GH4 Is Full 4k 25p possible?

[Engelien]

Helo! We are filming in 25p, 4096x2160 with the RED cameras. I understand that the GH4 can't shoot full 4k in 25p, only 24p.

What is the best solution to match that footage with the GH4?
How will upscaling UHD footage to full 4K work?

 

[hectordsilva]

Shoot in UHD 25p and upscale few pixel, in premiere pro CC, you have option to set to frame size.

 

[Thomas Smet]

Does the RED have to shoot 4096x2160? I should rather say does the final edit have to be 4096x2160? You could use the 4096 RED footage in a UHD timeline and then everything would match perfectly with only a tiny amount getting cropped on the sides of the RED footage.

In many forms of design it is sometimes better to factor everything towards the lowest common denominator instead of trying to force everything else up.