From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: what is the difference
 between	SNDRV_PCM_IOCTL_WRITEN_FRAMES and SNDRV_PCM_IOCTL_WRITEI_FRAMES
Date: Mon, 20 May 2013 13:41:11 +0200
Message-ID: <519A0BD7.3050409@ladisch.de>
References: <6B947C8AC4195040A8C6876A496C644A0852101C@BJ-MAIL-04.vimicro.com>
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To: Zhang wei <zhangwei@vimicro.com>
Cc: alsa-devel@alsa-project.org
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Zhang wei wrote:
> I know the format likes below when use SNDRV_PCM_IOCTL_WRITEI_FRAMES
> L+R+L+R+L+R...
> L:a frame left channel data.
> R:a frame right channel data.
>
> But what is the kind of format when use SNDRV_PCM_IOCTL_WRITEN_FRAMES?

Multiple buffers, LLL... and RRR...


Regards,
Clemens