@echo off
@setlocal
set start=%time%
cd ***youtube-dl_directory***
set output=***drive:\folder\output_directory***
cls
time /t

set config=***-ciw -q -f ("bestvideo[height>=2160]"/"bestvideo[height>=1440]"/"bestvideo[height>=1080][ext=mp4]"/"bestvideo[height>=720][ext=mp4]"/"bestvideo[height>=480][ext=mp4]"/"bestvideo[height>=360][ext=mp4]"/"bestvideo[ext=mp4]"/bestvideo)+bestaudio[ext=m4a]/best %url% --merge-output-format mp4 --write-all-thumbnails --buffer-size 20480 --write-info-json --add-metadata***

echo ***Youtuber01***
set folder=%output%\***Youtuber01***
set url=https://www.youtube.com/user/***Youtuber01***
youtube-dl.exe %config% %url% -o %output%\%%(title)s.%%(ext)s --download-archive %output%\***_archived_list.txt***

echo ***Youtuber02***
set folder=%output%\***Youtuber02***
set url=https://www.youtube.com/playlist?list=************************************
youtube-dl.exe %config% %url% -o %output%\%%(title)s.%%(ext)s --download-archive %output%\***_archived_list.txt***

echo ***Youtuber03***
set folder=%output%\***Youtuber03***
set url=https://www.youtube.com/channel/************************
youtube-dl.exe %config% %url% -o %output%\%%(title)s.%%(ext)s --download-archive %output%\***_archived_list.txt*** ***--match-title "Podcast"***

***etc***

echo.
set end=%time%
set options="tokens=1-4 delims=:.,"
for /f %options% %%a in ("%start%") do set start_h=%%a&set /a start_m=100%%b %% 100&set /a start_s=100%%c %% 100&set /a start_ms=100%%d %% 100
for /f %options% %%a in ("%end%") do set end_h=%%a&set /a end_m=100%%b %% 100&set /a end_s=100%%c %% 100&set /a end_ms=100%%d %% 100

set /a hours=%end_h%-%start_h%
set /a mins=%end_m%-%start_m%
set /a secs=%end_s%-%start_s%
set /a ms=%end_ms%-%start_ms%
if %ms% lss 0 set /a secs = %secs% - 1 & set /a ms = 100%ms%
if %secs% lss 0 set /a mins = %mins% - 1 & set /a secs = 60%secs%
if %mins% lss 0 set /a hours = %hours% - 1 & set /a mins = 60%mins%
if %hours% lss 0 set /a hours = 24%hours%
if 1%ms% lss 100 set ms=0%ms%
:: Mission accomplished
set /a totalsecs = %hours%*3600 + %mins%*60 + %secs%
echo.
echo.
echo command took %hours%:%mins%:%secs%.%ms% (%totalsecs%.%ms%s total)
echo.
pause