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File Name:- @"sound.caf"

Request POST = @"https://speech.googleapis.com/v1/speech:recognize?key=mykey"

Method : POST

Content-Type : @"application/json"

Body : 

audio = content =@"audi NSData" 
 config =     
        encoding = LINEAR16;
        languageCode = "en-US";
        maxAlternatives = 30;
        sampleRateHertz = 16000;
Pranjal Bikash Das
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shiv
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1 Answers1

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You have to make sure that your audio file you provide to Google Speech is a file supported by the Google Speech API.

You should check that you are using a wav or flac file. and looking at your request you provide the api with a .caf file which is not supported.

Koen
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  • Its support any one idea how to google json key use for ssl key, – shiv Nov 07 '17 at 11:02
  • Could you be a bit more specific with your question as its very unclear now what you are asking for. – Koen Nov 07 '17 at 11:23
  • Google cloud speech services generate json formate x.509 cert so that case how to share key with url. – shiv Nov 07 '17 at 11:35