YouTube video is pixelated?

Whenever I upload a video to YT it gets pixelated.

I've already done research in other forums and even looked at YT videos on the subject.

I noticed that videos with a high number of calls (more than 2000) have a vp09 codecs and videos with less than 2000 calls or generally few calls have an avc1 codecs.

Can it be because and know how to fix this?

and very briefly:

if I use Minecraft with OBS, for example, then the raw material is also easily pixelated. Can that be due to the OBS settings or to my PC components?

Have an AMD Ryzen 5 2600th

with an AMD Radeon rx 570 8GB

If the raw shots are already pixelated, then it will be, among other things. At your settings are. The final format should also be .mp4 if you upload it to YT. However, YT coded when uploading & processing again your video… Why the already poor picture quality is even worse.

Remember also that a YT video needs a processing time until it is available for all quality levels. If your video zb. But no 720p or 1080p has, then there's synonymous YT synonymous change nothing. Therefore always render in one of the two stages in your editing program. Personally, I would always render in 1080p.

Would you have any tips on the settings