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• Google Speech API - Is there a way to determine if the audio has human voice or not ?

  20 décembre 2019, par stupid_sma

  I am making an audio filtering application at work that reads over hundreds of audio files and filters them. So, if the audio has human voice in it, it will accept it and if it does not- it will delete the audio file.

  I am using ffmpeg to get the details of the audio and add other filters like size and duration and silence (though it is not very accurate in detecting silence for all audio files.)

  My company asked me to try the Google Cloud Speech API to detect if the audio has any human voice in it.

  So with this code, some audio files return a Transcript of spoken words in the audio file, but what I need is to determine if a human is speaking or not.

  I have considered using hark.js for it but there does not seem to be enough documentation and I am short on time !

  Ps. I am an intern and I’m just starting out with programming. I apologize if my question does not make sense or sounds dumb.

     # Includes the autoloader for libraries installed with composer
  
     require __DIR__ . '/vendor/autoload.php';
  
  
  
     # Imports the Google Cloud client library
  
     use Google\Cloud\Speech\V1\SpeechClient;
  
     use Google\Cloud\Speech\V1\RecognitionAudio;
  
     use Google\Cloud\Speech\V1\RecognitionConfig;
  
     use Google\Cloud\Speech\V1\RecognitionConfig\AudioEncoding;
  
  
  
     putenv('GOOGLE_APPLICATION_CREDENTIALS=../../credentials.json');
  
  
  
  
  
  
  
     echo getcwd() . "<br />";
  
     chdir('test-sounds');
  
     echo getcwd() . "<br />";
  
     echo shell_exec('ls -lr');
  
  
  
     $fileList = glob('*');
  
     foreach($fileList as $filename){
  
     //echo $filename, '<br />';
  
  
  
     # The name of the audio file to transcribe
  
     $audioFile = __DIR__ . '/' . $filename;
  
  
  
     # get contents of a file into a string
  
     $content = file_get_contents($audioFile);
  
  
  
     # set string as audio content
  
     $audio = (new RecognitionAudio())
  
         ->setContent($content);
  
  
  
     # The audio file's encoding, sample rate and language
  
     $config = new RecognitionConfig([
  
         'encoding' => AudioEncoding::LINEAR16,
  
         'language_code' => 'ja-JP'
  
     ]);
  
  
  
     # Instantiates a client
  
     $client = new SpeechClient();
  
  
  
     # Detects speech in the audio file
  
     $response = $client->recognize($config, $audio);
  
  
  
     # Print most likely transcription
  
     foreach ($response->getResults() as $result) {
  
         $alternatives = $result->getAlternatives();
  
         $mostLikely = $alternatives[0];
  
         $transcript = $mostLikely->getTranscript();
  
         printf('<br />Transcript: %s' . PHP_EOL, $transcript . '<br />');
  
  
  
     }
  
  
  
     $client->close();
  
  
  
     }
  
  
  
     ?> ```

• will Adult script pro work with google app engine as server ? [on hold]

  1er février 2016, par niko nørre

  i want to user Google app engine as a server for my website and app.
  but a programmer needs to set the script up for me.
  the script is called Adult Script Pro and it need FFMpeg and more to Work.

  do google app engine provide me with ssh root access ?

  The requirements are the following :

  Apache, Lighttpd or Nginx Server (with rewrite support)

  MySQL 5.x

  PHP >= 5.2.x (mod_php or CGI/FastCGI)

  GD2 Support

  MySQL Support

  CURL Support

  SimpleXML Support

  FTP Support

  PCRE with UTF8/Unicode Properties

  PHP CLI >= 5.2.x (see above for support)

  FFMpeg => 0.11.5 (with support for lame, x264, theora, vpx, xvid, faac, faad2, amr, webm, jpeg, png, gif and freetype)

  Will the site Work whid Google app engine as server ??

  Pleas help thanks
  Nikolaj

• Revision 6b223fcb58 : Enable decoder to pass through color space info This commit added a field to vp

  9 janvier 2015, par Yaowu Xu

  Changed Paths :
   Modify /test/encode_test_driver.cc

  
   Modify /vp9/decoder/vp9_decodeframe.c

  
   Modify /vp9/vp9_iface_common.h

  
   Modify /vpx/vpx_image.h

  
   Modify /vpx_scale/yv12config.h

  
  
  Enable decoder to pass through color space info

  This commit added a field to vpx_image_t for indicating color space,
  the field is also added to YUV_BUFFER_CONFIG. This allows the color
  space information pass through the decoder from input stream to the
  output buffer.

  The commit also updated compare_img() function with added verification
  of matching color space to ensure the color space information to be
  correctly passed from encode to decoder in compressed vp9 streams.

  Change-Id : I412776ec83defd8a09d76759aeb057b8fa690371