diff --git a/integrations/playback/allanime/client.go b/integrations/playback/allanime/client.go
index cac7590..d9bf486 100644
--- a/integrations/playback/allanime/client.go
+++ b/integrations/playback/allanime/client.go
@@ -730,17 +730,6 @@ func detectStreamType(sourceURL string) string {
 	return "unknown"
 }
 
-func isLikelyM3U8(data []byte) bool {
-	return bytes.HasPrefix(bytes.TrimSpace(data), []byte("#EXTM3U"))
-}
-
-func isLikelyMP4(data []byte) bool {
-	if len(data) < 8 {
-		return false
-	}
-	return string(data[4:8]) == "ftyp"
-}
-
 func detectEmbedType(rawURL string) string {
 	lower := strings.ToLower(rawURL)
 	embedHosts := []string{"streamwish", "streamsb", "mp4upload", "ok.ru", "gogoplay", "streamlare"}
diff --git a/integrations/playback/allanime/client_test.go b/integrations/playback/allanime/client_test.go
index 55e448b..d575aa3 100644
--- a/integrations/playback/allanime/client_test.go
+++ b/integrations/playback/allanime/client_test.go
@@ -1,6 +1,7 @@
 package allanime
 
 import (
+	"bytes"
 	"context"
 	"crypto/aes"
 	"encoding/json"
@@ -8,6 +9,17 @@ import (
 	"testing"
 )
 
+func isLikelyM3U8(data []byte) bool {
+	return bytes.HasPrefix(bytes.TrimSpace(data), []byte("#EXTM3U"))
+}
+
+func isLikelyMP4(data []byte) bool {
+	if len(data) < 8 {
+		return false
+	}
+	return string(data[4:8]) == "ftyp"
+}
+
 func TestDecodeSourceURL(t *testing.T) {
 	t.Parallel()