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The audio message. There is a 1 MB limit on the audio file input and the only supported format is MP3. To convert your MP3 audio files to an Alexa-friendly,
required codec version (MPEG version 2) and bit rate (48 kbps), you might use converter
software. One option for this is a command-line tool, FFmpeg. For more information,
see FFmpeg. The following command converts the
public class Audio
The Audio type exposes the following members
Gets and sets the property Locale.
The locale of the audio message. Currently, en-US is supported.
Gets and sets the property Location.
The location of the audio file. Currently, S3 URLs are supported. Only S3 locations comprised of safe characters are valid. For more information, see Safe Characters.
Supported in: 1.3
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms