Updated bitrates to match youtube recomendations

ffmpeg-files.py

@@ -60,20 +60,29 @@ def askForAudioOutput():
 	return audioOutput
 
 def getBitrateSetting():
+	# Bitrates recommended from YouTube: https://support.google.com/youtube/answer/1722171?hl=en
+	# 4k 24, 25,30 fps
 	if(resolution == "1"):
-		return "44000k"
+		return "40000k"
+	# 1080p 24, 25,30 fps
 	elif(resolution == "2"):
-		return "10000k"
+		return "8000k"
+	# 720p 24, 25,30 fps
 	elif(resolution == "3"):
-		return "6500k"
+		return "5000k"
+	# 480p 24, 25,30 fps
 	elif(resolution == "4"):
 		return "2500k"
+	# 4k 48, 50, 60 fps
 	elif(resolution == "5"):
-		return "66000k"
+		return "55000k"
+	# 1080p 48, 50, 60 fps
 	elif(resolution == "6"):
-		return "15000k"
+		return "12000k"
+	# 720p 48, 50, 60 fps
 	elif(resolution == "7"):
-		return "9500k"
+		return "7500k"
+	# 480p 48, 50, 60 fps
 	elif(resolution == "8"):
 		return "4000k"