up

app.py

@@ -234,6 +234,18 @@ def video_generation_handler_streaming(prompt, seed=42, fps=15, width=400, heigh
     """
     Generator function that yields .ts video chunks using PyAV for streaming.
     """
+    # Add fallback values for None parameters
+    if seed is None:
+        seed = -1
+    if fps is None:
+        fps = 15
+    if width is None:
+        width = 400
+    if height is None:
+        height = 224
+    if duration is None:
+        duration = 5
+    
     if seed == -1: 
         seed = random.randint(0, 2**32 - 1)