diff --git a/patches/optimize-all-webm-files/optimize-all-webm-files.go b/patches/optimize-all-webm-files/optimize-all-webm-files.go
new file mode 100644
index 00000000..47b04be6
--- /dev/null
+++ b/patches/optimize-all-webm-files/optimize-all-webm-files.go
@@ -0,0 +1,90 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path"
+	"path/filepath"
+	"strings"
+
+	"github.com/animenotifier/arn"
+	"github.com/fatih/color"
+)
+
+func main() {
+	color.Yellow("Optimizing all webm files in notify.moe AMV directory for fast streaming & seeking")
+	color.Yellow("DO NOT RUN THIS COMMAND MULTIPLE TIMES")
+	defer color.Green("Finished")
+
+	readFiles(path.Join(arn.Root, "videos", "amvs"), mkclean)
+}
+
+// Optimize a webm file
+func mkclean(file string) error {
+	fmt.Println(file)
+	optimizedFile := file + ".optimized"
+
+	// Run mkclean
+	cmd := exec.Command(
+		"mkclean",
+		"--doctype", "4",
+		"--keep-cues",
+		"--optimize",
+		file,
+		optimizedFile,
+	)
+
+	// View mkclean output in terminal
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Stdin = os.Stdin
+
+	err := cmd.Start()
+
+	if err != nil {
+		return err
+	}
+
+	err = cmd.Wait()
+
+	if err != nil {
+		return err
+	}
+
+	// Now delete the original file and replace it with the optimized file
+	err = os.Remove(file)
+
+	if err != nil {
+		return err
+	}
+
+	return os.Rename(optimizedFile, file)
+}
+
+// Read files in a given directory and apply a function on them
+func readFiles(root string, onFile func(string) error) {
+	filepath.Walk(root, func(name string, info os.FileInfo, err error) error {
+		if err != nil {
+			color.Red(err.Error())
+			return err
+		}
+
+		if info.IsDir() {
+			return nil
+		}
+
+		if !strings.HasSuffix(name, ".webm") {
+			return nil
+		}
+
+		err = onFile(name)
+
+		if err != nil {
+			color.Red(err.Error())
+		}
+
+		// Always continue traversing the directory
+		return nil
+	})
+}
diff --git a/videos/elements/kyoukai.webm b/videos/elements/kyoukai.webm
index 3b14459f..9b7a3e04 100644
--- a/videos/elements/kyoukai.webm
+++ b/videos/elements/kyoukai.webm
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0ac6798a2fe44352cd2518dacb952d2ff6c5ee718a8d9c989d49e5a8590164e3
-size 2562360
+oid sha256:36eae9e8c891220ed57588460b898c8ff0d3dc30f64f4b893bebb5cec6131fc3
+size 2562140
diff --git a/videos/elements/shop.webm b/videos/elements/shop.webm
index b8d34e13..644fb3da 100644
--- a/videos/elements/shop.webm
+++ b/videos/elements/shop.webm
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d963bd6500dadaf7a791e2df43ac4d6390ef178bab787591fd19a6219990a5c1
-size 197393
+oid sha256:e38e4681ea4d00623abd350d0597d53803ca9c6e8ddc0db82bb3dde2bfae4633
+size 195652
diff --git a/videos/elements/violet.webm b/videos/elements/violet.webm
index 1252a887..824da148 100644
--- a/videos/elements/violet.webm
+++ b/videos/elements/violet.webm
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6d83b77da8cfacaf02015354be020f7bc69dccf5dd901cf64d6d76a00f119b31
-size 3583207
+oid sha256:ea164221e6981f53d2c536c297df83d37a281585f98b2457a5ef803e1f8c601d
+size 3583093