Table of Contents

Class SpeechRequest

Generates audio from the input text.

public class SpeechRequest : OpenAIRequest
Inheritance
object
RESTRequestBody
SpeechRequest
Inherited Members
Extension Methods

Properties

Prompt

Required. The input text to generate audio for. The maximum length is 4096 characters.

public string Prompt { get; set; }

Property Value

string

ResponseFormat

The format of the response.

public AudioEncoding? ResponseFormat { get; set; }

Property Value

AudioEncoding?

Speed

The speed of the generated audio. Select a value from 0.25 to 4.0.

public float? Speed { get; set; }

Property Value

float?

Remarks

1.0 is the default.

StreamFormat

Optional. Defaults to audio. Set this value to stream the audio response instead of returning it as a single response. The format to stream the audio in. Supported formats are sse and audio. sse is not supported for tts-1 or tts-1-hd.

public AudioStreamFormat? StreamFormat { get; set; }

Property Value

AudioStreamFormat?

Voice

Required. The voice to use when generating the audio. Supported voices are alloy, echo, fable, onyx, nova, and shimmer. Previews of the voices are available in the Text to speech guide.

public Voice Voice { get; set; }

Property Value

Voice

Methods

ValidateRequestBody()

Validate the request. This is used to check if all required properties are set. Fix the request if needed.

public override void ValidateRequestBody()