Function translateLiveCaptionText

translateLiveCaptionText(
    params: {
        provider: string;
        gcpServiceAccountJson?: string;
        openRouterApiKey?: string;
        groqApiKey?: string;
        openRouterTranslateModel?: string;
        text: string;
        sourceLanguage: string;
        targetLanguage: string;
        recentSourceContext?: string;
        signal?: AbortSignal;
    },
): Promise<string>
Translates live caption text for a listen language using the owner-selected provider only. Does not fall back across providers when credentials are missing. Applies sermon source clarification for all providers, then a Mandarin/Cantonese safety repair when “sin against” is still rendered as fight/defy.
Parameters
- params: {
      provider: string;
      gcpServiceAccountJson?: string;
      openRouterApiKey?: string;
      groqApiKey?: string;
      openRouterTranslateModel?: string;
      text: string;
      sourceLanguage: string;
      targetLanguage: string;
      recentSourceContext?: string;
      signal?: AbortSignal;
  }
  Provider, credentials, text, and optional prior source context.
  - provider: string
  - OptionalgcpServiceAccountJson?: string
  - OptionalopenRouterApiKey?: string
  - OptionalgroqApiKey?: string
  - OptionalopenRouterTranslateModel?: string
    Chat model id for OpenRouter or Groq translate.
  - text: string
  - sourceLanguage: string
  - targetLanguage: string
  - OptionalrecentSourceContext?: string
    Prior source finals for chat MT disambiguation (ignored by GCP NMT). Prefer several short recent lines over a long dump.
  - Optionalsignal?: AbortSignal
Returns Promise<string>
Translated text.
- Defined in lib/translation/translate-text.ts:33