diff --git a/facefusion/download.py b/facefusion/download.py
index c561be7f..43452c83 100644
--- a/facefusion/download.py
+++ b/facefusion/download.py
@@ -47,8 +47,10 @@ def get_static_download_size(url : str) -> int:
 	lines = reversed(process.stdout.readlines())
 
 	for line in lines:
-		if 'content-length:' in line.decode().lower():
-			_, content_length = line.decode().lower().split('content-length:')
+		__line__ = line.decode().lower()
+
+		if 'content-length:' in __line__:
+			_, content_length = __line__.split('content-length:')
 			return int(content_length)
 
 	return 0
diff --git a/facefusion/ffmpeg.py b/facefusion/ffmpeg.py
index 93941caf..05fe0fa7 100644
--- a/facefusion/ffmpeg.py
+++ b/facefusion/ffmpeg.py
@@ -25,8 +25,10 @@ def run_ffmpeg_with_progress(args: List[str], update_progress : UpdateProgress)
 			lines = process.stdout.readlines()
 
 			for line in lines:
-				if 'frame=' in line.decode().lower():
-					_, frame_number = line.decode().lower().split('frame=')
+				__line__ = line.decode().lower()
+
+				if 'frame=' in __line__:
+					_, frame_number = __line__.split('frame=')
 					update_progress(int(frame_number))
 
 			if log_level == 'debug':