FFMPEG: Delete chapters I have a video file, video.mp4. This file has 3 chapters, 'Beginning', 'Middle' and 'End'. I want to delete chapter 'Middle' (the actual video, not just the metadata) and combine chapters 'Beginning' and 'End' back into one file. The chapters appear to be stored as subtitles.

How can I do this with ffmpeg?
Try adding this ffmpeg parameter:

-map_chapters -1