I am trying to find the accepted formats on an AVFoundation output: self.theOutput=[[AVCaptureVideoDataOutput alloc]init]; if ([self.theSession canAddOutput:self.theOutput]) [self.theSession add...

I am recording a movie with AVCaptureSession and AVCaptureMovieFileOutput. I am also recording acceleration data and trying to align the acceleration data with the video. I am trying to figure ou...

I have the following code which works for iOS 6 & 7.x. In iOS 8.1 I have a strange issue where if you capture a session for about 13 seconds or longer, the resulting AVAsset only has 1 track ...

I am trying to record a timelapse video via iphone. I have already got it working for slow motion (by capturing maximum frames possible), with 120 fps. Now I am trying to reverse the logic to capt...

I have managed to setup a basic AVCaptureSession which records a video and saves it on device by using AVCaptureFileOutputRecordingDelegate. I have been searching through docs to understand how we ...

The simpler way to record a video on iOS is by setting a AVCaptureSession.sessionPreset. But that doesn't work for me since I want to control parameters like binning, stabilization (cinematic, sta...

I have been trying to capture frames from front camera and present it on the view. Here is my code _session = [[AVCaptureSession alloc] init]; _session.sessionPreset = AVCaptureSessionPreset640x48...

I have an application with AVCaptureSession which work correctly with previous iOS versions, but then I tried run it on device with ios8, application crashed sporadic. but the problem wasn't solved...

I'm using AVFoundation to record from the device's camera to a movie file, using AVCaptureMovieFileOutput. I want to allow the user to switch between high frame rate and high resolution modes befor...

I try to save a video file from the iphone camera with that following code: class Camera { ... private func loadDeviceInput() { let devices = AVCaptureDevice.devices() as! [AVCaptureDevice] fo...

I tried several different methods but they didn't help me. I want to change video orientation in AVFoundation. How can I make it? override func viewDidLoad() { super.viewDidLoad() self.definesP...

I've been writing a camera app for iOS 8 that uses AVFoundation to set up and handle recording and saving (not ImagePickerController). I'm trying to save use the maxRecordedFileSize attribute of th...

I am using canAddOutput: to determine if I can add a AVCaptureMovieFileOutput to a AVCaptureSession and I'm finding that canAddOutput: is sometimes returning NO, and mostly returning YES. Is there ...

Can someone explain to me why the following code: NSString* filePathString = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0]; NSLog(@"%i", [[NSURL URLWithString...