[alsa-devel] Forward/rewind APIs return 0

Aggarwal, Anuj anuj.aggarwal at ti.com
Thu May 15 13:18:42 CEST 2008

Please find the output from snd_pcm_dump() attached.

Is there any simple app to show the usage of forward/rewind APIs? I want to cross check my app against the same.

Thanks and Regards,
Anuj Aggarwal

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-----Original Message-----
From: Jaroslav Kysela [mailto:perex at perex.cz]
Sent: Monday, May 12, 2008 1:47 PM
To: Aggarwal, Anuj
Cc: alsa-devel at alsa-project.org
Subject: Re: [alsa-devel] Forward/rewind APIs return 0

On Mon, 12 May 2008, Aggarwal, Anuj wrote:

> Hi,
> I am trying to use snd_pcm_forward and snd_pcm_rewind APIs in my
> application. Although they are doing something (I am able to 'hear' the
> jump), they return me 0, instead of returning me the number of frames.
> What could be the problem with the application/driver?

Show us output from snd_pcm_dump().


Jaroslav Kysela <perex at perex.cz>
Linux Kernel Sound Maintainer
ALSA Project, Red Hat, Inc.

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