Starting iOS 13 onwards Apple allows us to always remember the Allow camera permission flag in iOS Safari. (Referring this answer). Also iOS Twitter PWA has this feature too. But is there anyway to...

I have zoom feature working(1x onwards) for custom camera implemented using AVFoundation. This is fine till the iPhone X models. But I wanted to have 0.5x zoom in iPhone 11 and iPhone 11 Pro device...

I am using the latest version of Cordova (6.3.1) and I want the following permission to appear in the AndroidManifest.xml : <uses-permission android:name="android.permission.CAMERA" /> Add...

I have developed a WebApplication, which basically allows User to register and upload Photographs But As its a Mobile Ready web app, User can capture real time photo and upload it. Now I have been ...

I calibrated my mono camera using opencv. Now I know the camera intrinsic matrix and distortion coefs [K1, K2, P1 ,P2,K3 ,K4, K5, K6] of my camera. Assuming that camera is place in [x, y, z] with [...

I want to automate a personal workflow that is based on camera usage on my MBP. Basically I want to know if any of the cameras (built-in or USB) has been turned on or off, so I can run a program o...

I'm working on a flutter app that is using the Camera package's camera preview. I'm initializing the camera controller like so: final controller = CameraController( _cameras[0], ResolutionPreset....

How do you capture video from two or more cameras at once (or nearly) with OpenCV, using the Python API? I have three webcams, all capable of video streaming, located at /dev/video0, /dev/video1, ...

I'm playing with the html5/javascript getUserMedia api to write a js app that will use the device's camera if available. I'm using Modernizr to detect the capability (of the browser) like this: if...

I have tried to zoom camera with below code using CameraX. First I get a Preview from CameraX and tried to perform zoom using Preview like below. var config = CameraX.getDefaultUseCaseConfig(Prev...

I've been playing around with flutter an i'm loving it so far, but I'm having an issue getting the camera working. I follow the directions on this page https://pub.dartlang.org/packages/camera and...

Is it possible to access the camera (built-in on Apples) from a browser? Optimal solution would be client-side javascript. Looking to avoid using Java or Flash.

I'm trying to recreate the condition where the following code returns AVAuthorizationStatusNotDetermined: AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMedi...

I am experimenting with openCV in python and I made a simple webcam that will only show you in black and white but I was wondering if it was possible to somehow connect it to discord so whenever I ...

I cloned a project about real-time image processing on a web browser from this link: Then I could not allow my browser to access my camera. I got this javascript alert: Uh-oh, the webcam didn't ...

I already googling and the solution that I found are using path_provider, add permission in AndroidManifest.xml and yes I already try that. But still error in mine. This is my function Future<F...

I am trying to implement object detection using Stereo Vision in OPENCV. I am using two Logitech-C310 camera for this. But I am not getting synchronized frames with two cameras. Time difference bet...

I want to write a module where on a click of a button the camera opens and I can click and capture an image. If I don't like the image I can delete it and click one more image and then select the i...

Flutter's CameraController has a takePicture() method for taking picture from the camera which gives type of Future<XFile>, so I need to convert it to Image type from package:image/image.dart...

Is there a way to set the LED intensity that I desire? I know that to turn on the LED I use: p.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH); mycam.setParameters(p); But this code just turn...

I'm trying to take square pictures in my app. I'm using the camera package and I'm trying to display a centre square-cropped version of the CameraPreview widget. My goal is to show the central squ...

I recorded a Video for limited time. Now i want to fetch all frames of video. I am using the below code and by using it i am able to get frames but i am not getting all video frames. 3 to 4 frames ...

I'm using the camera package to record videos in the app. How can I save the recorded video to gallery, if it saves to the app cache directory? I'm able to get the 'XFile' but I don't really know t...

I am trying to use the official flutter camera package but the take picture method take a lot of time (like 3-5 seconds) regardless of the resolution picked. Is there a way to speed it up (I am usi...

I ran into a problem when working with CameraX on the tutorial from the android documentation. I can't find a method createSurfaceProvider() I am using these libraries: camerax_version = "1.0....