Poor Export Quality

[defaulticf3843i6w38]

I've been composing an edited video of a friend's Hollow Knight playthrough, and plugging text over it. It looks fine in the preview, but unfortunately, the exported product looks poor, especially the text. Far too pixelated. My understanding is that my setting should be fine, so I don't know why it's going wrong. Is it possible that my computer simply doesn't have the specs/space to make it work? Any help would be nice.

Here are my setting:

[Kartika Rawat]

Hi there!

Sorry for that. Could you share your system details (OS, CPU, RAM, GPU)? Also, what's the source of the media files?

What happens when you change the preset?

Let us know. 

Thanks,

Kartika

[defaulticf3843i6w38]

Apologies, I assume these are the system details that you're asking for. Let me know If I'm wrong

I just changed my preset to High Quality 1080p HD, looks about the same, perhaps slightly better. Right now my recordings should be in my documents folder. Might also be important to mention that I'm using MK Player to view my exports, perhaps that could be messing with the look?