just realised I have been downloading low quality hevc since about mid may
I think tikwm changed what file is served at the old HD api url
1st file is what I have and got from https://tikwm.com/video/media/hdplay/
this tok was uploaded on the same day that tikwm apparently split the site up and made an "original downloader" and on there, I find this file (2nd one)
dunno if I care about this tbh, I havent noticed any issue until now so it cant be that bad imo