If you converted your file through a tool or command line and it still fails, check the bitrate verification. Sometimes standard software layers add metadata tags that stretch the file structure back to 64 kbps or higher during export. Run a terminal verification check: file output.mp3 Use code with caution.
Amazon Alexa has strict technical requirements for custom audio played via the Skills Kit: MP3 Codec: MPEG Version 2 Low Bit Rate (or MPEG Version 1) Sample Rate: Exactly 16,000 Hz, 24,000 Hz, or 48,000 Hz Bit Rate: Exactly 48 kbps, 96 kbps, or 160 kbps Channels: Mono or Stereo Google Assistant Actions Requirements
You find the perfect sound effect or background music track, drop it into your project, and then... nothing. Or worse, a cryptic error message telling you the file format isn’t supported. jovo audio converter
Use custom audio for short intros, sound effects (earcons), or brief background music. Long files should be handled via streaming interfaces like Alexa's AudioPlayer interface rather than inline SSML.
If you want to define the exact name and path of the output file, use the target argument: If you converted your file through a tool
The Jovo Audio Converter stands out for its simplicity and focus on developer workflow:
Voice platforms will not fetch audio files from unsecure locations. Your converted files must be hosted on an endpoint that supports with a valid, trusted SSL certificate. Amazon S3, Google Cloud Storage, or a reliable Content Delivery Network (CDN) are the preferred choices. 3. Maintain High-Quality Source Files Amazon Alexa has strict technical requirements for custom
Key strengths