From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: selecting various ADPCM formats (eg. 2, 3 and 4 bits per sample)
Date: Tue, 30 Jul 2002 16:51:31 +0200
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To: Guilhem Tardy <guilhem_tardy@yahoo.com>
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At Fri, 26 Jul 2002 19:44:07 -0700 (PDT),
Guilhem Tardy wrote:
> 
> Is there any way for an application developer to select among those
> sub-formats?

4bit ADPCM is already implemented on alsa-lib.
use the format SND_PCM_FORMAT_IMA_ADPCM.

no idea about others.  do you have any pointer for the implementation?


Takashi


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