[Octave-bug-tracker] [bug #55530] audiorecorder default settings incorrect

[Lars Kindermann]

Follow-up Comment #1, bug #55530 (project octave):

I attached a patch for audiodevinfo.cc that fixes bug #44305 by providing a
workaround for an 8-bit bug in portaudio:

https://portaudio.music.columbia.narkive.com/McNZ8eJe/pauint8-and-paint8-always-get-zero-data-in-audio-input-callback-function


If 8 bits are requested, portaudio is now called with 16bit instead and the
results are rescaled before returning to Octave.

audiorecorder default settings are changed to 8000 Hz, 8 Bit, 1 channel,
according to the documentation and for Matlab compatibility.

Additionally I marked unused callbacks and code with FIXME comments, as the
code of audiodevinfo.cc is actually not really in a final state yet.



(file #46051)
    _______________________________________________________

Additional Item Attachment:

File name: audiodevinfo.cset              Size:6 KB


    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?55530>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/