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I created a bunch of mp4 videos from DVD images using handbrake. I need to split them, and this appears to work with the solution from this question FFMPEG Splitting MP4 with Same Quality. For instance, to create the first split, I do:

ffmpeg -ss 00:00:00 -t 00:49:17 -i VideoTs-1.m4v -acodec copy -vcodec copy VideoTs-1_1.m4v

However, after the splitting, when I open the new file, it still has the original duration (01:37:29), and the chapters from the second half are still there, without the video stream. Looks like this in VLC:

enter image description here

How can I also remove the chapters and get a clean split at the specified time mark.

mluerig
  • 141

1 Answers1

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Try adding -map_metadata -1 to your command. This should strip the metadata like the chapter list.

nmkd
  • 101