introlab/odas

Cannot set sample format: Invalid argument

InnovationCET opened this issue · 4 comments

InnovationCET commented

after successfully installed ODAS on ubuntu 20.04, with freshly installed latest 6-ch firmware for ReSpeaker Mic Array V2,
with suggested modifications:

  • SSL
potential: {
  format = "json";
  interface: {
    type = "socket";
    ip = "127.0.01";
    port = 9001;
  };
};
  • SST
tracked: {
  format = "json";
  interface: {
    type = "socket";
    ip = "127.0.01";
    port = 9000;
  };
};
  • SSS
separated: {
  fS = 16000;
  hopSize = 512;
  nBits = 16;        

  interface: {
    type = "socket";
    ip = "127.0.01";
    port = 10000;
  }        
};

postfiltered: {
  fS = 16000;
  hopSize = 512;
  nBits = 16;        

  interface: {
    type = "socket";
    ip = "127.0.01";
    port = 10010;
  }        
};

I failed to start odaslive. Launch it using the ODAS studio also not seems to work :/

odas git:(master) ✗ bin/odaslive -c config/odaslive/respeaker_usb_4_mic_array.cfg -v
+--------------------------------------------+ 
|    ODAS (Open embeddeD Audition System)    |
+--------------------------------------------+
| Author:  Francois Grondin                  |
| Email:   francois.grondin2@usherbrooke.ca  |
| Website: introlab.3it.usherbrooke.ca       |
| Version: 1.0                               |
+--------------------------------------------+
| + Initializing configurations...... [Done] |
| + Initializing objects............. [Done] |
| + Launch threads................... [Done] |
| + Threads running.................. Source hops: Cannot set sample format: Invalid argument

on the Studio side:

new client connection from ::ffff:127.0.0.1:51658
new client connection from ::ffff:127.0.0.1:37308
new client connection from ::ffff:127.0.0.1:52374
new client connection from ::ffff:127.0.0.1:51216
connection from ::ffff:127.0.0.1:51658 closed
connection from ::ffff:127.0.0.1:52374 closed
connection from ::ffff:127.0.0.1:51216 closed
connection from ::ffff:127.0.0.1:37308 closed
InnovationCET commented

update:
I've managed to solve the issue, and of course - thanks a lot it is a great project!
it was in parsing of the configuration file. is it a conventional configuration file?

Chen-jia621 commented

Could you tell me how to solve this problem? thanks!

kehinde-elelu commented

Check your sound card type

deeprobo-dev commented

sudo aplay -l run this in terminal to know what is your card no and put it in odas.cfg file

  • 👍1