I've got really strange problem and can't solve it.
I'm recording video through the UIImagePicker
This is my code of the recording :
func takeVideo(_ sender: Any) {
if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.camera){
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
imagePicker.mediaTypes = [(kUTTypeMovie as NSString) as String]
imagePicker.sourceType = UIImagePickerControllerSourceType.camera
imagePicker.allowsEditing = false
imagePicker.showsCameraControls = true
//imagePicker.videoMaximumDuration = Double(seconds)
self.present(imagePicker, animated: true, completion: nil)
}else{
noCamera()
}
}
And this one is supposed to save the video :
func videoPickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: NSDictionary!) {
let tempImage = info[UIImagePickerControllerMediaURL] as? NSURL
let pathString = tempImage?.relativePath
self.dismiss(animated: true, completion: nil)
UISaveVideoAtPathToSavedPhotosAlbum((pathString)!, self, nil, nil)
}
My problem is that it lets me to record the video but cant click either of the buttons Retake, Play or Use Video
This is how it looks like after recording video
Related
All sounds in the app are muted after using the image picker
There is no separate volume setting when loading the image picker.
Why is this?
my code
#IBAction func tapRecording(_ sender: UIButton) {
if UIImagePickerController.isSourceTypeAvailable(.camera) {
imagePicker.delegate = self
imagePicker.sourceType = .camera
imagePicker.mediaTypes = [kUTTypeMovie as String]
imagePicker.videoMaximumDuration = 120 // or whatever you want
imagePicker.videoQuality = .typeMedium
imagePicker.allowsEditing = false
player.pause()
playButton.isHidden = false
exampleLabel.isHidden = false
self.navigationController?.present(imagePicker, animated: true)
}
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
dismiss(animated: true, completion: nil)
let videoURL = info[.mediaURL] as! URL
let vc = UIStoryboard(name: "Growth", bundle: nil).instantiateViewController(identifier: "GrowthSaveViewController") as? GrowthSaveViewController
vc!.videoUrl = videoURL
vc?.videoData = videoData
self.navigationController?.pushViewController(vc!, animated: true)
}
I am using custom CropViewController open source imagePicker for photos, and for video I'm trying to use default imagePicker provided by Swift itself since CropViewController doesn't have video option.
After I pick a video from photo library, three buttons shown at the bottom (cancel, play, select). Play button and select button works perfectly but cancel won't work.
Here is my code to trigger imagePickerController for both photo and video.
#objc func videoPresentPicker() {
let picker = UIImagePickerController()
picker.delegate = self
picker.sourceType = .photoLibrary
picker.mediaTypes = [kUTTypeMovie as String]
picker.allowsEditing = true
self.present(picker, animated: true, completion: nil)
}
#objc func photoPresentPicker() {
self.croppingStyle = .default
let picker = UIImagePickerController()
picker.delegate = self
picker.sourceType = .photoLibrary
picker.allowsEditing = false
self.present(picker, animated: true, completion: nil)
}
I am truly appreciated for you help. I have been struggling for few days and finally reaching out for some helps...
Update
extension ChatViewController: CropViewControllerDelegate, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
internal func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
dismiss(animated: true, completion: nil)
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
if let videoUrl = info[UIImagePickerController.InfoKey.mediaURL] as? NSURL {
let data = NSData(contentsOf: videoUrl as URL)!
print("File size before compression: \(Double(data.length / 1048576)) mb")
let compressedURL = NSURL.fileURL(withPath: NSTemporaryDirectory() + NSUUID().uuidString + ".m4v")
self.compressVideo(inputURL: videoUrl as URL, outputURL: compressedURL) { (exportSession) in
guard let session = exportSession else {
return
}
switch session.status {
case .unknown:
break
case .waiting:
break
case .exporting:
break
case .completed:
guard let compressedData = NSData(contentsOf: compressedURL) else {
return
}
print("File size after compression: \(Double(compressedData.length / 1048576)) mb")
case .failed:
break
case .cancelled:
break
#unknown default:
break
}
}
} else {
guard let image = (info[UIImagePickerController.InfoKey.originalImage] as? UIImage) else { return }
let cropController = CropViewController(croppingStyle: croppingStyle, image: image)
cropController.delegate = self
imageView.image = image
picker.dismiss(animated: true, completion: {
self.present(cropController, animated: true, completion: nil)
if self.inputTextField.isFirstResponder == true {
self.handleKeyboardWillShow()
}
})
}
transparentView.alpha = 0
self.tableView.frame = CGRect(x: 0, y: 0, width: 0, height: 0)
dismiss(animated: true, completion: nil)
}
Just implement this function
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
dismiss(animated:true, completion: nil)
}
How can I make this imagePickerController able to accept edited images?
