On rotate and rotozoom, can't find fixes on these on the internet, anywhere. Basically, the video is showing 4 things in this order: 1. A ring image being rotated with .rotate. 2. A simple image being rotated with .rotate. 3. The ring rotated with .rotozoom. 4. The simple circle rotated with .rotozoom.
The difference: In 1 and 2, the images do not have that slight quiver/movement, but are reduced in quality. It might be difficult to tell with the video quality, but the ring image is slightly pixelated/blurred. In 3 and 4, the images are of equal/better than 1&2 quality when rotated with rotozoom, but they have this VERY SLIGHT but noticeable wobble about them. This is VERY noticable with test 3, where I put my mouse next to the circle outline, and you can see it move.
ANY and all help will be greatly appreciated, AND this will help many people for a long time, i'm sure.
Here are images of the differences in picture quality of rotate vs rotozoom: