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basic usage #245

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mycomedico opened this issue Jan 8, 2025 · 4 comments
Open

basic usage #245

mycomedico opened this issue Jan 8, 2025 · 4 comments

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@mycomedico
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I'm trying to run the basic example on my ubuntu 24.04 system and getting a bunch of errors as follows:

/home/rubing/PycharmProjects/spectrumcgm/PythonProject/.venv/bin/python /home/rubing/PycharmProjects/spectrumcgm/PythonProject/main.py
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:878:(find_matching_chmap) Found no matching channel map
Expression 'alsa_snd_pcm_hw_params_set_buffer_size_near( pcm, hwParams, &alsaBufferFrames )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 923
Expression 'alsa_snd_pcm_hw_params_set_buffer_size_near( pcm, hwParams, &alsaBufferFrames )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 923
Expression 'alsa_snd_pcm_hw_params_set_buffer_size_near( pcm, hwParams, &alsaBufferFrames )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 923
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_a52.c:1001:(_snd_pcm_a52_open) a52 is only for playback
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 187, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 152, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 249, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 229, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 208, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 187, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 166, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 202, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 181, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 253, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 232, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 211, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 190, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 170, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 148, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 245, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 225, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 204, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 183, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 162, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 142, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 239, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 218, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 146, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 243, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 222, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 201, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 180, Frames in sub-chunk: 256
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 160, Frames in sub-chunk: 256
ALSA lib pcm.c:8740:(snd_pcm_recover) underrun occurred
Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 189, Frames in sub-chunk: 256
Exception ignored in: <module 'threading' from '/usr/lib/python3.12/threading.py'>
Traceback (most recent call last):
File "/usr/lib/python3.12/threading.py", line 1622, in _shutdown
lock.acquire()
KeyboardInterrupt:

Process finished with exit code 0
@KoljaB
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KoljaB commented Jan 8, 2025

The ALSA and Jack messages are just warnings and pretty common on most Linux setups, nothing to worry about.

The real issue is this one:

Wait aborted: Timeout of 0.1s exceeded. Buffer availability: 187, Frames in sub-chunk: 256

Try this fix (version 0.4.40):

stream = TextToAudioStream(engine, frames_per_buffer=256)

You might also want to check out the v0.4.40 release notes for more details.

@KoljaB
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KoljaB commented Jan 8, 2025

For context: it's pyaudio that brings in the ALSA and Jack warnings, so nearly every app using pyaudio in Python causes this.

@hapasa
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hapasa commented Jan 15, 2025

I was getting the same Wait aborted errors on ubuntu 24.04, which are gone with frames_per_buffer=256 parameter.
However, with:

from RealtimeTTS import TextToAudioStream, SystemEngine, CoquiEngine

engine = SystemEngine() # replace with your TTS engine
stream = TextToAudioStream(engine, frames_per_buffer=256)
stream.feed("Hello world! How are you today?")
stream.play_async()

I only hear "Hello world!", but not "How are you today?"
That may be SystemEngine issue, it sounds pretty terrible anyway.

@mycomedico
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same for me!! also having issues streaming accross a network, i only get garbled sound at best from my client file

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@KoljaB @hapasa @mycomedico