From: "Clemens Ladisch" <cladisch@fastmail.net>
To: Agata Ma <ga0ata0912@yahoo.com>, alsa-devel@lists.sourceforge.net
Subject: Re: How to count PCM frames captured?
Date: Fri, 15 Sep 2006 09:36:05 +0200 [thread overview]
Message-ID: <1158305765.19680.270995073@webmail.messagingengine.com> (raw)
In-Reply-To: <20060915072730.78504.qmail@web55402.mail.re4.yahoo.com>
Agata Ma wrote:
> So, my question is: does exist an ALSA function to count the PCM
> frames captured and moved to buffer?
The function snd_pcm_avail_update() returns how many frames are
available in the device's buffer.
The function snd_pcm_readi() returns how many frames it has copied to
your buffer.
HTH
Clemens
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next prev parent reply other threads:[~2006-09-15 7:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-15 7:27 How to count PCM frames captured? Agata Ma
2006-09-15 7:36 ` Clemens Ladisch [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-09-16 8:57 Agata Ma
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