Right now I use 1080 capture for 720 delivery so I'll have some margin for framing and the ability to do some fake camera moves in post without sacrificing resolution. 4k would add more of the same flexibility.
Fran
Exactly. 4K opens up a world of possibilities for those of us who shoot with a single camera and are skilled at post production. Re-framing/moving with no loss of resolution is a HUGE advantage. It also gives the ability to use software based stabilization, again with no loss of resolution when delivering in 1080 or 720.
And with the development of H265 codec 4K delivery will no longer be held back by bandwidth issues.