diff --git a/decode.py b/decode.py
index 7bacb89..7a1e0e2 100644
--- a/decode.py
+++ b/decode.py
@@ -179,4 +179,5 @@ else:
 
     for frame in frames:
         print('.')
-        Image.fromarray(np.frombuffer(frame, dtype='>H').reshape(WIDTH, HEIGHT)).save(f'live.png')
+        Image.fromarray(np.frombuffer(frame, dtype='>H').reshape(WIDTH, HEIGHT)).save(f'live.new.png')
+        os.rename('live.new.png', 'live.png')
diff --git a/run_live.sh b/run_live.sh
new file mode 100755
index 0000000..5974e66
--- /dev/null
+++ b/run_live.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+cd $(dirname $0)
+sudo ./venv/bin/python ./decode.py --live