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fix(voice): fix stream handling in ElevenLabs provider #67

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Merged
omeraplak merged 1 commit into from
Apr 29, 2025
Merged

fix(voice): fix stream handling in ElevenLabs provider #67

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7 changes: 7 additions & 0 deletions .changeset/empty-coins-teach.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
---
"@voltagent/voice": patch
---

fix(voice): Fix stream handling in ElevenLabs provider

Fixes #62
6 changes: 5 additions & 1 deletion packages/voice/src/providers/elevenlabs/index.ts
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Expand Up @@ -3,6 +3,7 @@ import type { Voice as ElevenLabsVoice } from "elevenlabs/api/types/Voice";
import type { VoiceMetadata } from "@voltagent/core";
import { BaseVoiceProvider } from "../base";
import type { ElevenLabsModel, ElevenLabsVoiceOptions } from "./types";
import { Readable } from "node:stream";

export class ElevenLabsVoiceProvider extends BaseVoiceProvider {
private readonly client: ElevenLabsClient;
Expand Down Expand Up @@ -68,7 +69,7 @@ export class ElevenLabsVoiceProvider extends BaseVoiceProvider {
throw new Error("Voice is required");
}

const response = await this.client.generate({
const audioStream = await this.client.generate({
text,
voice: voice,
model_id: this.ttsModel,
Expand All @@ -81,6 +82,9 @@ export class ElevenLabsVoiceProvider extends BaseVoiceProvider {
stream: true,
});

// Convert the AsyncIterable stream to a readable stream
const response = Readable.from(audioStream);

return response;
} catch (error) {
this.emit("error", {
Expand Down