render wav

main.js

@@ -436,6 +436,7 @@ async function generate(userMessage) {
       if (result.audioCodes && result.audioCodes.length > 0) {
         updateSpinner('Decoding audio...', `${result.audioCodes.length} frames`);
         const waveform = await audioModel.decodeAudioCodes(result.audioCodes);
+        console.log('TTS waveform decoded:', waveform.length, 'samples');
 
         if (waveform.length > 0) {
           generatedText = result.textOutput || `Generated ${result.audioCodes.length} audio frames (${(waveform.length / 24000).toFixed(2)}s)`;
@@ -444,15 +445,21 @@ async function generate(userMessage) {
           const audioMsgEl = document.createElement('div');
           audioMsgEl.className = 'message assistant';
           const wavBlob = createWavBlob(waveform, 24000);
+          console.log('TTS WAV blob created:', wavBlob.size, 'bytes');
           const audioUrl = URL.createObjectURL(wavBlob);
           const audioEl = document.createElement('audio');
           audioEl.src = audioUrl;
           audioEl.controls = true;
+          audioEl.preload = 'auto';
+          audioEl.style.display = 'block';
+          audioEl.style.width = '100%';
+          audioEl.style.maxWidth = '360px';
           audioMsgEl.appendChild(audioEl);
           chatContainer.appendChild(audioMsgEl);
           chatContainer.scrollTop = chatContainer.scrollHeight;
         } else {
           generatedText = '[Audio decoding failed - no waveform generated]';
+          console.warn('TTS waveform decoding returned empty result');
         }
       } else {
         generatedText = result.textOutput || '[No audio generated]';
@@ -488,6 +495,7 @@ async function generate(userMessage) {
       if (result.audioCodes && result.audioCodes.length > 0) {
         updateSpinner('Decoding audio...', `${result.audioCodes.length} frames`);
         const waveform = await audioModel.decodeAudioCodes(result.audioCodes);
+        console.log('Waveform decoded:', waveform.length, 'samples');
 
         if (waveform.length > 0) {
           if (!generatedText) {
@@ -498,13 +506,20 @@ async function generate(userMessage) {
           const audioMsgEl = document.createElement('div');
           audioMsgEl.className = 'message assistant';
           const wavBlob = createWavBlob(waveform, 24000);
+          console.log('WAV blob created:', wavBlob.size, 'bytes');
           const audioUrl = URL.createObjectURL(wavBlob);
           const audioEl = document.createElement('audio');
           audioEl.src = audioUrl;
           audioEl.controls = true;
+          audioEl.preload = 'auto';
+          audioEl.style.display = 'block';
+          audioEl.style.width = '100%';
+          audioEl.style.maxWidth = '360px';
           audioMsgEl.appendChild(audioEl);
           chatContainer.appendChild(audioMsgEl);
           chatContainer.scrollTop = chatContainer.scrollHeight;
+        } else {
+          console.warn('Waveform decoding returned empty result');
         }
       }