actually, my problem is not jackd related at all. i cannot use a
samplerate other than 48k with any application i tried, not only with
jackd. isn't alsa supposed to provide resampling, if necessary?
i forgot to mention the hardware:
Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio
Controller (rev 03)
roman
On Thu, 2008-06-12 at 21:40 +0200, Roman Haefeli wrote:
> hi all
>
> i am not quite sure, if this is the right place to ask, but from what i
> heard, alsa is capable of doing resampling, when needed (e.g when
> playing a 44.1 file on a card, that natively only runs at 48k).
>
> however, i seem not to be able to use those capabilites, when running
> jackd. no matter with what specified rate i start jackd, it is always
> running at 48k. for doing some recordings (only from software, no live
> input) i would really like to run jackd at 44.1k. when playing a 44.1
> file with 'mplayer -ao alsa', it works fine, the streams seams to get
> resampled at some point.
>
> how can that be achieved with jackd output/input?
>
> my specs:
> ubuntu hardy
> Advanced Linux Sound Architecture Driver Version 1.0.16.
> Compiled on May 29 2008 for kernel 2.6.24-18-rt (SMP)
> jackd 0.109.2
>
> thanks
> roman
>
>
>
>
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