It took 3 4 hours to export why.?

[Mona33528251b2ek]

I have videos screen recording from iPad pro 4k 

I create sequence fhd and edit this video it is about 17 minutes when I export it .. it took 3 4 5 hours why? I try to convert video . I found the same problem .. I use M1 Mac and i9 both of them take the same time ... any solution? I have 20 hours need to export .

[Zwea]

Did you convert to constant bitrate with Shutter Encoder?

[Peru Bob]

What effects and transitions are applied?

Are there any third party effects or transitions?