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maquette2sound for 4 channel sounds

Author 2 Subscribed Users |
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fdsdb

Hi All,

I am trying to use a maquette for synthesizing several quadraphonic sounds in a final unique one.
I receive this error in the listener:

“Error : trying to sequence 2 sounds with different number of channels or different sample-rate. Output is input 1.”

I suppose that maquette2sound only works in mono sounds. Is it right? If yes, there is any way to use multichannel sounds?
I enclose a figure of the simple patch. Thank you in advance.

Ciao

Fabio

  • This topic was modified 4 weeks, 1 day ago by Profile photo of fdsdb fdsdb.
Attachments:
  1. Schermata-2018-08-19-alle-16.40.551

    Schermata-2018-08-19-alle-16.40.551.png

  2. Schermata-2018-08-19-alle-16.40.551

    Schermata-2018-08-19-alle-16.40.551.png

  3. Schermata-2018-08-19-alle-16.40.55

    Schermata-2018-08-19-alle-16.40.55.png

  4. Schermata-2018-08-19-alle-16.40.55

    Schermata-2018-08-19-alle-16.40.55.png

August 19, 2018 at 15:45 #27453
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Jean

Hello Fabio,

maquette2sound uses the standard OM sound-seq / sound-mix functions to combine the different sounds in the maquette into a single sounds.
These functions might have some restrictions, e.g. they expect to work with sounds of the same number of channels and/or the same sample-rate.

Jean

August 23, 2018 at 21:35 #27514
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fdsdb

Dear Jean,

Thank you for reply. After reading your answer I think I have understood the core of the problem.
Cloning the maquette by using sound-silence, sound-seq and sound-mix object I initially received same error. Then I have discovered hidden options for sound-silence function, so I have specified a 4 channels sound-silence, and all works fine.

So I suppose that the problem in maquette and maquette2sound pair could be that maquette introduce a mono or stereo silence if I want the second sound beginning from a point different than zero, and maquette2sound gives an error.

Then my next question is: is there any way to specify a 4 channels setting in using the maquette and/or maquette2sound functions?

I enclose a screenshot for showing the different ways I have used: no sound after maquette and so on, a 4 channels sound in second process.

Thank you in advance for reply, ciao

Fabio

Attachments:
  1. m2s

    m2s.png

  2. m2s

    m2s.png

August 24, 2018 at 08:25 #27516
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fdsdb

Dear Jean,

A little update:

1. I have realized I can also use omsheet for sequencing the 4 channels sounds, using the sheet patch for setting onsets, but I think without being able to export everything in a unique mix file.

2. I have modified the mix suppatch (from OM-Chant tutorial if I remember good), for accepting 4 channels sounds, but without any visual feedback.

So if there is a 4 channels solution in maquette/maquette2sound combination it is welcome. It is no a urgent question, thank you for your usual kind disposability.

Ciao

Fabio

  • This reply was modified 3 weeks, 5 days ago by Profile photo of fdsdb fdsdb.
August 24, 2018 at 09:34 #27519
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Jean

Hi Fabio. I hope to post an OM update this week.
This fix will be included.
Jean

August 27, 2018 at 22:03 #27533
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fdsdb

Hi Jean, Thank you very much. Will it run with whatever number of channels?

Best

Fabio

August 28, 2018 at 08:52 #27537
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Jean

Yes, with still the constraint that all sounds in the maquette must have the same number of channels and sample-rate: this is for you to ensure before to call maquette2sound

August 28, 2018 at 09:03 #27538
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Jean

btw I have just posted the OM 6.14 update:
http://forumnet.ircam.fr/shop/fr/forumnet/43-openmusic.html

August 28, 2018 at 09:05 #27541
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fdsdb

Thank you Jean, very rapid!
I will install the update and test it.

Thank you again, ciao

Fabio

August 28, 2018 at 09:26 #27542
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fdsdb

Hi Jean, it works perfectly (OsX 10.8.5, OM 6.14).
Thank you again, ciao

Fabio

August 28, 2018 at 13:55 #27552

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