Can I record a run of Saw on ps3 on my mobile and submit it? I don't own any capture devices ect I just love speedrunning certain games and Saw is one I've got good times with lately

Hi I enjoy speedrunning games and I'm a console player. Don't own a PC or a Laptop but I do want to submit some runs to this website. Is a phone recording of the full screen good enough to be accepted? Or must it be full HD 1080P recording ect that has been recorded with an actual capture device?