If you focus on the bottom of the stream, there's a black line that also seems to travel upward over time. I think this is a consequence of the camera shutter struggling to keep up with the extremely small exposure time. As a result, the frames capture the tip of the shutter.
maleny25
So, how does slow motion video work? Does it have a higher fps and just slows down how fast the video is shown? Is time aliasing removed from slow motion videos or is it still there but less noticeable?
If you focus on the bottom of the stream, there's a black line that also seems to travel upward over time. I think this is a consequence of the camera shutter struggling to keep up with the extremely small exposure time. As a result, the frames capture the tip of the shutter.
So, how does slow motion video work? Does it have a higher fps and just slows down how fast the video is shown? Is time aliasing removed from slow motion videos or is it still there but less noticeable?