Why do I have grainy video on 5S with softbox?

[iMore Question]

Grainy video on 5S with softbox

I am having a lot of trouble getting sharp video indoors.

I bought a couple of softboxes in the hope this would cure the problem, but im still getting similar results ?

I am using filmic pro as this allows me to set white balance exposure etc.

Any help would be most appreciated, have had a search about but haven't come across anything to solve the problem. Presumably it is possible to shoot clear video indoors on the iPhone ?

Thanks

 

[Just_Me_D]

Grainy video on 5S with softbox

I don't know, but my guess would be the limitations of either the app or the iPhone's camera. Heck, if you're going to spend the money for a few soft boxes, you might as well invest in a professional quality DSLR camera.