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Re: [Linphone-users] up sample from 8000hz to 48000hz possible ?
From: |
Simon Morlat |
Subject: |
Re: [Linphone-users] up sample from 8000hz to 48000hz possible ? |
Date: |
Mon, 29 May 2006 14:13:30 +0200 |
User-agent: |
KMail/1.9.1 |
Hello,
Is there an alsa driver for this audio chip ? If any, maybe the alsa library
can do the trans-rating in software, especially I you configure
your .asoundrc to use dmix/dsnoop plugins.
You'll have to use 1.3.99.4 prerelease at
http://download.savannah.nongnu.org/releases/linphone/unstable/source/
Simon
Le Vendredi 26 Mai 2006 22:42, gary ng a écrit :
> Hi,
>
> I have a crippled audio chip which only does 48000Hz,
> is it possible/easy to up sample the incoming voice
> stream from 8000Hz to it ?
>
> I tried to use esd daemon but all I got is garbage. If
> directly through /dev/dsp, I hear nothing.
>
> thanks for any info/hint/help in advance.
>
> BTW, how can I specify linphonec to use jack instead
> of /dev/dsp ? I failed to find any documentation about
> the syntax to be used for this in the rc file.
>
> regards,
>
> gary
>
>
>
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