Android多相机预览 [英] Android multiple camera preview

问题描述

是否可以同时将android摄像头预览广播到2个不同的SurfaceView控件中?我看过一些可以实时在不同预览中显示效果的应用程序，它们是如何实现的?我读了有关TextureView的文章，这是要使用的视图吗?在哪里可以找到多个同时进行相机预览的示例?

Is it possible to broadcast the android camera preview into 2 different SurfaceView controls at the same time? I have seen some apps that show effects into different previews in real-time, how do they achieve that? I read about the TextureView, is this the view to use? where can I find examples of multiple simultaneous camera previews?

谢谢

推荐答案

我不认为可以同时打开2个摄像机预览，因为摄像机被视为共享资源.但是，可以将多个SurfaceView吸引到您描述的应用程序中.

I don't think that it is possible to independently open 2 camera previews at the same time, as the camera is treated as a shared resource. However, it will be possible to draw to multiple SurfaceViews which is what the apps you describe do.

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