Here is the original footage:
And to contrast, here is the processed footage:
I started off by using Nuke X and FurnaceCore F_wire_removal, to remove the flag pole atop the keep. Due to the very shaky footage I could not automate the process, so pretty much had to do this frame by frame.
Next up, I used Rolling Shutter to remove the, well, rolling shutter effect! After that I applied the FurnaceCore F_steadiness to smooth the jitteryness of the hand held camera.
This was then rendered out and taken into After Effects, where I graded it with Magic Bullet Looks.
I'm pretty pleased with the final look, it could definitely be improved but hey, it was just a VFX process test so I'm not gonna be too fussy and spend too much time on it.