【发布时间】:2015-11-20 09:31:44
【问题描述】:
我正在使用UIImagePickerController 来捕获视频并存储它。当我尝试使用静态图像捕获时,一切正常,但是当我在视频模式下打开UIImagePickerController 时,图片总是有点模糊。当我尝试聚焦不同的物体时,我看到焦点发生了变化,但它仍然有点模糊(所以从来没有真正聚焦)。这是iOS 9 的已知问题吗?我还尝试了一些来自互联网的示例项目,但结果相同。我用我的iPhone 6s 和iPhone 6 进行了尝试。
这是我使用的代码:
func actionSheet(sheet: ActionSheet, didSelectOption option: Int) {
let picker = UIImagePickerController()
picker.delegate = self
picker.navigationBar.tintColor = UIColor.whiteColor()
let statusView = UIView(frame: UIApplication.sharedApplication().statusBarFrame)
statusView.y = (-(UIApplication.sharedApplication().statusBarFrame.height))
statusView.backgroundColor = colorBlue
picker.navigationBar.insertSubview(statusView, atIndex: 1)
if sheet.tag == actionSheetTagTakePicture {
picker.allowsEditing = true
picker.sourceType = option == 1 ? .Camera : .PhotoLibrary
if option == 1 {
picker.cameraDevice = .Front
}
}
else {
picker.mediaTypes = [kUTTypeMovie as String]
picker.sourceType = option == 1 ? .Camera : .SavedPhotosAlbum
if option == 1 {
picker.cameraDevice = UIImagePickerControllerCameraDevice.Rear
picker.cameraDevice = .Rear
picker.cameraCaptureMode = .Video
}
}
self.presentViewController(picker, animated: true, completion: nil)
}
【问题讨论】:
-
在 iOS 13 中遇到同样的问题
标签: ios video camera uiimagepickercontroller ios9