v62: fetch POST multipart/form-data вместо WebSocket+base64 — обход DPI

index.html

@@ -53,7 +53,7 @@ let mediaRecorder, audioChunks = [], userAudioBlob = null, ttsText = '';
 let isRecording = false, isAnalyzing = false, micAnalyser = null, micAnimId = null;
 let recordStartTime = 0, recordDuration = 0;
 // ---------- Версия ----------
-const VERSION = 'v61';
+const VERSION = 'v62';
 document.getElementById('ver').textContent = VERSION;
 
 // ---------- Перевод на русский (Groq) ----------
@@ -615,45 +615,26 @@ async function transcribe(blob) {
   if (!GROQ_API_KEY) return { text: '', error: 'no_key' };
   const tStart = performance.now();
 
-  // Кодируем blob в base64 (только текстовые WS-фреймы — DPI не режет)
-  const base64 = await new Promise((resolve, reject) => {
-    const reader = new FileReader();
-    reader.onload = () => resolve(reader.result.split(',')[1]);
-    reader.onerror = reject;
-    reader.readAsDataURL(blob);
-  });
+  const form = new FormData();
+  form.append('file', blob, 'audio.webm');
+  form.append('model', 'whisper-large-v3');
+  form.append('language', 'it');
 
-  console.log('[WS] b64=' + (base64.length/1024).toFixed(1) + 'KB');
+  console.log('[HTTP] blob ' + (blob.size/1024).toFixed(1) + 'KB → multipart POST');
 
-  return new Promise((resolve) => {
-    try {
-      const CHUNK = 14000; // макс 14KB на фрейм (DPI режет >48KB)
-      const total = Math.ceil(base64.length / CHUNK);
-      const ws = new WebSocket('wss://proxy.kube5s.ru/ws');
-      const timeout = setTimeout(() => {
-        console.log('[WS] timeout'); ws.close(); resolve({ text: '', error: 'timeout' });
-      }, 90000);
-
-      ws.onopen = () => {
-        for (let i = 0; i < total; i++) {
-          ws.send(JSON.stringify({ c: i, n: total, t: GROQ_API_KEY, b: base64.slice(i * CHUNK, (i + 1) * CHUNK), m: blob.type || 'audio/webm' }));
-        }
-        ws.send(JSON.stringify({ c: -1 }));
-        console.log('[WS] sent ' + total + ' chunks');
-      };
-
-      ws.onmessage = (e) => {
-        clearTimeout(timeout); ws.close();
-        const data = JSON.parse(e.data);
-        console.log('[WS] ← ' + ((performance.now()-tStart)/1000).toFixed(2) + 's → ' + (data.text||'(empty)'));
-        resolve(data.error ? { text: '', error: data.error } : { text: data.text || '', error: null });
-      };
-
-      ws.onerror = () => { clearTimeout(timeout); resolve({ text: '', error: 'network' }); };
-    } catch (err) {
-      resolve({ text: '', error: 'network' });
-    }
-  });
+  try {
+    const r = await fetch('https://proxy.kube5s.ru/openai/v1/audio/transcriptions', {
+      method: 'POST',
+      headers: { 'Authorization': 'Bearer ' + GROQ_API_KEY },
+      body: form
+    });
+    const data = await r.json();
+    console.log('[HTTP] ← ' + ((performance.now()-tStart)/1000).toFixed(2) + 's → ' + (data.text||'(empty)'));
+    return data.error ? { text: '', error: data.error } : { text: data.text || '', error: null };
+  } catch(e) {
+    console.log('[HTTP] ERR', e);
+    return { text: '', error: 'network' };
+  }
 }
 
 function normalize(text) {