feat: add deepgram audio options

src/media-understanding/runner.ts

@@ -71,6 +71,25 @@ function trimOutput(text: string, maxChars?: number): string {
   return trimmed.slice(0, maxChars).trim();
 }
 
+function buildDeepgramQuery(options?: {
+  detectLanguage?: boolean;
+  punctuate?: boolean;
+  smartFormat?: boolean;
+}): Record<string, string | number | boolean> | undefined {
+  if (!options) return undefined;
+  const query: Record<string, string | number | boolean> = {};
+  if (typeof options.detectLanguage === "boolean") {
+    query.detect_language = options.detectLanguage;
+  }
+  if (typeof options.punctuate === "boolean") {
+    query.punctuate = options.punctuate;
+  }
+  if (typeof options.smartFormat === "boolean") {
+    query.smart_format = options.smartFormat;
+  }
+  return Object.keys(query).length > 0 ? query : undefined;
+}
+
 function buildModelDecision(params: {
   entry: MediaUnderstandingModelConfig;
   entryType: "provider" | "cli";
@@ -220,17 +239,32 @@ async function runProviderEntry(params: {
       agentDir: params.agentDir,
     });
     const providerConfig = cfg.models?.providers?.[providerId];
+    const baseUrl = entry.baseUrl ?? params.config?.baseUrl ?? providerConfig?.baseUrl;
+    const mergedHeaders = {
+      ...(providerConfig?.headers ?? {}),
+      ...(params.config?.headers ?? {}),
+      ...(entry.headers ?? {}),
+    };
+    const headers = Object.keys(mergedHeaders).length > 0 ? mergedHeaders : undefined;
+    const deepgramQuery =
+      providerId === "deepgram"
+        ? buildDeepgramQuery({
+            ...params.config?.deepgram,
+            ...entry.deepgram,
+          })
+        : undefined;
     const model = entry.model?.trim() || DEFAULT_AUDIO_MODELS[providerId] || entry.model;
     const result = await provider.transcribeAudio({
       buffer: media.buffer,
       fileName: media.fileName,
       mime: media.mime,
       apiKey: key.apiKey,
-      baseUrl: providerConfig?.baseUrl,
-      headers: providerConfig?.headers,
+      baseUrl,
+      headers,
       model,
       language: entry.language ?? params.config?.language ?? cfg.tools?.media?.audio?.language,
       prompt,
+      query: deepgramQuery,
       timeoutMs,
     });
     return {