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nderscore
nderscore
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Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500)),s=setTimeout))()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500)),s=setTimeout)()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

-1 byte. removed snippet edit.
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nderscore
nderscore
  • 5k
  • 16
  • 40

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))()

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500)),s=setTimeout)()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500)),s=setTimeout)()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Code snippet
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edit approved Feb 27, 2017 at 20:40
bb216b3acfd8f72cbc8f899d4d6963
edit approved Feb 27, 2017 at 20:40
bb216b3acfd8f72cbc8f899d4d6963
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Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))() 

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Javascript (ES6), 100 bytes

(f=_=>navigator.getUserMedia({video:1},x=>s(_=>x.getTracks()[0].stop(s(f,500)),500),s=setTimeout))()

During my testing, I saw a delay between the camera being activated and the LED turning on, so the timing may not be perfect. It also must run on an https:// page.

Source Link
nderscore
nderscore
  • 5k
  • 16
  • 40