Struct OpenAiTts 

pub struct OpenAiTts { /* private fields */ }

Available on crate feature audio only.

OpenAI TTS provider using the /v1/audio/speech endpoint.

Implementations

impl OpenAiTts

pub fn from_env() -> Result<OpenAiTts, AudioError>

Available on crate features tts or qwen3-tts only.

Create from environment variable OPENAI_API_KEY.

pub fn new(config: CloudTtsConfig) -> OpenAiTts

Available on crate features tts or qwen3-tts only.

Create with explicit config.

pub fn hd(self) -> OpenAiTts

Available on crate features tts or qwen3-tts only.

Use the HD model (tts-1-hd) for higher quality.

Trait Implementations

impl TtsProvider for OpenAiTts

fn synthesize<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 TtsRequest, ) -> Pin<Box<dyn Future<Output = Result<AudioFrame, AudioError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, OpenAiTts: 'async_trait,

Synthesize text to a single audio frame (batch mode).

fn synthesize_stream<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 TtsRequest, ) -> Pin<Box<dyn Future<Output = Result<Pin<Box<dyn Stream<Item = Result<AudioFrame, AudioError>> + Send>>, AudioError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, OpenAiTts: 'async_trait,

Synthesize text as a stream of audio frames (streaming mode).

fn voice_catalog(&self) -> &[Voice]

List available voices for this provider.