[extractor/youtube] Do not warn on duplicate chapters

Eg: vYbaM8w8yzw
2 years ago · 709ee21417
parent 1fb53b946c
commit 709ee21417
1 changed files with 3 additions and 2 deletions
--- a/yt_dlp/extractor/youtube.py
+++ b/yt_dlp/extractor/youtube.py
@ -3034,8 +3034,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                self.report_warning(f'Incomplete chapter {idx}')
            elif chapters[-1]['start_time'] <= chapter['start_time'] <= duration:
                chapters.append(chapter)
-            else:
-                self.report_warning(f'Invalid start time for chapter "{chapter["title"]}"')
+            elif chapter not in chapters:
+                self.report_warning(
+                    f'Invalid start time ({chapter["start_time"]} < {chapters[-1]["start_time"]}) for chapter "{chapter["title"]}"')
        return chapters[1:]

    def _extract_comment(self, comment_renderer, parent=None):