Create test_video_writer.py

tests/test_video_writer.py

@@ -0,0 +1,21 @@
+# test/test_video_writer.py
+
+import sys
+import numpy as np
+from utils.video_processor import VideoProcessor
+
+def test_codec_support():
+    print("== TEST: Validación de códecs para VideoWriter ==")
+    
+    width, height, fps = 640, 480, 30
+    processor = VideoProcessor()
+
+    codec = processor._test_video_writer(width, height, fps)
+
+    if codec:
+        print(f"✅ Códec compatible encontrado: {codec}")
+    else:
+        print("❌ No se encontró ningún códec compatible. Se debe usar fallback.")
+
+if __name__ == "__main__":
+    test_codec_support()