diff --git a/download.go b/download.go
index 6585c37..9f6011d 100644
--- a/download.go
+++ b/download.go
@@ -14,8 +14,12 @@ var dl = ytdlp.New().
 	FormatSort("res,ext:mp4:m4a").
 	Output("C:/Users/Administrator/ytdlpVideos/%(uploader)s/%(title)s.%(ext)s").
 	LimitRate("50M").
-	HTTPChunkSize("20M").
-	MarkWatched()
+	// HTTPChunkSize("20M").
+	MarkWatched().
+	SponsorblockMark("all").
+	PrintJSON().
+	RecodeVideo("mp4").
+	ConcurrentFragments(4)
 
 func Download(event PBEvent, status chan error) {
 	_, err := dl.Run(context.TODO(), event.Record.Link)