[PD] portaudio compatibility with some ASIO drivers (Windows only)
Stefano Papetti
stefano.papetti at univr.it
Wed Jul 1 16:21:14 CEST 2009
hi Hans-Christoph,
I found that in the svn version of portaudio (namely in pa_asio.ccp) the
driver ReaRoute ASIO is not blacklisted anymore (as committed by Ross
Bencina on June 16), so I think that it will be nice to re-compile pd
against it. Do you think it's not reliable enough compared to the
standard v19?
Anyway I'll give the nightly builds a try, thanks. That should improve
general ASIO performance of already working devices.
Best,
S
Hans-Christoph Steiner ha scritto:
>
> Maybe its due to the version of ASIO in use? I just upgraded the
> build farm to use ASIO 2.2, so nightly builds of Pd-extended are using
> that.
>
> .hc
>
> On Jun 30, 2009, at 2:53 PM, Stefano Papetti wrote:
>
>> Hello,
>>
>> I noticed that pd (at least recent versions of both vanilla and
>> extended) and other portaudio-based applications (e.g. Audacity)
>> don't see some ASIO drivers: namely, the RME Fireface 800 and
>> REAPER's ReaRoute ASIO drivers.
>>
>> I found several posts in different forums around about both issues,
>> and I've drawn the following conclusions:
>> - the RME ASIO driver simply doesn't work, and nobody actually knows
>> why... However some people report to get ultra-low latencies (3ms)
>> with the MMIO drivers. Moreover, even with the MMIO driver they can
>> use the multi-channel capability of the RME only when set at 48000 Hz
>> (but this is another story...). I will ask RME directly about these
>> issues.
>> - the ReaRoute ASIO driver is blacklisted by portaudio (as of v19)
>> and therefore discarded...
>> The latter is my most urgent problem because I need to route audio
>> from pd to REAPER with the lowest possible latency/cpu load.
>> Please help!
>>
>> Thanks,
>> S
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>
>
>
> ----------------------------------------------------------------------------
>
> kill your television
>
>
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