Software to trim seconds from a large batch of clips.

Does anyone know of a piece of software that will trim 10 seconds from the beginning and end of a batch of over 1000 video clips and keep the output bit rate the same?

It must be done locally rather than having to upload the videos to a site.

The clips are all different durations.

The clips are encoded/exported in the following formats

: full quality 4K .mov

: 16000 bits 4K .mp4

: 4500 bits 1080p .mp4

: 2800 bits 720p .mp4

Thanks

Dave