You can download an alpha test version of the new Panini-Video
[here]. For Win32 now, for OSX soon.
Panini-Video
opens up a whole new range of ultra-wide and hyper-wide views for
videographers, by converting fish-eye video to natural looking
perspective. It works file-to-file at high speed and with good image
fidelity, because it processes images on the gpu in their native yuv
color coding. It has a new universal lens correction model that can be
adjusted quite nicely by eye. Projection controls include horizontal
compresssion, vertical 'squeeze', aspect ratio, zoom, and horizontal and
vertical shifts, all adjustable interactively even while video is
playing. Plus controls to correct the perspective effects of camera
roll, pitch and yaw up to +/- 15 degrees. Reads a wide variety of video
file formats automatically; writes easy to edit mpeg2-compressed .mp4
files.