wip

lib/synth-audio.js

@@ -435,7 +435,7 @@ const synthGoogle = async(logger, {
     }
 
     let params = '{';
-    params += `credentials=${JSON.stringify(credentials)}`;
+    params += `credentials=${Buffer.from(JSON.stringify(credentials)).toString('base64')}`;
     params += `,playback_id=${key}`;
     params += ',vendor=google';
     params += `,voice=${voice}`;