@echo on&SetLocal EnableDelayedExpansion
cd /d %~dp0
for /f "eol=# tokens=2 delims==" %%i in (uris.txt) do set a=%%i
if exist download\%a% if not exist download\%a%.aria2 exit
set a=
tasklist /nh|findstr /i "aria2c.exe"
if %errorlevel%==0 exit

:lp
for /r download %%i in (*.aria2) do set /a a+=1
start /b "" "file\aria2c.exe" -c -j1 -x16 -k1M -s1000 -m1000 -ddownload --file-allocation=falloc --load-cookies=cookies.txt -iuris.txt --on-download-complete=%~df0
nircmd wait 1800000
for /r download %%i in (*.aria2) do set /a b+=1
if %a% gtr %b% nircmd wait 60000
taskkill /f /im aria2c.exe >nul
if errorlevel 1 exit
set a=&set b=
goto :lp