Embeded PDFs aspect ratio is 4:3 instead of 16:9

[Norbert Csiki]

Hello,

I've uploaded PDFs on our confluence page. The original aspect ratio is 16:9 and if I download it I've got the same 16:9 aspect ratio. But when I click to the PDF to view it, it converts to 4:3 and looks very bad.

Do you have an idea how can I solve this issue?

Thanks,
Norbi.