1 files changed, 6 insertions, 0 deletions
diff --git a/tools/extract.php b/tools/extract.php
index dbf0f4b..5a6c033 100644
--- a/tools/extract.php
+++ b/tools/extract.php
@@ -264,6 +264,12 @@ function exformat($itag) {
         case "397":
             return "video";
             break;
+        case "398":
+            return "av01, video, 720p";
+            break;
+        case "399":
+            return "av01, video, 1080p";
+            break;
         default:
             return $itag;
             break;