GetUnknownSpeakerAudio

Returns an audio sample that represents an unknown speaker.

Type: synchronous

Parameter Description Required
audiolabel The label of the audio sample. Yes
database The name of the database that contains the speaker. Yes
format

The format of the returned audio. The default is wav.

  • aac
  • mp3
  • wav

If you do not specify a format, but specify a file name with the FileName parameter, Media Server returns the audio in a format that matches the file extension.

No

You can also set the parameters Output and FileName to write the output of this action to a file.

Example

The following example downloads an audio sample and writes it to the file "audio.wav".

curl http://localhost:14000/action=GetUnknownSpeakerAudio -F database=news -F audiolabel=unknown1 -o audio.wav

Response

The response contains the audio data. Media Server sets the Content-Type header to the appropriate MIME type, for example audio/wav. The Content-Length header is set to the length of the audio data in bytes.

If an error occurs, Media Server returns a standard XML error response.