speech_streaming.py got Error from server: Audio data is being streamed too fast.  #364

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1. jerjou commented on Jun 2, 2016

   

   jerjou

   on Jun 2, 2016

   Contributor

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   Hello- can you paste in the command-line you're using to invoke the script?
2. erichuang2013 commented on Jun 2, 2016

   

   erichuang2013

   on Jun 2, 2016

   Author

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   C:\Users\Eric\Downloads\chrome\python-docs-samples\speech\api>python speech_streaming.py
   [transcript: "hi"
   ]
   Traceback (most recent call last):
   File "speech_streaming.py", line 146, in
   main()
   File "speech_streaming.py", line 138, in main
   service.Recognize(request_stream(stop_audio), DEADLINE_SECS))
   File "speech_streaming.py", line 116, in listen_print_loop
   raise RuntimeError('Server error: ' + resp.error.message)
   RuntimeError: Server error: Audio data is being streamed too fast. Please stream audio data approximately at real time.

   I have got this Error just after few words response arrived.
3. kotobuki commented on Jun 11, 2016

   

   kotobuki

   on Jun 11, 2016

   Last edited by kotobuki

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   I reproduced same issue with Python 2.7.11 on MacOS 10.11.5 as follows:

   In this case, I said 'my name is Shigeru'.

   $ python speech_streaming.py
   2016-06-12 08:37:19.694 Python[47690:2749756] 08:37:19.693 WARNING:  140: This application, or a library it uses, is using the deprecated Carbon Component Manager for hosting Audio Units. Support for this will be removed in a future release. Also, this makes the host incompatible with version 3 audio units. Please transition to the API's in AudioComponent.h.
   [transcript: "my"
   ]
   [transcript: "man"
   ]
   [transcript: "my name"
   ]
   [transcript: "my name is"
   ]
   [transcript: "my name is she"
   ]
   [transcript: "my name"
   ]
   [transcript: " is she"
   ]
   [transcript: "my name"
   ]
   [transcript: " is Sugar"
   ]
   Traceback (most recent call last):
     File "speech_streaming.py", line 145, in <module>
       main()
     File "speech_streaming.py", line 137, in main
       service.Recognize(request_stream(stop_audio), DEADLINE_SECS))
     File "speech_streaming.py", line 116, in listen_print_loop
       raise RuntimeError('Server error: ' + resp.error.message)
   RuntimeError: Server error: Audio data is being streamed too fast. Please stream audio data approximately at real time.
   

   One more example. In this case, I said 'hello'.

   $ python speech_streaming.py
   2016-06-12 08:29:16.502 Python[47618:2745227] 08:29:16.501 WARNING:  140: This application, or a library it uses, is using the deprecated Carbon Component Manager for hosting Audio Units. Support for this will be removed in a future release. Also, this makes the host incompatible with version 3 audio units. Please transition to the API's in AudioComponent.h.
   Traceback (most recent call last):
     File "speech_streaming.py", line 145, in <module>
       main()
     File "speech_streaming.py", line 137, in main
       service.Recognize(request_stream(stop_audio), DEADLINE_SECS))
     File "speech_streaming.py", line 116, in listen_print_loop
       raise RuntimeError('Server error: ' + resp.error.message)
   RuntimeError: Server error: Audio data is being streamed too fast. Please stream audio data approximately at real time.
   

   In my environment, this occurs with a probability of one thirds.
4. theacodes

   added

   bug

   on Jul 1, 2016
5. theacodes

   assigned

   jerjou

   on Jul 1, 2016
6. jerjou commented on Jul 13, 2016

   

   jerjou

   on Jul 13, 2016

   Contributor

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   Hm... when I've encountered this error, it's been because the sample rate I specified was different from the actual sample rate that my mic was sampling at. If you're running the sample unmodified, though, it should be specifying the sample rate when it opens the device, and passing that same rate to the api in the initial request..

   Perhaps the given rate (16000) isn't supported by your audio device? It looks like you can query your device to see what rates are supported - can you try that? You should get a list of supported sample rates, and if 16000 isn't one of them, you can modify the RATE constant to a rate that is supported.
7. jerjou commented on Jul 26, 2016

   

   jerjou

   on Jul 26, 2016

   Contributor

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   Closing this for now. Feel free to reopen if that doesn't solve it
8. jerjou

   closed this as completedon Jul 26, 2016
9. yoshi-automation

   added

   🚨This issue needs some love.This issue needs some love.

   triage meI really want to be triaged.I really want to be triaged.

   on Apr 7, 2020
10. nicain

    added a commit that references this issue on Nov 2, 2022

    chore(deps): update dependency google-cloud-documentai to v2 (#364)

    be8a692
11. holtskinner

    added 2 commits that reference this issue on Jan 3, 2023

    chore(deps): update dependency google-cloud-documentai to v2 (#364)

    dd4bc19

    chore(deps): update dependency google-cloud-documentai to v2 (#364)

    fe1c925
12. dandhlee

    added a commit that references this issue on Jan 5, 2023

    chore(deps): update dependency google-cloud-documentai to v2 (#364)

    183e9cb
13. chalmerlowe

    added a commit that references this issue on Feb 19, 2026

    chore(deps): update dependency google-cloud-pubsub to v2.7.0 (#364)

    7b1bb04
14. iennae

    added a commit that references this issue on Feb 19, 2026

    migrate code from googleapis/python-logging (#13844)

    ...

    1dcb59b