如何在Android中使用Mediaprojection库捕获屏幕并转换成mp4文件? [英] How to use Mediaprojection library in android to capture screen and convert into mp4 file?

问题描述

自android 5.0起，他们提供了mediaprojection库来捕获屏幕内容.但是他们提供的示例演示应用程序尚不清楚.您可以在此处找到示例应用.在该应用程序中，他们正在使用virtualdisplay方法投影捕获的屏幕

Since android 5.0 they are providing mediaprojection library to capture screen content. but sample demo application provided by them is not clear. U can find sample app here. In that application they are projecting captured screen using virtualdisplay method

private void setUpVirtualDisplay() {
    Log.i(TAG, "Setting up a VirtualDisplay: " +
            mSurfaceView.getWidth() + "x" + mSurfaceView.getHeight() +
            " (" + mScreenDensity + ")");
    mVirtualDisplay = mMediaProjection.createVirtualDisplay("ScreenCapture",
            mSurfaceView.getWidth(), mSurfaceView.getHeight(), mScreenDensity,
            DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR,
            mSurface, null, null);
    mButtonToggle.setText(R.string.stop);
}

我想为我的屏幕录制应用程序将捕获的屏幕转换成mp4文件.请帮助我解决这个问题.

I want to convert captured screen into mp4 file for my screen recording application. Please help me to get through this.

推荐答案

此处是示例代码参考

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