Problems with the demo about soundcard HOT 11 CLOSED

Do you have pulseaudio installed? What version?

from soundcard.

Yeah, pulseaudio version 10.0.

from soundcard.

Can you please state exactly what code you are trying to run?

from soundcard.

The second block of code under the tutorial section of the main page.

from soundcard.

The second block alone is not executable. This can not be true.

Please state exactly what code you are trying to run, as a complete Python script, so I can reproduce your error on my end. Help me help you.

What does soundcard report as your default_mic and default_speaker?

from soundcard.

This is the script I tried to run. I cannot reproduce the error anymore so I think this issue can be marked as solved. The default mic is <Microphone Built-in Audio Analog Mono (2 channels)> and the default speaker is <Speaker FFT based equalizer on Built-in Audio Analog Stereo (2 channels)>.

Thanks for the help!

from soundcard.

I'm seeing same error

Traceback (most recent call last):
  File "record.py", line 12, in <module>
    f.writeframes(rcdr.record(44100))
  File "/home/chakradarraju/.virtualenvs/py3/lib/python3.6/site-packages/soundcard/pulseaudio.py", line 588, in record
    chunk = self._record_chunk()
  File "/home/chakradarraju/.virtualenvs/py3/lib/python3.6/site-packages/soundcard/pulseaudio.py", line 528, in _record_chunk
    readable_bytes = self._pulse._pa_stream_readable_size(self.stream)
AttributeError: '_Recorder' object has no attribute '_pulse'

code:

import soundcard as sc
import wave

lb = sc.all_microphones(include_loopback=True)[0]
rcdr = lb.recorder(44100)

with wave.open('recorded.wav', 'wb') as f:
    f.writeframes(rcdr.record(44100))

I'm on ubuntu 18.04 with pulseaudio 11.1

from soundcard.

I'll have a look.

from soundcard.

Hello,

I'm facing the exact same issue with this code
import soundcard as sc
import wave

lb = sc.all_microphones(include_loopback=True)[0]
rcdr = lb.recorder(44100)

with wave.open('recorded.wav', 'wb') as f:
f.writeframes(rcdr.record(44100))

pulseaudio 11.1
Python 3.6.7
Ubuntu 18.04

from soundcard.

Sorry about that. This has been resolve. This was an error on my part. Thanks!

from soundcard.

I'm seeing same error

Traceback (most recent call last):
  File "record.py", line 12, in <module>
    f.writeframes(rcdr.record(44100))
  File "/home/chakradarraju/.virtualenvs/py3/lib/python3.6/site-packages/soundcard/pulseaudio.py", line 588, in record
    chunk = self._record_chunk()
  File "/home/chakradarraju/.virtualenvs/py3/lib/python3.6/site-packages/soundcard/pulseaudio.py", line 528, in _record_chunk
    readable_bytes = self._pulse._pa_stream_readable_size(self.stream)
AttributeError: '_Recorder' object has no attribute '_pulse'

code:

import soundcard as sc
import wave

lb = sc.all_microphones(include_loopback=True)[0]
rcdr = lb.recorder(44100)

with wave.open('recorded.wav', 'wb') as f:
    f.writeframes(rcdr.record(44100))

I'm on ubuntu 18.04 with pulseaudio 11.1

The recorder is a context manager. You'll have to use it with with.

from soundcard.