X-Git-Url: https://jfr.im/git/yt-dlp.git/blobdiff_plain/63c547d71ceae6be181948b4b6ce4180b16f4209..800a43983e5fb719526ce4cb3956216085c63268:/yt_dlp/postprocessor/modify_chapters.py

diff --git a/yt_dlp/postprocessor/modify_chapters.py b/yt_dlp/postprocessor/modify_chapters.py
index b2b1acca4..f5219868c 100644
--- a/yt_dlp/postprocessor/modify_chapters.py
+++ b/yt_dlp/postprocessor/modify_chapters.py
@@ -23,6 +23,7 @@ def __init__(self, downloader, remove_chapters_patterns=None, remove_sponsor_seg
 
     @PostProcessor._restrict_to(images=False)
     def run(self, info):
+        self._fixup_chapters(info)
         # Chapters must be preserved intact when downloading multiple formats of the same video.
         chapters, sponsor_chapters = self._mark_chapters_to_remove(
             copy.deepcopy(info.get('chapters')) or [],
@@ -37,6 +38,9 @@ def run(self, info):
         info['chapters'], cuts = self._remove_marked_arrange_sponsors(chapters + sponsor_chapters)
         if not cuts:
             return [], info
+        elif not info['chapters']:
+            self.report_warning('You have requested to remove the entire video, which is not possible')
+            return [], info
 
         original_duration, info['duration'] = info.get('duration'), info['chapters'][-1]['end_time']
         if self._duration_mismatch(real_duration, original_duration, 1):