TODO.txt

--flat-playlist                 Do not extract the videos of a playlist,
                                playlist, only list them.

--write-link                    Write an internet shortcut file, depending
                                on the current platform (.url, .webloc or
                                .desktop). The URL may be cached by the OS
--write-url-link                Write a .url Windows internet shortcut. The
                                OS caches the URL based on the file path
--write-webloc-link             Write a .webloc macOS internet shortcut
--write-desktop-link            Write a .desktop Linux internet shortcut
--embed-info-json               Embed the infojson as an attachment to
                                mkv/mka video files
--write-all-thumbnails          Write all thumbnail image formats to disk
--write-pages                   Write downloaded intermediary pages to files
                                in the current directory to debug problems

===[ Auto subs ]===

:: Instead of --all-subs from youtube-dl: download all subs except 
:: live chat which leads to errors and unintiresting anyway...
::@SET PARAMS=%PARAMS% --sub-langs=all,-live_chat
@SET PARAMS=%PARAMS% --sub-langs=en,eo,ja-orig,ja,ru,-live_chat
@SET PARAMS=%PARAMS% --write-auto-subs
@SET PARAMS=%PARAMS% --embed-subs