Re: Can I save the DirectSound effect processed data to a .wav file?
From: L.J.S (bconline2002_at_hotmail.com)
Date: Thu, 18 Nov 2004 09:58:38 +0800
I really need to write program which can add fx effection and save
In fact,I saw many directX plugin for some music app(such as ultrafunk for
cooledit,BBE maxier for Cooledit).
What they basiclly? Direct Show? Can you give me some tip?
Orignally I think in directsound it have so many effection which totally
fill my need.
But now I know it's impossible to save these changes.this make me so
Now I want to know is it possible to use these effection with directshow?
Any comment or tips will be appreciate.
"Chris P. [MVP]" <email@example.com> ????
> On Thu, 18 Nov 2004 00:11:38 +0800, L.J.S wrote:
> > Basiclly,I want to open a .wav file and add some fx effect to it(such as
> > reverb)-I know how to do this.but how can I write these processed data
> > new .wav file?---so I can have a effected wave file.
> > Pls help!
> DirectSound effects only affect the output buffer, at a point were you no
> longer have direct buffer access. A trick is to "record" the output using
> a capture buffer and setting the sound card mixer input to "Wave Mix" or
> "What you hear".
> A more professional method is to use something like DirectShow, although
> most pro audio apps create their own filter process based on something