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From: Gustavo da Silva Serra <gustavo.serra@tet.com.br>
To: alsa-devel@alsa-project.org
Subject: Re: Still have choppy audio using 1.0.17
Date: Wed, 25 Jun 2008 15:34:17 -0300	[thread overview]
Message-ID: <48628FA9.50502@tet.com.br> (raw)
In-Reply-To: <s5hprq5qz2t.wl%tiwai@suse.de>

Thanks!!!! I will try that right now!

Takashi Iwai escreveu:
> At Wed, 25 Jun 2008 08:24:33 -0300,
> Gustavo da Silva Serra wrote:
>   
>> If I keep the difference between the playback and capture pointers at 
>> one period, no choppy audio occurs. If the difference is 0, 2 or 5 
>> periods for example, choppy audio will always occur. Any ideas why?
>>     
>
> Through a quick look at the code, it's likely the problem of the
> timing of timer handlers for playback/capture streams.  In the current
> code, the timer handlers are invoked individually.
>
> One possible fix would be to force to synchronize the updates of both
> directions instead of individual timers.  That is, share the same
> timer for the connected streams so that the update order is
> guaranteed.
>
>
> Just my $0.02.
>
> Takashi
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  reply	other threads:[~2008-06-25 18:34 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-16 20:04 Still have choppy audio using 1.0.17 Gustavo da Silva Serra
2008-06-18 18:24 ` Gustavo da Silva Serra
2008-06-18 19:44   ` Gustavo da Silva Serra
2008-06-19 13:01     ` Gustavo da Silva Serra
2008-06-20 19:07       ` Gustavo da Silva Serra
2008-06-25 11:24       ` Gustavo da Silva Serra
2008-06-25 16:06         ` Takashi Iwai
2008-06-25 18:34           ` Gustavo da Silva Serra [this message]
2008-07-01 18:28           ` Gustavo da Silva Serra
2008-07-04 12:40             ` Gustavo da Silva Serra
2008-07-14 17:57               ` Gustavo da Silva Serra
2008-07-15  0:50                 ` stan
2008-07-15 11:56                   ` Gustavo da Silva Serra
2008-07-15 18:40                     ` Gustavo da Silva Serra
2008-07-15 21:31                       ` stan
2008-07-16 14:19                         ` Gustavo da Silva Serra
2008-07-16 15:30                           ` Takashi Iwai
2008-07-16 15:43                             ` Gustavo da Silva Serra

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