filebot/installer/deb/share/file-manager/actions/filebot-checksum.desktop

[Desktop Entry]
Name=Checksum
Tooltip=Calculate checksum with FileBot
Profiles=Media;

[X-Action-Profile Media]
Name=Checksum
MimeTypes=inode/directory;video/*;audio/*;text/*;application/*;
Exec=filebot --mode SFV %F