Motion Graphic Piece as a mobile application loading

Hi, Im a Motion Graphic artist currently working on developing an app with other developers.
I always wanted to make a simple motion graphic video when a mobile application loads for the first time for the users to see a video instead of an image.

I have done sequences, lowering sizes, dropping frames everything and every time the iPad would fail to load the app since the video is too big.

While searching, I found vvvv and thought maybe if i program a motion graphics piece in vvvv and translate it to processing language for developers, would it be able to work ???

my current piece is 5 seconds long (3 sec animation + 2sec image hold) worked in after effects and cinema 4d.

any tips or answers will be very appreciated !!!

Thank you.