I cannot see the centre of the propeller connecting to the shaft of the engine? Is it normal? How many blades are there? What is the significance & RPM? Thanks.
If you want to see another bizarre interaction of frame rate and rotation speed, take a look at: "Osprey aircraft takeoff at Farnborough Air Show 2006" on YouTube by asimkovitz. Here you'll see a V22 Osprey taking off with the props almost stationary!
That's weird. It must be the exact refresh rate of the camera and the two are sychronised. Like a car wheel when its going fast, sometimes it looks like its going backwards, and sometimes it appears to be perfectly still when in fact it is at high RPM. :)
yeah i have to say its a crappy cam their using anyways.
heathfiedler 2 years ago
It's called temporal aliasing or the stroboscopic effect!
2430liney 2 years ago
Comment removed
2430liney 2 years ago
I cannot see the centre of the propeller connecting to the shaft of the engine? Is it normal? How many blades are there? What is the significance & RPM? Thanks.
spitgalore 3 years ago
If you want to see another bizarre interaction of frame rate and rotation speed, take a look at: "Osprey aircraft takeoff at Farnborough Air Show 2006" on YouTube by asimkovitz. Here you'll see a V22 Osprey taking off with the props almost stationary!
Gruntol5 4 years ago 2
thats a belia carbon fibre prop dude white on front black on back and red stripes on the tip its not weird it is a good prop
stuartrules 4 years ago 3
There is a very similar effect if you search PLASMA PROPELLER in youtube. Try It!
pyromohanzed 4 years ago
mysterious floating stripes-prop sightet... the fbi is at a loss. it's a case for the x-files... ^^
vigi86 4 years ago
thats got a weird prop ur props probably on the wrong way round
fireblazermate 4 years ago
That's weird. It must be the exact refresh rate of the camera and the two are sychronised. Like a car wheel when its going fast, sometimes it looks like its going backwards, and sometimes it appears to be perfectly still when in fact it is at high RPM. :)
SnowyAstra 5 years ago
@SnowyAstra Combination of that (called aliasing) and that the camera's sensor is a line scan camera, rather than pulling all pixels at once.
silvermediastudio 1 year ago