From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: Application supporting forward/rewind APIs
Date: Tue, 29 Sep 2009 11:42:38 +0200
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To: Anuj Aggarwal <anuj.aggarwal@gmail.com>
Cc: Raymond Yau <superquad.vortex2@gmail.com>, alsa-devel@alsa-project.org
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Anuj Aggarwal wrote:
> I found the solution, one can use mplayer to test forward/rewind
> feature of ALSA library.

mplayer disables ALSA's underrun detection and uses snd_pcm_forward() to
recover from an underrun, if it happens.

(To force an underrun, press Ctrl+S (then Ctrl+Q) to prevent mplayer
from updating its status line.)


HTH
Clemens