Update video2.py

video2.py

@@ -27,22 +27,48 @@ CLIPS_DIR = os.path.join(BASE_DIR, "video")
 # Create directories (no chmod needed)
 for path in [BASE_DIR, AUDIO_DIR, CLIPS_DIR]:
     Path(path).mkdir(parents=True, exist_ok=True)
-async def generate_tts(id,lines,lang):
-    voice = "ta-IN-PallaviNeural"
+async def generate_tts(id, lang):
+    listf = lang.split("&&&")
+    text = listf[0].strip()
+    
+    # Choose appropriate voice based on language detection
+    if len(listf) > 1:
+        voice = listf[1].strip()
+    else:
+        # Auto-detect language and choose appropriate voice
+        # For Tamil text, use a Tamil voice
+        if any('\u0B80' <= char <= '\u0BFF' for char in text):  # Tamil Unicode range
+            voice = "ta-IN-PallaviNeural"  # Tamil voice
+        else:
+            voice = "en-US-JennyNeural"  # Default English voice
+
+    # Check for empty text
+    if not text:
+        print("Error: Text is empty.")
+        return None, None
+
     audio_name = f"audio{id}.mp3"
     audio_path = os.path.join(AUDIO_DIR, audio_name)
-    if len(lang)>1:
-        listf = lang.split("&&&")
-        text = listf[0]
-        langvoice = listf[1].strip()
-    else:
-        text=lines[id]
-    communicate = edge_tts.Communicate(text=lang, voice=voice, rate="+0%")
-    await communicate.save(audio_path)
-    if os.path.exists(audio_path):
-        audio = MP3(audio_path)
-        duration = audio.info.length
-        return duration, audio_path
+
+    max_retries = 3
+    for attempt in range(max_retries):
+        try:
+            communicate = edge_tts.Communicate(text=text, voice=voice, rate="+0%")
+            await communicate.save(audio_path)
+            if os.path.exists(audio_path) and os.path.getsize(audio_path) > 0:
+                audio = MP3(audio_path)
+                duration = audio.info.length
+                print(f"Generated audio for '{text[:50]}...' with voice {voice}, duration: {duration}s")
+                return duration, audio_path
+            else:
+                print(f"Attempt {attempt + 1}: Audio file was not created.")
+        except Exception as e:
+            print(f"Attempt {attempt + 1} failed: {str(e)}")
+            if attempt < max_retries - 1:
+                await asyncio.sleep(1)
+            else:
+                print("All attempts failed.")
+                return None, None
     return None, None
 def audio_func(id,lines,lang):
     return asyncio.run(generate_tts(id,lines,lang))