salut Cyrille ;-)

(is it possible to run pd with -something like dsp 0 ?)

yes, this seems to work... but a bit randomly.

however, it needs to be turned off and back on to work
in the main patch, i added something like

[loadbang]
|

[delay 5000]
|

[t b b]
| |

| [; pd dsp 0 (

[delay 100]

|
[; pd dsp 1 (

i always have the error messages on startup, but then it's ok

however, audio/dsp sometimes gets stuck when opening other patches

i'll try to make a sort of watchdog that monitors when audio isn't computed anymore (i.e. [env~] doesn't output values anymore...)

thanks for suggestions,

__phae_

2015-05-13 19:07 GMT+02:00 Cyrille Henry <ch@chnry.net>:

hello,

Le 13/05/2015 14:56, Raphaël Ilias a écrit :

However, I have a few troubles, but it might not be the right place to ask...
I am newbie to debian, so I couldn't setup jack at all. I'm using alsa but I get the error at startup :
"ALSA output error (restart failed): Broken pipe"
(and also sometimes when opening patche, I get a bunch of these and DSP get stuck, i need to turn OFF and ON again pd's DSP to get audio back.)

can you try to stop the audio processing, open the patch, and start dsp after the patch is loaded?

i guess the patch loading need to much cpu so audio can not be computed in the same time.

cheers
c