以编程方式捕获屏幕视频 [英] Programatically capture video of screen

问题描述

我想知道是否可以以编程方式捕获iphone屏幕的视频？我看到有一个应用程序，但对于越狱设备...所以我不知道是否有一些合法的方式来做它？

I would like to know if it is possible to capture a video of the iphone screen programatically ? I saw there is an app for that but for jailbreak devices...So I do not know if there is some "legal" way to do it ?

提前谢谢！

推荐答案

查看 ScreenCaptureView ，内置视频录制支持（见链接）。

Check out ScreenCaptureView, this has video-recording support built-in (see link).

这样做是为了保存内容对UIImage的UIView。作者建议您可以通过 AVCaptureSession 。

What this does is it saves the contents of a UIView to a UIImage. The author suggests you can save a video of the app in use by passing the frames through AVCaptureSession.

我相信它尚未经过OpenGL子视图测试，但假设它可行，你可能会能够稍微修改它以包含音频，然后你就可以设置。

I believe it hasn't been tested with an OpenGL subview, but assuming that it works you might be able to modify it slightly to include audio and then you'd be set.

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