How to split/cut in a mp4 film without reencoding

[brusno]

Hi.

What is the preferred programs to use, when splitting/cutting in a mp4 film without reencoding it?

[ndjamena]

Preferred?

See, that depends on WHAT YOU PREFER.

MP4Box:
https://gpac.wp.imt.fr/mp4box/mp4box-documentation/
(the File Splitting and Concatenation section)

or FFMPEG
https://www.ffmpeg.org/ffmpeg-all.html#segment_002c-stream_005fsegment_002c-ssegment

[brusno]

I just prefer to be able to clip and just that without qualityloss as if I had used Movie Maker or Nero etc.

So thanks for your answer @ndjamena