diff --git a/scripts/ranges.sh b/scripts/ranges.sh
index 44a92f1..9c877be 100644
--- a/scripts/ranges.sh
+++ b/scripts/ranges.sh
@@ -28,9 +28,6 @@ function add_range () # $1: Start frame, $2: End frame, $3: Noise level
 	echo -e "$1\t$2\t$3" >> "$RangesList"
 }
 
-StartFrame=$(ls "$FramesDir" | sort | head -n 1 | sed 's|.png$||')
-EndFrame=$(ls "$FramesDir" | sort | tail -n 1 | sed 's|.png$||')
-NoiseLevel="1"
+source "$RangeGenConf"
 
-:> "$RangesList"
-add_range "$StartFrame" "$EndFrame" "$NoiseLevel"
+"$DepsDir/range-gen/range-gen.exe" -j "$Jobs" -n "$NoiseLevel" "$FramesDir" "$RangesList" "$Threshold"
diff --git a/settings/range-gen.conf b/settings/range-gen.conf
new file mode 100644
index 0000000..37a0ee2
--- /dev/null
+++ b/settings/range-gen.conf
@@ -0,0 +1,3 @@
+Jobs="$(nproc)"
+Threshold="365"
+NoiseLevel="1"
diff --git a/video2d-2x b/video2d-2x
index d3d4eb9..88942c5 100644
--- a/video2d-2x
+++ b/video2d-2x
@@ -48,6 +48,7 @@ readonly RangesList="$OutputDir/ranges.list"
 readonly Video2d2xConf="$SettingsDir/video2d-2x.conf"
 readonly Waifu2xConf="$SettingsDir/waifu2x-caffe.conf"
 readonly FfmpegConf="$SettingsDir/ffmpeg.conf"
+readonly RangeGenConf="$SettingsDir/range-gen.conf"
 
 source "$ScriptsDir/returncodes.lib"
 source "$ScriptsDir/common.lib"