Enhance OpenAI TTS: add gpt-4o-mini-tts support with instructions parameter

2026-05-13 02:36:46 +02:00
parent fc02d2001c
commit 19975917c5
6 changed files with 20 additions and 5 deletions
--- a/src/providers/tts/openAITTSProvider.ts
+++ b/src/providers/tts/openAITTSProvider.ts
@@ -41,8 +41,9 @@ export class OpenAITTSProvider implements TTSProvider {

      const mp3 = await this.openai.audio.speech.create({
        model: model,
-        voice: voice as any, // Type casting to any to avoid type issues
-        input: text
+        voice: voice as any,
+        input: text,
+        ...(options.instructions ? { instructions: options.instructions } : {})
      });

      // Cost calculation is based on character count