jubuttib
* Ace Member *
- Joined
- Dec 7, 2009
- Messages
- 6,513
The sort of deformation you get in dragsters is a few orders of magnitude higher than what we're looking at...Do you need a high framerate video of top fuel dragsters to see their tires balloon out when accelerating?
There will be warping at some force level for every type of disc plastic. Somebody smarter than I am can probably run an analysis of the plastic consistency and figure this out with a formula or two.
Contrary to popular interwebz belief... pics/vid or it didn't happen isn't necessary all the time.
I was mainly referring to how low shutter speed, low framerate video (many cameraphones only record at 15-25 fps, we'd need at least 30), especially if it's done with a rolling shutter, will itself cause warping in the images. We can see that the disc warps, sure, but how it warps is a guess unless we can get a good quality source. A high shutter speed is needed, high fps isn't totally necessary but preferable because it in itself requires a high shutter speed, and gives us a clear picture of what's happening.