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Questions tagged [avcam]

iOS Audio Video Foundation capture APIs for recording movies and taking still images.

AVCam sample program of Apple demonstrates how to use the AV Foundation capture APIs for recording movies and taking still images.

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Need timestamps of each frame captured in AVCaptureSession on AVCam

What I need, is to be able to edit AVCam so that I can store, access or view somehow the timestamps of each frame in a short video captured. After some research, I think it can be done but unsure how. I have seen in Xcode…
user3054325
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Can capture session in avcam have multiple objects at a time

Here I am using AVFoundation framework to record video ,and i'm trying to use both front and back cam at a time but here if front cam works back cam is freezing at first frame and vise versa.can capturesession have multiple objects at a time.here…
kmReddy
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AVCam Demo OverscanCompensation implementation

I'm currently working with the AVCam demo app to present a live camera feed over airplay or apple hdmi adapter for import into a HD camera switcher. The issue I'm having is with OverScanCompensation to remove the huge black border from the mirrored…
Michael Hudson
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Check which camera is currently in use in iOS Application

I'm writing an app which has a custom made view for taking photos with the Camera, similar to Apple's AVCam. In it, I want to make a button disappear and re-appear for the flash icon every time the camera is switched. IE When using the front camera,…
falky
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AVCam causing errors in iOS6

Can anyone direct me to a iOS6 tutorial on AVCam like this one: http://developer.apple.com/library/ios/#samplecode/AVCam/Introduction/Intro.html#//apple_ref/doc/uid/DTS40010112 (it wont work for iOS6)
nfoggia
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save recording video file on web server

Hi I want to save recording video file from ipad to web server, I follow this link for video recording http://developer.apple.com/library/ios/#samplecode/AVCam/Listings/Read_Me_txt.html, so anybody can help for me how to do, I am fresher for this.
Jaikannan
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How to save recorded file in own directory for ios?

Hi I want to record video and store into local own created directory. So i follow this link http://developer.apple.com/library/ios/#samplecode/AVCam/Listings/Read_Me_txt.html . I can run this project successfully. But it stored into photo gallery.…
Jaikannan
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what is difference between AVCapture and camera default of iPhone

my app use AVCapture for capture image, this is my supervisor's ideal. But i research in internet and a can't get any information about the difference between AVCapture and default camera of iPhone or iPop (tab focus or camera quality...). please…
Makio
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captureOutput:didFinishRecordingToOutputFileAtURL:fromConnections:error not being called

I am writing a videocapture app for ios 4+. It works fine on devices with ios 5+ but in ios 4+ the delegate didFinishRecordingToOutputFileAtURL is not being called after the recording has stopped. I have checked apple's reference which says "This…
mahmud
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Code 39 type barcode scanning issue using AVCam

I'm using the following example application for barcode scanning: https://github.com/xamarin/ios-samples/tree/main/ios11/AVCamBarcode It scans all the barcode types perfectly, but when it comes to Code 39 type barcodes I get strange results. Example…
szviktor94
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CameraView start Zooming level

Yo! I am building a CameraView via objc and found some code (copy pasta) to make it work with pinch to zoom. I am now missing how to code / define the zoom levels starting point of the camera (without the user needing to pinch). I would like it to…
Jesper Martensson
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AVCam: Building a Camera App - Draw a grid on top of PreviewView

I've downloaded AVCam app sample from Apple. I added a custom view "GridView" on top of PreviewView, but i would like to size my GridView in order draw my grid on top of the captured image. How can i get the bound of the capture image? thanks
chiarotto.alessandro
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AVCam preview covering navigation bar with iOS 15 and iPhone XR

From iOS 12 to 14.8, my iPhone XR did not have any issue to display the AVCam output below the navigation bar. Now, with the latest iOS 15.0.1, it overlaps the navigation bar. Anyone has a clue why? It seems to be ok with an iPhone 12. Thanks
David
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Iphone sdk sample AVCam to drive the following error has occurred

Iphone sdk sample AVCam to drive the following error has occurred. warning: Unable to read symbols for /Library/MobileSubstrate/MobileSubstrate.dylib (file not found). warning: Unable to read symbols for…
224ok
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Wrapping AVCam demo from WWDC 2010

I have three camera-based apps (that take still pictures) in the app-store and have got feedback that the UIImagePickerController interface is very slow - and I can't deny that. So, to improve the performance of the app, I started to experiment…
Sam
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