Article View: borland.public.cppbuilder.multimedia
Article #706Re: accessing the mixer on windows
From: Maynard Philbrook
Date: Sun, 01 Jun 2003 03:26
Date: Sun, 01 Jun 2003 03:26
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2059 bytes
look in the MMedia.hlp for the MixerObject refernces.
you may also find some VCL code on the net in the line of
TMixer., TAudioMixer ect..
how it works is like a family tree., you must enumerate the controls
starting
from the base of the master Volume.Record, or Other Panels. or you can
specify directly specific control.
since you have a multiple channel card then you should have multiple
mixer objects, you first need to Enumerate the Mixer list to pick the channel
you
want to work with, this will give you a Mixer ID to use in the MixerOpen which
gives you a handle to be used in the remaining mixer calls.
this things from getting a list of controls , Reading or write their values.
Peter wrote:
> Hi im running a rme 8 channel card, that uses asio or mme under windows (no
> directx), is there a general way to access the mixers that come with the
> sound cards, or is this usally propiety to the manufacturer.
>
> Any advice appreciated
>
> thanks
>
> Peter
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From: Maynard Philbrook <UseThis.jamie12@mindspring.com>
Newsgroups: borland.public.cppbuilder.multimedia
Subject: Re: accessing the mixer on windows
Date: Sat, 31 May 2003 23:26:04 -0400
Organization: MindSpring Enterprises
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