Gentoo Archives: gentoo-user

From: "Canek Peláez Valdés" <caneko@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Phonon + PulseAudio Problem
Date: Sat, 22 May 2010 16:55:31
Message-Id: AANLkTiko_VyDFiFFG6a5PDZojlZpFqBUV5-9q30JexxH@mail.gmail.com
In Reply to: [gentoo-user] Re: Phonon + PulseAudio Problem by Nikos Chantziaras
1 On Fri, May 21, 2010 at 2:29 PM, Nikos Chantziaras <realnc@×××××.de> wrote:
2 [...]
3 > because you're not using software that needs good latency, like software
4 > synthesizers) but I do.
5
6 Then you're doing it wrong. If you are doing professional audio (a
7 little fact, that, by the way, you *NEVER* mentioned; you talked about
8 boot times and FPS in games, but not about professional audio), using
9 PulseAudio it's not going to work for you. Lennart himself said so.
10
11 But even in the case of professional audio, OSS4 is not the answer.
12 Because the mixing it belongs in user space, not the kernel. The
13 answer you should look at, is Jack:
14
15 http://jackaudio.org/
16
17 And Jack runs in user space, obviously, and on top of ALSA. And it has
18 *incredible* low latencies; you should try it Lennart wrote a
19 comparison between Jack and PulseAudio:
20
21 http://0pointer.de/blog/projects/when-pa-and-when-not.html
22
23 Regards.
24 --
25 Canek Peláez Valdés
26 Instituto de Matemáticas
27 Universidad Nacional Autónoma de México

Replies

Subject Author
Re: [gentoo-user] Re: Phonon + PulseAudio Problem Volker Armin Hemmann <volkerarmin@××××××××××.com>