Avidemux vs rmlint

Avidemux has no write-up on Specifiction yet; its figures are above.

rmlint is free GPLv3 software that finds duplicate files and other filesystem waste, then offers candidates for removal. It scans local paths, mounted volumes and file lists supplied through standard input. Searches can identify duplicate files and directories, nonstripped binaries, broken symbolic links, empty files and directories, and files with broken user or group IDs. Duplicate checks support several hash methods and exact byte-by-byte comparison, with optional basename or extension matching. The documentation says scans can handle millions of files. Numerous output formats are available, and a previous run can be stored so later scans check only new files. File previews and automatic selection are provided. A Python graphical frontend, Shredder, ships with rmlint from version 2.4.0 onward. Shredder rechecks files before deletion, but its interface remains in development and should be used cautiously. Linux is the main target; the project also names FreeBSD, Darwin and Solaris. There is no built-in Recycle Bin or Trash.