filter = upscale_240x160_320x240

# Aspect ratio correction:
# - 1: 240x160 content is scaled to 320x213, with
#      padding added to the top and bottom of the
#      image (letterboxing) to maintain the native
#      content aspect ratio
# - 0: 240x160 content is stretched to 320x240
upscale_240x160_320x240_keep_aspect = "0"
