The new setting is available right in Simple view, on the main page:
The new iPhone 4 video enhancer is available in Cydia, in the usual repository http://winmobiletech.com/cy
What does this new setting bring to the table, compared to the, in some respects (on the iPhone 4, frame rate-wise), quite handicapped full sensor mode? First and foremost, exactly the same as on the 3G S (apart from getting rid of the clicking and other bugs there): full frame rate. In addition, on the iPhone4, it will provide the same wide(r) angle view (appr. 32 mm euqiv.) as the 14-15 fps full sensor mode. The latter is the main Raison d'être
The problems and disadvantages, compared to the true sensor mode, are the same as on the 3GS: reduced true resolution and light sensibility. However, if you need a camera mode that requires both
- a (comparatively) wide angle lens where the default appr. 40 mm. of the iPhone4 is just too narrow and
- fast frame rate
as opposed to low-light sensitivity or pure resolution, this third, just-introduced mode is what you're looking for.
Maximal resolution
So far, I've been using XGA (1024*768) as a recording resolution. Now that I had some more time, I played a bit with further increasing this in order to record better videos. I've found out 1102*826
Is there any point in using this resolution, you may ask. With the new, 1080p mode, it isn't, as the effective resolution there is considerably worse than that of the full sensor mode. With the latter mode, however, the new mode (which means 78*58 pixels more, compared to the old XGA resolution) provides a bit better resolution. In real life, the difference is pretty minimal, but it's still there. Compare the following four enlarged framegrabs (original MOV videos you can take a closer look at, in the same order, HERE
(full sensor mode, traditional XGA recording resolution)
(full sensor mode, new 1103*827 recording resolution)
(1080p mode, 2047*1535 sensor configuration, new 1103*827 recording resolution)
As you can see, there is a slight difference in true resolution between the first (original XGA recording resolution used in v1.0 of my utility) and the second (further increased 1103*827 recording resolution introduced now) shot: at least some of the letters / numbers on the second are somewhat easier to recognize. The second pair of the framegrabs, while, physically, they both use the largest, 1103*827 recording resolution, have way worse resolution / readability (and, for that matter, considerably worse light sensitivity and, consequently, more video noise also apparent on, for example, the outer half of the door).
All in all, you'll always have the choice of two evils: either you will have excellent resolution and low-light performance (but low framerate), or the opposite, but not both at the same time. But, at least, they both fix the biggest problem with the iPhone4 video camera: the narrow field-of-view...