[GUIDE] Ubuntu repository - maintained by djcj

[djcj]

no clue why this wouldn't work for lsdvd, but for the other tools. (don't see any special treatment for lsdvd)

Dunno. It seems to find it, but it doesn't add an entry to the "Tools" tab:
"Check name: lsdvd, path: ./lsdvd, checkSingle: false"
It's the same when I remove the lsdvd binary and install it through apt instead.

Anyway, I've updated the script:
 - added neroaac, tsmuxer, divx265 and nvhsp
 - script can now be run with arguments to only build specific tools, useful for updating without the need to rebuild everything; for example: ./build.sh ffmpeg x265

nvhsp is not mentioned on your website. Links would be:
https://www.videohelp.com/software/NVHSP
https://github.com/SK-Hardwired/nv_hevc_hdr_patcher

I don't know how Hybrid runs nvhsp on Linux, so the build script renames the python script to "nvhsp", adds the missing shebang and makes it executable.