add splash screen on load

tests/audio.js

@@ -52,68 +52,21 @@ const ia = new portAudio.AudioIO({
     closeOnError: false,
   },
 });
-// ia.setEncoding('base64');
+ia.setEncoding('base64');
 ia.start();
 ia.on('error', (e) => {
     console.log('error recording audio', + e);
 });
 ia.on('data', (chunk) => {
-    audioInput.push(chunk);
+
+    const buf = Buffer.from(chunk, 'base64');
+    audioInput.push(buf);
 });
 
-const ao = new portAudio.AudioIO({
-  outOptions: {
-    channelCount: 1,
-    sampleFormat: portAudio.SampleFormat16Bit,
-    sampleRate: 16000,
-    deviceId: -1, // Use -1 or omit the deviceId to select the default device
-    closeOnError: true // Close the stream if an audio error is detected, if set false then just log the error
-  }
-});
-
-ao.start();
-
-const callback = () => {
-    console.log('yayayay')
-}
-
-const play = (audio) => {
-
-    console.log('audio length', audio.length);
-    let i = 0;
-    write();
-
-    function write() {
-        let ok = true;
-         do {
-              const chunk = audio[i]
-                console.log(chunk, i)
-
-              i++;
-              if (i === audio.length - 1) {
-                // Last time!
-                ao.write(chunk, null, callback);
-              } else {
-                // See if we should continue, or wait.
-                // Don't pass the callback, because we're not done yet.
-                ok = ao.write(chunk, null);
-              }
-        } while (i < audio.length - 1 && ok);
-        if (i < audio.length - 1) {
-          // Had to stop early!
-          // Write some more once it drains.
-          ao.on('drain', write);
-        }
-    }
-
-}
-
 async function processAudio() {
 
     const buf = Buffer.concat(audioInput);
 
-    play(audioInput);
-
     audioInput = [];
 
    transcribeSpeech({