Re: [ecasound] ecasound on OSX 10.5, Error! Cannot make connection

From: Dubphil <dubphil@email-addr-hidden>
Date: Sat May 22 2010 - 16:20:04 EEST

Peiman Khosravi a écrit , Le 22.05.2010 13:43:
> Dear all,
>
> I am new to ecasound and this list. I have just built and installed
> ecasound on OSX, seemingly successfully. I can call ecasound in the
> terminal with no problems.
>
> However, my problem is that I cannot get any sound out of it! I think
> it's a problem with the sound device, since the examples are for linux
> and ALSA they do not seem to be working on OSX. I have tried ecasound
> -i somefile.mp3 -o alsa which as you can expect gives an error.
> And ecasound somefile.wav which gives me this error (note that I have
> already launched Jack OSX):
>

Hi Peiman,

if jack is running you should use :

ecasound -i somefile.mp3 -o jack

things are something so simple that we can't think of it ;)

Welcome to the wonderful world of Ecasound !

Philippe

> peiman-khosravis-macbook-pro:~ peimankh$ ecasound -i TapeGrains.wav
> ********************************************************************************
> * ecasound v2.7.1 (C) 1997-2009 Kai Vehmanen and others
> ********************************************************************************
> (libkvutils) kvu_rtcaps: warning! sched_getparam() not supported
> jack_client_new: deprecated
> (eca-chainsetup) Chainsetup "untitled-chainsetup"
> jack_client_new: deprecated
> (eca-chainsetup) NOTE: Real-time configuration, but insufficient
> privileges to utilize real-time scheduling (SCHED_FIFO). With small
> buffersizes, this may cause audible glitches during processing.
> (eca-chainsetup) "rt" buffering mode selected.
> (eca-chainsetup) NOTE: using existing audio parameters
> -f:s24_le,2,96000 for object 'TapeGrains.wav (tried to open with
> -f:s16_le,2,44100).
> (eca-chainsetup) Opened input "TapeGrains.wav", mode "read". Format:
> s24_le, channels 2, srate 96000, interleaved (locked params).
> jack_client_new: deprecated
> (eca-chainsetup) NOTE: using existing audio parameters
> -f:f32_le,2,96000 for object 'jack_alsa (tried to open with
> -f:s16_le,2,96000).
> (eca-chainsetup) Opened output "jack_alsa", mode "write". Format:
> f32_le, channels 2, srate 96000, noninterleaved (locked params).
> [* Connected chainsetup: "untitled-chainsetup" *]
> [* Controller/Starting batch processing *]
> [* Engine - Driver start *]
> (audioio_jack_manager) Error! Cannot make connection ecasound:out_1 ->
> alsa_pcm:playback_1.
> (audioio_jack_manager) Error! Cannot make connection ecasound:out_2 ->
> alsa_pcm:playback_2.
>
> [* Engine - Processing finished *]
> [* Controller/Batch processing finished (0) *]
> [* Engine exiting *]
> (eca-control-objects) Disconnecting chainsetup: "untitled-chainsetup".
>
>
> I would really appreciate your comments as I am eager to try ecasound
> in my search for a non GUI DAW.
>
> Thanks in advance
>
> Peiman
>
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Received on Sat May 22 20:15:01 2010

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