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python - Alsaaudio record and playback - Stack Overflow
https://stackoverflow.com/questions/44095151/alsaaudio-record-and-playback
import alsaaudio as audio import time import audioop #Input & Output Settings periodsize = 1024 audioformat = audio.PCM_FORMAT_FLOAT_LE channels = 16 framerate=8000 #Input Device inp = audio.PCM(audio.PCM_CAPTURE,audio.PCM_NONBLOCK,device='hw:1,0') inp.setchannels(channels) inp.setrate(framerate) inp.setformat(audioformat) …
Python Examples of alsaaudio.PCM - ProgramCreek.com
https://www.programcreek.com/python/example/91453/alsaaudio.PCM
def play(self, file_path): if self.convert: self.convert_mp3_to_wav(file_path_mp3=file_path) f = wave.open(file_path, 'rb') pcm_type = alsaaudio.PCM_PLAYBACK stream = alsaaudio.PCM(type=pcm_type, mode=alsaaudio.PCM_NORMAL, device=self.device) # Set attributes stream.setchannels(f.getnchannels()) stream.setrate(f.getframerate()) bits = …
pyalsaaudio - PyPI
https://pypi.org/project/pyalsaaudio/
This package contains wrappers for accessing the ALSA API from Python. It is fairly complete for PCM devices and Mixer access. Project details. Project links. Homepage. Statistics. View statistics for this project via Libraries.io, or by using our public dataset on Google BigQuery. Meta. License: Python Software Foundation License (PSF)
Python pcms Examples, alsaaudio.pcms Python Examples ...
https://python.hotexamples.com/examples/alsaaudio/-/pcms/python-pcms-function-examples.html
def pcms(request, filter): data = alsaaudio.pcms() if filter=='/capture': data = alsaaudio.pcms(alsaaudio.PCM_CAPTURE) elif filter=='/playback': data = alsaaudio.pcms(alsaaudio.PCM_PLAYBACK) return HttpResponse(json.dumps(data), content_type="application/json")
Python Examples of alsaaudio.Mixer - ProgramCreek.com
https://www.programcreek.com/python/example/91452/alsaaudio.Mixer
The following are 14 code examples for showing how to use alsaaudio.Mixer().These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by …
Mopidy-ALSAMixer - PyPI
https://pypi.org/project/Mopidy-ALSAMixer/
A Linux system using ALSA for audio playback. pyalsaaudio. Bindings for using the ALSA API from Python. The package is available as python-alsaaudio in Debian/Ubuntu. Installation. Install by running: sudo python3 -m pip install Mopidy-AlsaMixer
Python Examples of alsaaudio.ALSAAudioError
https://www.programcreek.com/python/example/120972/alsaaudio.ALSAAudioError
def get_mute(self): try: channels_muted = self._mixer.getmute() except alsaaudio.ALSAAudioError as exc: logger.debug(f"Getting mute state failed: {exc}") return None if all(channels_muted): return True elif not any(channels_muted): return False else: # …
alsaaudio — alsaaudio documentation 0.9.0 documentation
http://larsimmisch.github.io/pyalsaaudio/libalsaaudio.html
PCM objects in alsaaudio can play or capture (record) PCM sound through speakers or a microphone. The PCM constructor takes the following arguments: class alsaaudio.PCM (type=PCM_PLAYBACK, mode=PCM_NORMAL, rate=44100, channels=2, format=PCM_FORMAT_S16_LE, periodsize=32, device='default', cardindex=- 1) ¶.
Alsaaudioの録音と再生 - python、audio、pyalsaaudio
https://living-sun.com/ja/python/687172-alsaaudio-record-and-playback-python-audio-pyalsaaudio.html
import alsaaudio as audio import time import audioop periodsize = 1024 audioformat = audio.pcm_format_float_le channels = 16 framerate =8 00 0 inp = audio.pcm (audio.pcm_capture,audio.pcm_nonblock,device= "hw:1,0" ) inp.setchannels (channels) inp.setrate (framerate) inp.setformat (audioformat) inp.setperiodsize (periodsize) out = audio.pcm …
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