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TtsOptions

openai_tools::audio::request

Struct TtsOptions 

Source 
pub struct TtsOptions {
    pub model: TtsModel,
    pub voice: Voice,
    pub response_format: AudioFormat,
    pub speed: Option<f32>,
    pub instructions: Option<String>,
}
Expand description

Options for text-to-speech generation.

Fields§

§model: TtsModel

The model to use (defaults to tts-1)

§voice: Voice

The voice to use (defaults to alloy)

§response_format: AudioFormat

The output audio format (defaults to mp3)

§speed: Option<f32>

Speech speed (0.25 to 4.0, defaults to 1.0)

§instructions: Option<String>

Instructions for controlling voice characteristics.

Only supported by gpt-4o-mini-tts model. Use natural language to control tone, emotion, and pacing.

§Examples

  • "Speak in a cheerful and positive tone."
  • "Use a calm and soothing voice."
  • "Speak with enthusiasm and energy."

If set with an unsupported model (tts-1 or tts-1-hd), this parameter will be ignored and a warning will be logged.

Trait Implementations§

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impl Clone for TtsOptions

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fn clone(&self) -> TtsOptions

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TtsOptions

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for TtsOptions

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fn default() -> TtsOptions

Returns the “default value” for a type. Read more

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