ios-camera Questions
0
So I'm trying to record videos using AVAssetWriter, process each camera frame (e.g.: adding some watermark or text overlays) by creating CIImage from camera buffer ( CVImageBuffer), add some filter...
Hierogram asked 9/10 at 11:3
3
I'm playing with SwiftUI and trying to build a custom camera with it. I found tutorials on how to use system built-in camera with SwiftUI(using ImagePickerController) and how to build a custom came...
Toney asked 14/11, 2019 at 0:25
6
I want to open the camera by clicking a button but cannot add the camera and gallery permissions in the iOS package.
I have those keys:
NSPhotoLibraryUsageDescription
NSCameraUsageDescription
NSM...
Krisha asked 17/12, 2019 at 13:2
0
I need to play a playback in my Flutter app while recording a video with audio. To prevent the playback from being heard on the recorded video, I want the user to use headphones.
Unfortunately, som...
Comptometer asked 8/11, 2021 at 10:38
0
I am trying to play a video from S3 storage on Iphone X (14.71 iOS version) but I receive the following error:
2021-10-10 00:43:02.134221+0200 Runner[2045:114048] [VERBOSE-2:ui_dart_state.cc(209)] ...
Shep asked 17/10, 2021 at 20:3
0
We want to automate the testing of an iOS app, the main functionality involves image processing from a video stream coming from the camera.
What is the best way to use Appium to inject a video stre...
Promontory asked 21/7, 2021 at 12:0
4
Solved
I've been doing some research for an upcoming project and would like to render the camera view behind a custom shape/semi-transparent img to act as a guide when taking pictures.
Does anyone know o...
Thermy asked 15/5, 2018 at 10:28
0
iOS provides lens distortion information for images obtained with the iPhone depth cameras, specifically the front-facing TrueDepth camera and the rear-facing Portrait mode camera. These lens disto...
Stenger asked 15/5, 2020 at 15:19
5
Solved
I'm having some issues trying to use the camera. The problem is that some devices show me the Camera entry under settings, and some others don't. In those devices where the Camera switch doesn't ap...
Blavatsky asked 1/9, 2015 at 12:58
8
Solved
I'm writing an iOS app, and I need to be able to detect if the device has a camera. Previously, I would check if the device is an iPhone or not, since only the iPhone has a camera - but with the la...
Prerequisite asked 4/9, 2010 at 20:46
2
I am developing an app for iPhone, it is using camera for scanning barcodes and taking pictures. When we don't have Camera access and the user enables Camera Access, the app crashes and the re-open...
Czernowitz asked 30/9, 2014 at 7:36
1
Solved
What is the best way to record a video with augmented reality? (adding text, images logo to frames from iPhone/iPad camera)
Previously I was trying to figure out how to draw into CIImage (How to d...
Radioscopy asked 2/3, 2018 at 9:26
1
Solved
I was wondering if it's possible to add multiple AVCaptureVideoDataOutput to AVCaptureSession with a single camera device input?
My experiments indicate that adding a second VideoDataOutput will c...
Misstate asked 15/6, 2017 at 21:29
2
i have implemented camera overlay view in my application. camera overlay view working good in iOS 9. but iOS 10 cameraViewTransform not working how to resolve this problem. please guide me. Thanks
...
Trabeated asked 2/11, 2016 at 7:36
2
Solved
Currently, when I change the camera permissions for my app in Settings, then navigate back to my app, the app will force a refresh and I will lose my place in the app. I follow these steps exactly:...
Witticism asked 29/7, 2015 at 16:45
1
Solved
I`m making one implementation for take photo from camera and select photo from library.
For take photos from library i`m using ELCImagePickerController and setting the images in a scrollview.
Wha...
Elstan asked 6/1, 2016 at 12:2
2
Want to provide only square photo capture option from our app. Right now with the below code its giving square crop option after capturing. But want it to be exactly like default camera square opti...
Medullary asked 16/1, 2015 at 8:4
3
In reference to Question 1,Question 2,Question 3, I am having similar question on same platform.
I am capturing multiple images (5 images - Kind of Burst mode in 1.5 sec) using AVFoundation, I am ...
Katzir asked 8/4, 2015 at 6:26
2
Solved
I have an iOS app developed in Xamarin. When the app does not have permission to access the microphone, if the user tries to access the microphone from the app, I check the settings using AVAudioSe...
Awildaawkward asked 2/7, 2015 at 7:2
2
I receive an image view
-(void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
NSString *mediaType = info[UIImagePickerControllerMedi...
Marucci asked 11/4, 2014 at 14:57
2
I am making a camera app. I need to test the app in the simulator but I can't access the iOS simulator camera.
If not possible in the simulator means I need to access my system camera. Whethe...
Herat asked 25/8, 2014 at 12:34
4
Solved
I have iPhone application which overlays the camera with custom view.
I have a button to switch between camera flash mode, this is the code
switch ([self.imagePickerController cameraFlashMode]) {
...
Enlighten asked 17/3, 2014 at 14:32
1
I am able to add photos and create albums from my app but I also want to be able to rename/delete albums and pictures in these albums. I know Apple have restrictions but is it possible at least to ...
Guelders asked 26/3, 2014 at 15:11
2
Solved
May be this sounds like a stupid one, but i really curious to know that, what is the difference between "Face Detection and Face Recognition" in iOS perspective? And in what case or which kind of s...
Mcchesney asked 9/10, 2013 at 11:3
2
How can I turn the iPhone's LED camera flash on/off programatically?
Array asked 4/5, 2011 at 11:46
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