TextureView video playback captured from the front camera

I am recording video from Samsung Galaxy S4 (1080wx1920h) from FRONT CAMERA. The resulting video is rotated 90 ° and inverted. (See picture)

Then I take a video (final resolution 320wx240h) and I display it in a TextureView with:

textureView.setRotation(90.0f);
textureView.setScaleX(-1);

      

        
        
        
      

    

and I set the texture compositing parameters to:

ViewGroup.LayoutParams params = textureView.getLayoutParams();
params.height = 1440;
params.width = 1080;
textureView.setLayoutParams(params);

      

        
        
        
      

    

The result looks like this:

After several tries, I realized that if I set the layout to:

params.height = 810;
params.width = 1080;

      

        
        
        
      

    

Ration size remains correct:

Finally, I would like to display the video as recorded in the RecordingActivity (1080wx1440h):

Any thoughts on how to do this?

Or is there a way to record video from the front camera when rotated correctly?

Full Activity Code:

import android.app.Activity;
import android.graphics.Point;
import android.graphics.SurfaceTexture;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.Display;
import android.view.Menu;
import android.view.MenuItem;
import android.view.Surface;
import android.view.TextureView;
import android.view.ViewGroup;

public class ReplayActivity extends Activity  implements TextureView.SurfaceTextureListener {
    private String pathToVideo;
    private TextureView textureView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_replay);
        textureView = (TextureView)findViewById(R.id.texture_view);
        textureView.setSurfaceTextureListener(this);
        textureView.setRotation(90.0f);
        textureView.setScaleX(-1);
        pathToVideo = getIntent().getStringExtra("path");
    }

    @Override
    public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
        MediaPlayer mediaPlayer = new MediaPlayer();
        mediaPlayer.setSurface(new Surface(surface));

        try {
            mediaPlayer.setDataSource(pathToVideo);

            mediaPlayer.prepare();

            Display display = getWindowManager().getDefaultDisplay();
            Point size = new Point();
            display.getSize(size);//x = 1080, y = 1920

            Point videoDimensions = new Point(mediaPlayer.getVideoWidth(),mediaPlayer.getVideoHeight());//x = 320, y = 240
            Point resultParams = VideoHelpers.getScaledDimension(new Point(videoDimensions.y * 1000, videoDimensions.x * 1000), size);//x = 1080, y = 1440
            ViewGroup.LayoutParams params = textureView.getLayoutParams();
            params.height = resultParams.y;//1440
            params.width = resultParams.x;//1080
            textureView.setLayoutParams(params);
            mediaPlayer.start();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    @Override
    public boolean onSurfaceTextureDestroyed(SurfaceTexture surfaceTexture) {return false;}
    @Override
    public void onSurfaceTextureSizeChanged(SurfaceTexture surfaceTexture, int width, int height) {}
    @Override
    public void onSurfaceTextureUpdated(SurfaceTexture surfaceTexture) {}
}

      

        
        
        
      

    

XML:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#FF0000">
    <TextureView
        android:id="@+id/texture_view"
        android:layout_width="wrap_content"
        android:background="#000000"
        android:layout_height="wrap_content" />
</RelativeLayout>