I would like to know about the exposure time setting of the iPhone camera.
According to the specifications of the back camera of my iPhone 8, the maximum exposure time is 1/3 second, but I would like to expose for a longer time.
Looking at the camera app on the App Store, it seems that there are some apps that can expose in seconds, but how is it realized?
I tried to use AVFoundation's activeVideoMinFrameDuration, activeVideoMaxFrameDuration, and setExposureModeCustom, but could not find the solution.
If anyone has any knowledge about this area, please help me.
Best regards,
Import EV Corporation
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My clients have a trouble to install the ipa file to iPhone12 (iOS14.3) via iTunes by using their Windows10 PC, showing the error message "This app cannot be installed because the consistency could not be confirmed.".
(This message is the translation from Japanese error message, so it may not be exact the same message shown in English.)
I myself can install the same ipa to my iPhone8 (iOS 14.3) via iTunes by using my Windows7 PC.
I have no idea why this trouble happens only to my client's iPhone12.
Please let me know how I can solve this trouble if anyone knows it.
Best regards,
Hello,I have a very strange synptom like described in the title.My app is using push notification and it works fine when I run the app from Xcode RUN.Now, I use my iPhone and tap the app to launch it and let it go to background.While the app is in background and the app received push notification, the bannar is shown on the iPhone display. I tap the banner then app is launched, but the following function is not called.func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void)I have no idea why this happens.Does anyone have any solution?Additional information.When I use Xcode to RUN the app and the app received push notification in Background, that function is called in Background.When I tap the app and and the app received push notification in Background, that function is called in Active but not called in Backgroiund.Why?