ios - Lock exposure for 3 consecutives photos -


is there way lock exposure 3 consecutives photos interval of 10sec light doesn't change during process? (timer)

do {      try self.currentcapturedevice.lockforconfiguration()          if self.currentcapturedevice.exposurepointofinterestsupported {              self.currentcapturedevice.exposurepointofinterest = cgpoint(x: 0.0, y: 1.0)              self.currentcapturedevice.exposuremode = .locked          }       self.currentcapturedevice.unlockforconfiguration()             } catch let error nserror {      print(error) }

i noticed exposure set default after first photo.


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