Using speech2text for long duration of audio results in an error with GoogleAPI?

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h612 2019-8-17

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https://ww2.mathworks.cn/matlabcentral/answers/476501-using-speech2text-for-long-duration-of-audio-results-in-an-error-with-googleapi

编辑： Raja Palanimurugan 2019-8-27

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I'm getting the folloing error when I try to convert speech to text for a longer duration:

'Sync input too long. For audio longer than 1 min use LongRunningRecognize with a ''uri'' parameter.'

I've modified my jason as

{

"key": "abc",

"uri":"https://speech.googleapis.com/v1/speech:longrunningrecognize"

}

But still the error is:

'Sync input too long. For audio longer than 1 min use LongRunningRecognize with a ''uri'' parameter.'

Here is my code:

transcriber = speechClient('Google');
[speech,SampleRate] = audioread('sound_meeting.wav');
text = speech2text(transcriber,speech(:,1),SampleRate,'HTTPTimeOut',25);

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Answer 1

Raja Palanimurugan 2019-8-27

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https://ww2.mathworks.cn/matlabcentral/answers/476501-using-speech2text-for-long-duration-of-audio-results-in-an-error-with-googleapi#answer_389326

编辑：Raja Palanimurugan 2019-8-27

Transcribing long audio signals is not supported by the speech2text function yet. As a workaround, you can split the audio into smaller chunks before sending to speech2text. Hope that helps.