QUESTION: Can I take a lower resolution video and make it 1080p? (on mac)

Okay the title sounds completely stupid. It's a stupid question. I understand that a 720p video has less pixels than one in a 1080p video. I know that it might look a little worse, but the truth is, i need it done.

For app review videos on iTunes, it's supposed to be a direct screen capture from your game. Each iPhone size needs a video resolution that is correct for their screen. 1080p for the 6 plus. That weird 750p resolution for the 6. And 1136 x 640 for the 5.

I only have a 5. I recorded my gameplay and made my video, but can't use it for the other iPhones.
I went ahead and bought a gig on fiver for a more cool looking review video, but he returned it in 720p. I still have no solution for the 1080p and 750x1334 resolutions for the iPhone 6's.

Can any program do this? I'm really not trying to increase quality or anything just the amount of pixels it is to submit it

Have you tried putting it into iMovie and setting the rendering settings to 1080p?

STKMKTFTGRU said:

Have you tried putting it into iMovie and setting the rendering settings to 1080p?

Click to expand...

The option for 1920x1080p is greyed out when exporting the file. This is one of the more confusing issues I've ever ran into. I know it is possible, but I'm trying to find a free solution that is easy.

If the camera did not capture the pixels they simple aren't there.

I don't think its possible to upgrade the video.