[PD-dev] Re: linux & multichannel?

Tim Blechmann TimBlechmann at gmx.net
Mon Nov 17 00:50:30 CET 2003


> oss-mode:
> using /dev/dsp1 and a symlink from /dev/adsp1 to /dev/dsp2, i can't
> access both input devices, but when i create a dac~ object, i get an
> additional sound at about 690Hz. (pd's output level is at 97dB).
> using only one of these two devices works fine...
> 
> alsa-mode:
> using both hardware and plugin mode i don't have the possibility to
> access all channels, only the channel hw:1,0, not hw:1,1. using
> -channels 4 only maps the channels 3 and 4 as 1 and 2 (hardware) or
> only gives 2 channels.
> the playback sounds odd, too, it seems that the blocks doesn't reach
> the alsa driver in time ... 
and in both alsa and oss mode i get a lot of dio errors when i'm using
only 2 channels ... i experienced similar error when using 0.36 and
alsa, but never with oss...

any ideas? (... except buying a hammerfall) ... well, at least the cpu
load has improved...

 Tim                          mailto:TimBlechmann at gmx.de
                              ICQ: 96771783
                              http://www.nyds-exp-discogs.tk
--
The only people for me are the mad ones, the ones who are mad to live,
mad to talk, mad to be saved, desirous of everything at the same time,
the ones who never yawn or say a commonplace thing, but burn, burn,
burn, like fabulous yellow roman candles exploding like spiders across
the stars and in the middle you see the blue centerlight pop and
everybody goes "Awww!"
                                                          Jack Kerouac



-- 
 Tim                          mailto:TimBlechmann at gmx.de
                              ICQ: 96771783
                              http://www.nyds-exp-discogs.tk
--
The only people for me are the mad ones, the ones who are mad to live,
mad to talk, mad to be saved, desirous of everything at the same time,
the ones who never yawn or say a commonplace thing, but burn, burn,
burn, like fabulous yellow roman candles exploding like spiders across
the stars and in the middle you see the blue centerlight pop and
everybody goes "Awww!"
                                                          Jack Kerouac





More information about the Pd-dev mailing list