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The way I am attempting to do a flash is this:

1) Calling 

[device setTorchMode:AVCaptureTorchModeOn];
[device setFlashMode:AVCaptureFlashModeOn];

2) After 0.1 seconds I call 

[device setTorchMode:AVCaptureTorchModeOff];
[device setFlashMode:AVCaptureFlashModeOff];

Problem is, the flash is way darker than the one from Camera app when it happens. I can't get that LED to shine as bright. Is there a different way to let this flash as bright as possible?

openfrog
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1 Answers1

0

You may want to try setTorchModeOnWithLevel:error:. Setting the first parameter to 1 should give you the brightest flash available.

Further documentation can be found here.

username tbd
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