iPad VGA连接器 - 镜头屏幕在自己的应用程序？ [英] iPad VGA Connector - Mirror screen in own Application?

问题描述

是否可以通过VGA连接器镜像屏幕？找不到任何相关的东西。

Is it possible to mirror the Screen over the VGA Connector? Can't find anything about this.

推荐答案

我一直在寻找同样的东西。上周末我写了一个小的UIApplication类别来添加镜像支持。我已发布到Google Code上的代码。

I was looking for the same thing you are. Last weekend I wrote a small UIApplication category to add mirroring support. I published to code on Google Code.

http://code.google.com/p/iphoneos-screen-mirroring/

要使用它，您只需设置它在您的应用程序委托的应用程序确实完成了lauching。像这样：

To use it, you simply have to set it up in your application delegate's app did finish lauching. Like so:

[[UIApplication sharedApplication] setupScreenMirroringOfMainWindow:mainWindow framesPerSecond:20];

上周末我只有一次机会在Apple AV输出的大屏幕电视上试用它电缆。性能不是很好，因此我不建议使用高于30 fps的帧速率...

I only had one chance to try it out last weekend on a big screen TV with the Apple AV output cables. The performance is not stellar, thus I would not recommend using a frame rate higher than 30 fps...

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