Sceadwian
Banned
I had a thought about the rolling shutter effect some people have played with using the Iphone that I'd like to investigate, I believe the Ipod touch (with camera) has the same rolling shutter. I however do not have an Iphone or Ipod with a camera nor do I intend to get one anytime soon, my brother in law has one but the earliest I'd be able to get to him to test this would be two weeks from now.
It requires only one thing, a RED LED as close as possible to the camera lens connected to a micro controller, it does however require some tricky timing of the LED to last only 1/4 of the time it takes the camera to scan a single line of video (the math would be worked backwards from the resolution and framerate the video is recorded at) repeated 4-5 times with 10-20 time gaps inbetween.
Anyone here up to the task over the weekend? Should be trivial to write code with delay loops, to do this. If anyone is interested please post in this thread or contact me in a private message. The scope of what I want to do is relatively complicated this simple test is just a first step as the results are critical to the large concept working. All I need is a short video of the LED blinking at these high on/off rates
It requires only one thing, a RED LED as close as possible to the camera lens connected to a micro controller, it does however require some tricky timing of the LED to last only 1/4 of the time it takes the camera to scan a single line of video (the math would be worked backwards from the resolution and framerate the video is recorded at) repeated 4-5 times with 10-20 time gaps inbetween.
Anyone here up to the task over the weekend? Should be trivial to write code with delay loops, to do this. If anyone is interested please post in this thread or contact me in a private message. The scope of what I want to do is relatively complicated this simple test is just a first step as the results are critical to the large concept working. All I need is a short video of the LED blinking at these high on/off rates
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