www.makemkv.com

Hello, I have a problem, when I get the MKV file from a 4K UHD Bluray, I know that you can cut it with a non re-encoding video splitting software like Bandicut. But Bandicut doesn't support macOS. I tried out "Boilsoft Video Splitter", but it just exports in 4K SDR, not HDR.
My question is: Is there an app for non re-encoding video splitter for macOS that supports HDR?

Thanks.

The MKVToolNix tools are a common way cut, join, etc. .mkv files.

Out of curiosity, why do you want to split a 4K HDR file?