Content creation

I received this request:

"When uploading pngs to H5P, some have noticed that the quality of the picture decreases slightly.  I have explained that all online books look like this but just wanted to check that this wasn’t something we can edit in the settings to improve the quality (they said it didn’t look as ‘crisp".

Can anyone help?

I would be grateful.

Hello, I have used the "paste & replace" option during my content creation (interactive video) and now my whole project is replaced with a questionaire. Can I go back to an older version of my project? Thx

how can i add more questions?