Interface TranscriptionOperation

The transcribe operation. Each decode call takes the host's execution lease, so it never overlaps generation.

interface TranscriptionOperation {
    promptTokenBudget: number;
    encode(text: string): number[];
    start(options?: TranscribeOptions): TranscriptionRun;
    transcribe(
        samples: Float32Array,
        options?: TranscribeOptions,
    ): Promise<Transcript>;
}

Index

Properties

promptTokenBudget

Methods

encode start transcribe

Properties

`Readonly`promptTokenBudget

promptTokenBudget: number

Tokens a prompt may hold; vocabulary hints are fitted into it.

Methods

encode

encode(text: string): number[]
Parameters
- text: string
Returns number[]
- Defined in packages/app-core/src/services/model-host.ts:121

start

start(options?: TranscribeOptions): TranscriptionRun
Parameters
- Optionaloptions: TranscribeOptions
Returns TranscriptionRun
- Defined in packages/app-core/src/services/model-host.ts:124

transcribe

transcribe(
samples: Float32Array,
options?: TranscribeOptions,
): Promise<Transcript>
16 kHz mono PCM.
Parameters
- samples: Float32Array
- Optionaloptions: TranscribeOptions
Returns Promise<Transcript>
- Defined in packages/app-core/src/services/model-host.ts:123