DirectShow problems

I'm having some troubles loading and playing Mp3's in DirectShow. I load the mp3 and plays it with:

Code:

DirectShowGraph->RenderFile(NewFileName, NULL);

...

DirectShowMediaPosition->put_CurrentPosition(0);
DirectShowMediaControl->Run();

And stops it with:

Code:

DirectShowMediaControl->Stop();

(basically, this code is a bit shortened)

Anyway, if I load another mp3 file, instead of overwriting the old one it seems like they amplify each other. The volume gets louder each time a file is loaded.

How do you clear what was loaded before? I checked the docs and I can't find a suitable function/method for that.

I hope I don't have to recreate the graph object every time an mp3 is loaded...?

After looking at this class that was written by Alan Kemp, I think that you'll need to recreate the graph everytime you load a mp3.

Sad...
Anyway, I changed it so it works now. The Mp3 load is pretty rare so there is no noticable performance loss anyway.