even lower payload

stc.py

@@ -71,7 +71,7 @@ def decrypt(cipher_text, password):
 
 
 
-def embed(input_img_path, cost_matrix,  msg_file_path, password, output_img_path, payload=0.20):
+def embed(input_img_path, cost_matrix,  msg_file_path, password, output_img_path, payload=0.10):
 
     me = os.path.abspath(os.path.dirname(__file__))
     lib = cdll.LoadLibrary(os.path.join(me, "lib", "stc.so"))
@@ -139,7 +139,7 @@ def embed(input_img_path, cost_matrix,  msg_file_path, password, output_img_path
     
 
 
-def extract(stego_img_path, password, output_msg_path, payload=0.20):
+def extract(stego_img_path, password, output_msg_path, payload=0.10):
 
     me = os.path.abspath(os.path.dirname(__file__))
     lib = cdll.LoadLibrary(os.path.join(me, "lib", "stc.so"))