diff --git a/REAL-Video-Enhancer.py b/REAL-Video-Enhancer.py
index 01272cd3..4c65536a 100644
--- a/REAL-Video-Enhancer.py
+++ b/REAL-Video-Enhancer.py
@@ -468,8 +468,11 @@ def closeEvent(self, event):
     app = QApplication(sys.argv)
 
     # setting the pallette
-
+    
     app.setPalette(Palette())
     window = MainWindow()
+    if len(sys.argv) > 1:
+        if sys.argv[1] == '--fullscreen':
+            window.showFullScreen()
     window.show()
     sys.exit(app.exec())
diff --git a/backend/src/FFmpeg.py b/backend/src/FFmpeg.py
index 6a9f6029..ee9a6602 100644
--- a/backend/src/FFmpeg.py
+++ b/backend/src/FFmpeg.py
@@ -6,7 +6,6 @@
 import sys
 import time
 import math
-from tqdm import tqdm
 from multiprocessing import shared_memory
 from .Util import (
     currentDirectory,
@@ -14,10 +13,8 @@
     printAndLog,
     ffmpegPath,
     ffmpegLogFile,
-    removeFolder,
 )
 import time
-from time import sleep
 from threading import Thread
 
 
@@ -256,7 +253,7 @@ def getFFmpegWriteCommand(self):
                 "-",
                 "-i",
                 f"{self.inputFile}",
-                f"-crf",
+                "-crf",
                 f"{self.crf}",
                 "-pix_fmt",
                 self.pixelFormat,