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

Also use the OSX audio driver to launch jack, it looks like it tries to
use alsa also.

Best

Philippe

Dubphil a écrit , Le 22.05.2010 15:20:
> 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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>
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Received on Sat May 22 20:15:02 2010