U-NEXT download help

[stargamer57]

i want to download this live concert from U-NEXT, i tried streamfab but it gave me a 4mb/s bitrate clip. i think there is a higher bitrate version because i saw a previous concert rip with 10mb/s from the same exact artist months ago. please help me with the keys

URL: https://video.unext.jp/play/SID0091395/ED00471494
LICENSE: https://license.unext.jp/UNextPlayreadyVodDash/indexD.asmx?play_token=35e322a6-7c05-4e...3-b6e4ddfd80f2
MPD: https://playlist.unext.jp/playlist/v00001/dash/get/MEZ0000815207.mpd/?file_code=MEZ000...3-b6e4ddfd80f2

i tried downloading with YT-DLP with --allow-u but the mpd link doesnt work. it says "ERROR: [generic] None: Unable to download webpage: HTTP Error 500: (caused by <HTTPError 500: ''>); please report this issue on https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using yt-dlp -U
'play_token' is not recognized as an internal or external command,
operable program or batch file."

thank you guys for now

[gwe202]

Try using NM3U8 bro, because sometimes it may be the program you are using, greetings

[Karoolus]

'play_token' is not recognized as an internal or external command,
operable program or batch file."

This tells me that it's an issue with your command.
Post the command you are typing