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我想知道 Tumblr 应用程序如何在他们的应用程序的集合视图单元格上添加迷你相机实时视图?是调整大小的相机类型的 UIImagePickerController 吗?如果有人可以对此实现提供更多想法,我会很高兴?
如果你想这样做,你将不得不使用AVFoundation. 您可以随意调整大小和位置AVCaptureVideoPreviewLayer。
AVFoundation
AVCaptureVideoPreviewLayer