[webvtt] Don't parse single fragment files (#9034)

Partially addresses #5804 Authored by: seproDev
11 months ago · f24e44e8cb
parent 811d298b23
commit f24e44e8cb
1 changed files with 5 additions and 2 deletions
--- a/yt_dlp/downloader/hls.py
+++ b/yt_dlp/downloader/hls.py
@ -369,7 +369,10 @@ class HlsFD(FragmentFD):

                return output.getvalue().encode()

-            self.download_and_append_fragments(
-                ctx, fragments, info_dict, pack_func=pack_fragment, finish_func=fin_fragments)
+            if len(fragments) == 1:
+                self.download_and_append_fragments(ctx, fragments, info_dict)
+            else:
+                self.download_and_append_fragments(
+                    ctx, fragments, info_dict, pack_func=pack_fragment, finish_func=fin_fragments)
        else:
            return self.download_and_append_fragments(ctx, fragments, info_dict)