Tiktok reduces quality after a while since upload?

So I wanna know why titkok f’s up my quality and can i do something about it? I have downloaded videos in 4k 30fps and 60fps, same in 1080p. Also have tried uploading from capcut and tiktok itself and tried multiple file size and upload size settings etc.

Sometimes the quality reduces straight away upon upload but most of the time the quality reduces drastically from a week to a month since upload, it looks like it reduces from 4k/1080p to 480p, so awful looking i have to delete the videos afterwards

Why is this happening and is there something i can do to fix this?

Comments

Top_Funny_14835 days ago1

That's just TikTok for you. Even live streams look terrible on TikTok compared to Twitch or YouTube. I upload 60 fps videos to TikTok, and it looks like TikTok makes them 30 fps, while also hurting the video quality.