How to use the windows version of the release page

[Vstory]

After I run nndownload_v1_8_1.exe, in the command line window of the pop-up window, after inputting the account password, the window will automatically close.

I run it in powershell .\nndownload_v1_8_1.exe input url = "https://live2.nicovideo.jp/watch/example" output_path=C:\Users\1\Downloads\Programs\1.mp4 -u username -p password -r 5 -f -a it will report errors.

I really need to use it, is there any reference information? Thank you

[AlexAplin]

You aren't using flags or positional arguments correctly.

nndownload_v1_8_1.exe https://live2.nicovideo.jp/watch/example -o "C:\Users\1\Downloads\Programs\1.mp4" -u username -p password -r 5 -f -a

[Vstory]

nndownload_v1_8_1.exe https://live2.nicovideo.jp/watch/example -o "C:\Users\1\Downloads\Programs\1.mp4" -u username -p password -r 5 -f -a

Thank you