" <jingproje...@gmail.com> wrote in message

> news:31de4b06-1a71-4756-b9eb-52794feb3da6@r5g2000yqb.googlegroups.com...

> > Hello,

> > I am trying to run a vbs file on my server that appends a few mp3
> > files to another and creates a new file.

> > I can do this from the command line without out any problems:

> > copy /b D:\Sites\www\applications\recorder\file1.mp3 + D:\Sites\www
> > \applications\recorder\file2.mp3 D:\Sites\www\applications\recorder
> > \new.mp3

> > When I try this in a vbs file or asp file it just hangs in asp and in
> > the vbs I get the message "cannot find the file specified"

> > Dim oShell, sCommand
> > sCommand = "copy /b D:\Sites\www\applications\recorder\file1.mp3 + D:
> > \Sites\www\applications\recorder\file2.mp3 D:\Sites\www\applications
> > \recorder\new.mp3"
> > Set oShell = CreateObject("WScript.Shell")
> > oShell.Run sCommand, , True
> > Set oShell = Nothing

> > Any ideas on what I could be doing wrong?

> > Thanks

> > James

> You're not really doing this in VB Script - you're shelling out to a console
> session and you then have the usual problems with placing the correct number
> double-quotes around your file names. A cleaner solution would be to do the
> whole lot with VB Script commands, e.g. like so:

> sName1 = "D:\Sites\www\applications\recorder\file1.mp3"
> sName2 = "D:\Sites\www\applications\recorder\file2.mp3"
> sName3 = "D:\Sites\www\applications\recorder\New.mp3"
> Set oFSO = CreateObject("Scripting.FileSystemObject")
> iSize1 = oFSO.GetFile(sName1).Size
> iSize2 = oFSO.GetFile(sName2).Size
> sFile1 = oFSO.OpenTextFile(sName1,1,False).Read(iSize1)
> sFile2 = oFSO.OpenTextFile(sName2,1,False).Read(iSize2)
> Set oFile3 = oFSO.CreateTextFile(sName3, True, False)
> oFile3.Write sFile1
> oFile3.Write sFile2
> oFile3.Close

> By the way - are you sure that you can append .mp3 files to each other like
> thim and get them to be processed correctly by your media player? What about
> the header information?- Hide quoted text -

> - Show quoted text -

Thanks for this, it works great. MP3 Files can be appended in this
manner, there are problems with the meta information as it all gets
merged but the files still play in itunes and media player, I
understand that there will be problems with the ipod though. I guess
the only way to inject the header information will be by using a media
program from the command line which will remove the old header
information and inject the details of the new file.  Unless VB Script
capable of injecting the file header information into the file ?

I guess if it has to be a command line solution then I will hit this
issue with quotations you mention when trying to run it.

Thanks

James


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