EmptyTranscriptError (providers/BatchSTTFallback.ts)

* @module voice-pipeline/providers/BatchSTTFallback Wraps multiple {@link IBatchSTT} providers in priority order. Tries each in sequence; returns the first successful transcription. Throws an aggregate error if every provider fails. A provider MAY signal "the clip contained no sp

// Source: https://github.com/framerslab/agentos | License: Apache-2.0
// Provided via justclaw.it.com; keep this notice with the code.
/**
 * @module voice-pipeline/providers/BatchSTTFallback
 *
 * Wraps multiple {@link IBatchSTT} providers in priority order. Tries each in
 * sequence; returns the first successful transcription. Throws an aggregate
 * error if every provider fails.
 *
 * A provider MAY signal "the clip contained no speech" by throwing
 * {@link EmptyTranscriptError}. That is a REAL result (silence), not a provider
 * failure, so the fallback rethrows it immediately instead of burning the next
 * provider on the same silent audio.
 */

import type { IBatchSTT, BatchSTTConfig, BatchSTTResult } from '../types.js';

/**
 * Thrown by a batch STT provider when the audio yielded

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