diff --git a/config_generator.py b/config_generator.py
index 2b217df..ebedad3 100644
--- a/config_generator.py
+++ b/config_generator.py
@@ -19,6 +19,7 @@ def enroll_settings():
     settings = {}
     settings['waifu2x_path'] = Avalon.gets('waifu2x-caffe-cui.exe path: ')
     settings['ffmpeg_path'] = Avalon.gets('ffmpeg binaries directory: ')
+    settings['ffmpeg_arguments'] = Avalon.gets('Extra arguments passed to ffmpeg: ')
     return settings
 
 
diff --git a/ffmpeg.py b/ffmpeg.py
index a7730a3..778a1a1 100755
--- a/ffmpeg.py
+++ b/ffmpeg.py
@@ -22,9 +22,10 @@ class Ffmpeg:
     and inserting audio tracks to videos.
     """
 
-    def __init__(self, ffmpeg_path, outfile):
-        self.ffmpeg_path = ffmpeg_path
+    def __init__(self, ffmpeg_path, outfile, ffmpeg_arguments):
+        self.ffmpeg_path = '{}ffmpeg.exe'.format(ffmpeg_path)
         self.outfile = outfile
+        self.ffmpeg_arguments = ffmpeg_arguments
 
     def extract_frames(self, videoin, outpath):
         """Extract every frame from original videos
@@ -36,7 +37,8 @@ class Ffmpeg:
             videoin {string} -- input video path
             outpath {string} -- video output folder
         """
-        execute = "\"{}\" -i \"{}\" {}\\extracted_%0d.png -y".format(self.ffmpeg_path, videoin, outpath)
+        execute = '\"{}\" -i \"{}\" {}\\extracted_%0d.png -y {}'.format(
+            self.ffmpeg_path, videoin, outpath, self.ffmpeg_arguments)
         print(execute)
         subprocess.call(execute)
 
@@ -50,7 +52,8 @@ class Ffmpeg:
             videoin {string} -- input video path
             outpath {string} -- video output folder
         """
-        execute = "\"{}\" -i \"{}\" -vn -acodec copy {}\\output-audio.aac -y".format(self.ffmpeg_path, videoin, outpath)
+        execute = '\"{}\" -i \"{}\" -vn -acodec copy {}\\output-audio.aac -y {}'.format(
+            self.ffmpeg_path, videoin, outpath, self.ffmpeg_arguments)
         print(execute)
         subprocess.call(execute)
 
@@ -65,8 +68,8 @@ class Ffmpeg:
             resolution {string} -- target video resolution
             upscaled {string} -- source images folder
         """
-        execute = "\"{}\" -r {} -f image2 -s {} -i {}\\extracted_%d.png -vcodec libx264 -crf 25 -pix_fmt yuv420p {}\\no_audio.mp4 -y".format(
-            self.ffmpeg_path, framerate, resolution, upscaled, upscaled)
+        execute = '\"{}\" -r {} -f image2 -s {} -i {}\\extracted_%d.png -vcodec libx264 -crf 25 -pix_fmt yuv420p {}\\no_audio.mp4 -y {}'.format(
+            self.ffmpeg_path, framerate, resolution, upscaled, upscaled, self.ffmpeg_arguments)
         print(execute)
         subprocess.call(execute)
 
@@ -79,6 +82,7 @@ class Ffmpeg:
         Arguments:
             upscaled {string} -- upscaled image folder
         """
-        execute = "\"{}\" -i {}\\no_audio.mp4 -i {}\\output-audio.aac -shortest -codec copy {} -y".format(self.ffmpeg_path, upscaled, upscaled, self.outfile)
+        execute = '\"{}\" -i {}\\no_audio.mp4 -i {}\\output-audio.aac -shortest -codec copy {} -y {}'.format(
+            self.ffmpeg_path, upscaled, upscaled, self.outfile, self.ffmpeg_arguments)
         print(execute)
         subprocess.call(execute)
diff --git a/video2x.py b/video2x.py
index 2f4a51a..6ae8a4f 100755
--- a/video2x.py
+++ b/video2x.py
@@ -107,7 +107,7 @@ def get_video_info():
         dictionary -- original video information
     """
     json_str = subprocess.check_output(
-        '{} -v quiet -print_format json -show_format -show_streams \"{}\"'.format('\"' + ffmpeg_path + 'ffprobe.exe\"', args.video))
+        '\"{}ffprobe.exe\" -v quiet -print_format json -show_format -show_streams \"{}\"'.format(ffmpeg_path, args.video))
     return json.loads(json_str.decode('utf-8'))
 
 
@@ -199,7 +199,7 @@ def video2x():
         method = 'cudnn'
 
     # Initialize objects for ffmpeg and waifu2x-caffe
-    fm = Ffmpeg('\"' + ffmpeg_path + 'ffmpeg.exe\"', args.output)
+    fm = Ffmpeg(ffmpeg_path, args.output, ffmpeg_arguments)
     w2 = Waifu2x(waifu2x_path, method, args.model_type)
 
     # Clear and create directories
@@ -286,7 +286,12 @@ args.output = os.path.abspath(args.output)
 config = read_config()
 waifu2x_path = config['waifu2x_path']
 ffmpeg_path = config['ffmpeg_path']
+ffmpeg_arguments = config['ffmpeg_arguments']
 
+# Add a forward slash to directory if not present
+# otherwise there will be a format error
+if ffmpeg_path[-1] != '/' and ffmpeg_path[-1] != '\\':
+    ffmpeg_path = '{}/'.format(ffmpeg_path)
 
 # Check if FFMPEG and waifu2x are present
 if not os.path.isdir(ffmpeg_path):