iphone - 我可以使用 AVFoundation 在 iPhone 3G 上录制视频吗？

Question

是否可以使用 AVFoundation 在 iphone 3g 和 ios 4.1 上录制视频？我可以使用 AVFoundation 录制音频并选择静态图像，但无法录制视频。

Answer 1

如果您看到 AVFoundation引用文档指出

You should typically use the highest-level abstraction available that allows you to perform the tasks you want. For example:

• If you simply want to play movies, you can use the Media Player
  Framework (MPMoviePlayerController or MPMoviePlayerViewController), or for
  web-based media you could use a
  UIWebView object.
• To record video when you need only minimal control over format, use the
  UIKit framework
  (UIImagePickerController).