From: Clemens Ladisch <clemens@ladisch.de>
To: Adrian Stancu <adrian.stancu.82@gmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: snd-usb-audio syncronisation problem
Date: Tue, 26 Feb 2008 12:36:31 +0100 [thread overview]
Message-ID: <47C3F9BF.3080600@ladisch.de> (raw)
In-Reply-To: <43e8c7320802260120u241d2c83r97d7e00d4896992c@mail.gmail.com>
Adrian Stancu wrote:
> I wanted to mention that (from what I noticed until now), it is not
> possible to get correct playback on this device unless the sampling
> frequency it is set to (it defaults to 48k when powered on) matches
> the sampling frequency of the audio stream you send to it. So how is
> this supposed to work, if the device is set to 48k and my stream has
> 192k (and I cannot set the device to 192k)?
The alternate setting of the interface is supposed to set the sampling
frequency, and this is exactly what the driver does.
The returned frequency value is correct, so it seems the device knows
that it is supposed to run at 192 kHz.
Does recording work with all sample rates?
Regards,
Clemens
next prev parent reply other threads:[~2008-02-26 11:34 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-22 9:51 snd-usb-audio syncronisation problem Adrian Stancu
2008-02-22 13:09 ` Clemens Ladisch
2008-02-22 13:45 ` Adrian Stancu
2008-02-22 13:57 ` Clemens Ladisch
2008-02-22 14:19 ` Adrian Stancu
2008-02-22 14:43 ` Clemens Ladisch
2008-02-22 14:51 ` Adrian Stancu
2008-02-22 15:05 ` ASoC AT91 : read dma buffer Alexandre BOUIN
2008-02-22 15:50 ` snd-usb-audio syncronisation problem Clemens Ladisch
2008-02-22 16:15 ` Adrian Stancu
2008-02-22 16:31 ` Clemens Ladisch
2008-02-22 16:46 ` Adrian Stancu
2008-02-22 16:49 ` Adrian Stancu
2008-02-22 17:01 ` Clemens Ladisch
2008-02-22 17:02 ` Adrian Stancu
2008-02-25 12:44 ` Clemens Ladisch
2008-02-25 18:32 ` Adrian Stancu
2008-02-26 7:32 ` Clemens Ladisch
2008-02-26 7:53 ` Adrian Stancu
2008-02-26 8:14 ` Clemens Ladisch
2008-02-26 8:38 ` Adrian Stancu
2008-02-26 8:49 ` Clemens Ladisch
2008-02-26 9:20 ` Adrian Stancu
2008-02-26 11:36 ` Clemens Ladisch [this message]
2008-02-26 12:53 ` Adrian Stancu
2008-02-26 14:21 ` Clemens Ladisch
2008-02-26 15:08 ` Adrian Stancu
2008-02-26 13:45 ` Pavel Hofman
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