When selecting an image and adjusting it (zoom in and out) and selecting done, the image reverts back to its original state. What can I add to to my code to have the zoomed image save and show up in my image view?
The following is my code so far:
let cameraRollAction = UIAlertAction(title: "Camera Roll", style: .default) { (action) in
if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.photoLibrary) {
let picker = UIImagePickerController()
picker.delegate = self
picker.allowsEditing = true
picker.mediaTypes = [kUTTypeImage as String]
picker.sourceType = UIImagePickerControllerSourceType.photoLibrary
self.present(picker, animated: true, completion: nil)
self.newPic = false
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
let mediaType = info[UIImagePickerControllerMediaType] as! NSString
if mediaType.isEqual(to: kUTTypeImage as String) {
let selectedImage = info[UIImagePickerControllerOriginalImage] as! UIImage
profileImageView.image = selectedImage
if newPic == true {
UIImageWriteToSavedPhotosAlbum(selectedImage, self, #selector(imageError), nil)
}
}
self.dismiss(animated: true, completion: nil)
}
Instead of
UIImagePickerControllerOriginalImage
use
UIImagePickerControllerEditedImage
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
let mediaType = info[UIImagePickerControllerMediaType] as! NSString
if mediaType.isEqual(to: kUTTypeImage as String) {
let selectedImage = info[UIImagePickerControllerEditedImage] as! UIImage ?? info[UIImagePickerControllerOriginalImage] as! UIImage // will return original image if edited image is not available
profileImageView.image = selectedImage
if newPic == true {
UIImageWriteToSavedPhotosAlbum(selectedImage, self, #selector(imageError), nil)
}
}
self.dismiss(animated: true, completion: nil)
}
While choosing an image from the image picker in iOS 10, I am getting an error - Creating an image format with an unknown type is an error
Here is my code:
func CamaraInit(){
let isOk = UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.camera)
if isOk {
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
imagePicker.sourceType = UIImagePickerControllerSourceType.camera
imagePicker.cameraDevice = .rear
imagePicker.showsCameraControls = true
imagePicker.allowsEditing = true
imagePicker.cameraCaptureMode = .photo
// imagePicker.cameraCaptureMode = .video
self.present(imagePicker, animated: true, completion: nil)
}
}
func imageInit(){
let isOk = UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.photoLibrary)
if isOk {
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
//imagePicker.allowsEditing = true
self.present(imagePicker, animated: true, completion: nil)
}
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
var useImage : UIImage!
let originalImage = info[UIImagePickerControllerOriginalImage] as! UIImage
let editedImage = info[UIImagePickerControllerEditedImage] as? UIImage
if editedImage == nil {
useImage = originalImage
} else {
useImage = editedImage
}
if picker.sourceType == UIImagePickerControllerSourceType.camera {
UIImageWriteToSavedPhotosAlbum(useImage, nil, nil, nil)
}
self.UIPhotoImage = useImage
self.viewChange()
picker.dismiss(animated: true, completion: nil)
}
I have searched a lot of materials but still have no idea why.
seems it is kind of warning not error,at least in my case...after uploading your image,viewWillApear will be automatically called again.
thats why you think image was not uploaded.
The output says:
- Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.
- Save successful
But when I go into the parse backend nothing is saved.
#IBAction func recordAction(sender: AnyObject) {
if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.Camera){
print("Camera Available")
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
imagePicker.sourceType = .Camera
imagePicker.mediaTypes = [kUTTypeMovie as String]
imagePicker.videoMaximumDuration = 180 // Perhaps reduce 180 to 120
imagePicker.videoQuality = UIImagePickerControllerQualityType.TypeMedium
imagePicker.allowsEditing = false
imagePicker.showsCameraControls = true
self.presentViewController(imagePicker, animated: true, completion: nil)
}
else {
print("Camera Unavailable")
}
}
func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {
let Video = PFObject(className:"Video")
Video["user"] = PFUser.currentUser()
let tempImage = info[UIImagePickerControllerMediaURL] as! NSURL!
_ = tempImage.relativePath
let videoData = NSData(contentsOfFile:tempImage.relativePath!)
let videoFile:PFFile = PFFile(name:"consent.mp4", data:videoData!)!
Video["videoFile"] = videoFile
self.dismissViewControllerAnimated(true, completion: nil)
videoFile.saveInBackgroundWithBlock({ (succeeded: Bool, error: NSError?) -> Void in
// Handle success or failure here ...
if succeeded {
print("Save successful")
} else {
print("Save unsuccessful: \(error?.userInfo)")
}
}, progressBlock: { (amountDone: Int32) -> Void in
})
}
I figured it out. I had an extra column in the database that was unaccounted for in the apps code. When i removed it, the data was sent successfully.