Parse html page gets m3u8 link then using N_m3u8DL-CLI to download video

execute.cmd

@echo off
setlocal EnableDelayedExpansion

echo ================[ Getting web page ]================
set URL=%1
if NOT "%URL:~-1%" == "/" (
  set URL="%URL%/"
)
echo 'url: %URL%'
for /f "tokens=4 delims=/" %%a in ("%URL%") do (
  set saveName=%%a
)
echo 'filename: %saveName%'
@Powershell.exe -command "Invoke-WebRequest -Uri %URL% -OutFile tmp.html" 

echo ================[ Find m3u8 link ]================
for /f "eol=; tokens=2 delims='" %%i in ('findstr "m3u8" "tmp.html"') do (
  set m3u8=%%i
)
echo 'm3u8 path: %m3u8%'

echo ================[ Call the N_m3u8DL-CLI ]================

@call N_m3u8DL-CLI "%m3u8%" --workDir "." --saveName "%saveName%" --enableDelAfterDone 
endlocal

https://github.com/nilaoda/N_m3u8DL-CLI

It will throw error

https://github.com/bxb100/N_m3u8DL-CLI/releases/download/2.9.9/N_m3u8DL-CLI.zip