[Camera views] how to change all key frames camera views TO THE SAME TARGET with OWN PATH

[Piotr Karczewski]

Hi,

I have read multiple of threads on this forum, but haven't found the answer...
My question is:
How to change the target and a view angle for the same settings  AT ONCE (same X, Y, Z cords, same view angle) for all keyframes?

Till now I was making those changes manually for each keyframe,

but if I would like to make some more complex spin or orbiting animations I'd like to change all camera views at once

 

Does anybody know how to automate it?

Maybe some script, in which I'm less than begginer...

Edited February 29 by Piotr Karczewski
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[Piotr Karczewski]

Besides my question in a previous post i wanna add another problem.

When I have manually edited each key frame in the OIP than when I have used Preview/Play in OIP the path and camera settings ware as I wish them to be.

But when I have used Create Movie option the Rendered Path was way far from perfect.  

 

What have happened?