[Wine] more than 16 bit audio
triplesquarednine at gmail.com
Sat Mar 26 11:31:24 CDT 2011
> I tried using JACK, and I had no problem playing back a 96 kHz / 32-bit wav
> file that I recorded previously. Everything was much more responsive in
> Adobe Audition. Thanks for the suggestion!
No problem. Jack provides the framework for performance that you
require, and using wineASIO provides the "low-latency, preformace,
etc" that ASIO would provide in a windows environment, but interfaces
with Jackd.(jack for audio, but ALSA for midi in Wine).
> The only problem that cropped up was that the JACK inputs were missing. No
> devices were available for recording!
> I wonder if something is wrong with my .asoundrc file for JACK? Do you see
> anything wrong with my .asoundrc file that I posted previously?
Not sure. What is your soundcard? Can you record audio files with
Linux apps, with ALSA and/or Jack??? (this would indicate that indeed
your .asoundrc is working. when using jack, do you have Qjackctl
installed, or maybe patchage? - these apps will provide a GUI for
jack, and maybe your inputs are available to send to Wine/Audition
3.0...? are you using "full duplex" in both your Wine application
(preferences?) and also Jack?
> I assume you are using JACK with ALSA? Do you mind sharing your system and
> user .asoundrc files? What is the command-line invocation you are using to
> begin JACK?
Yes, I am using Jack/ALSA. I'll put something together, but email it
to you... I'm not gonna post it on Wine-list, as it strays from what
this particular list is all about.
> Do you have doc or url that describes the kernel mods you have made for
> realtime performance? I've made some, but I doubt it's very well tuned.
> Here are the urls I used:
I assume you know about Gentoo's Pro-audio Overlay??? ~ google it.
(because you are using gentoo right?).
anyway, give me a day or so and I will send a few links, and how i
personally go about things. I don't use Gentoo but have, and from
using BSD ~ i am fairly familiar with it. You will basically either
want to compile an RT-kernel, or a very recent Kernel (i currently am
running 22.214.171.124), combined with BFS scheduler ( which can work quite
well, for audio stuff ), and optimize a few other
things, as well.
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