Question How to post properly youtube ?

[psg]

HI,
Apologize if not the correct forum.?
I couldn't find a tech forum with video issue?
Ive posted my youtube , why the video didn't show the whole screen?

-I've checked all the specs : codec x264, audio codec aac.
it's MP4.

View: https://www.youtube.com/watch?v=aSaJjZx6vYw


Thanks for your help

PSG



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[USAFRet]

How did you record this?
What device?

 

[psg]

How did you record this?
What device?

Hi,
I recorded with Iphone 8.
Thanks
Alex

 

[Mousyr1]

Why have you posted just 144P video?
Record in Landscape orientation and Upload, it will be Fullscreen.