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From: "Clemens Ladisch" <cladisch@fastmail.net>
To: "Flávio Yuiti" <f_yuiti@yahoo.com.br>, alsa-devel@alsa-project.org
Subject: Re: How to play a pcm file
Date: Thu, 26 Apr 2007 08:36:34 +0200	[thread overview]
Message-ID: <1177569394.26330.1186645873@webmail.messagingengine.com> (raw)
In-Reply-To: <778314.78890.qm@web32215.mail.mud.yahoo.com>

Flávio Yuiti wrote:
> I did a test with pcm file and the sound is playing very fast,
> 
>   snd_pcm_open(&handleSound,"hw:0,0",SND_PCM_STREAM_PLAYBACK,0)

Use "default" as device name.  Using "hw" will prevent any automatic
sample format/rate conversions.

>   //snd_pcm_hw_params_set_rate(handleSound,hardwareParam,8000,0);

This shouldn't be commented out, and you should check the return
values of all these functions.


HTH
Clemens

  reply	other threads:[~2007-04-26  6:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-26  0:51 How to play a pcm file Flávio Yuiti
2007-04-26  6:36 ` Clemens Ladisch [this message]
2007-04-26 16:26   ` Flávio Yuiti

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