Add option to prefer original Language.

download/download.go

@@ -8,7 +8,6 @@ import (
 	"os/exec"
 )
 
-
 func YoutubeVideo(url string) error {
 	conf, _ := config.New()
 
@@ -20,7 +19,7 @@ func YoutubeVideo(url string) error {
 	downloadBinary := "yt-dlp"
 
 	output := fmt.Sprintf("%s/%%(title)s.%%(ext)s", conf.DownloadPath)
-    args := []string{"-S", "filesize~100M", "-o", output, url}
+	args := []string{"-S", "filesize~100M", "-f", "'bv+(ba[format_note*=original]/ba)'", "-o", output, url}
 	cmd := exec.Command(downloadBinary, args...)
 
 	fmt.Println(cmd.String())