>>17416824thank you so much bro
not sure how it works in other browsers but in firefox you can just press f12 go to network analytics(or whatever its called in english) tab and then choose the media tab one line below.
start the stream and you can see the url where the vod is hosted. should look like pic related, you can just right click -> copy url
just change whatever is after 1080p_2997fps to 1080p_2997fps.m3u8
don't know if they encrypt it for the ppv but i doubt it, so all you have to do is put the url in jdownloader2 or similar to download it.